French
DeutschNationwide opinion polling for the 2008 United States presidential election
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 2008 U.S. presidential election | |
|---|---|
| Democratic Party | |
| Republican Party | |
| Minor parties | |
| Related races | |
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Scientific, nationwide public opinion polls conducted relating to the 2008 United States presidential election include:
Presidential election
[edit]Two-way contest: Barack Obama vs John McCain
[edit]
| Poll Source | Date administered | Barack Obama | John McCain | Lead margin | Sample size | Margin of error |
|---|---|---|---|---|---|---|
| Marist College[1] | November 3, 2008 | 52% | 43% | 9 | 804 LV | ±3.5% |
| American Research Group[2] | November 1–3, 2008 | 53% | 45% | 8 | 1,200 LV | ±3% |
| Marist College[3] | November 2, 2008 | 53% | 44% | 9 | 635 LV | ±4% |
| NBC News/Wall Street Journal[4] | November 1 –2, 2008 | 51% | 43% | 8 | 1,011 LV | ±3.1% |
| Fox News/Opinion Dynamics Corporation[5] | November 1–2, 2008 | 50% | 43% | 7 | 971 LV | ±3% |
| CBS News[6] | October 31–November 2, 2008 | 51% | 42% | 9 | 714 LV | Not reported |
| Reuters/C-SPAN/Zogby International (Daily Tracking)[7] | October 31–November 2, 2008 | 50.9% | 43.8% | 7.1 | Not reported | Not reported |
| Investor's Daily Business/TIPP (Daily Tracking)[8] | October 31–November 2, 2008 | 47.5% | 43% | 4.5 | Not reported | Not reported |
| Gallup (Daily Tracking Model II)[9] | October 31 – November 2, 2008 | 53% | 42% | 11 | 2,458 LV | ±2% |
| CNN/Opinion Research Corporation[10] | October 30 – November 1, 2008 | 53% | 46% | 7 | 714 LV | ±3.5% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[11] | October 30–November 1, 2008 | 51% | 46% | 5 | 3,000 LV | ±2% |
| Pew Research Center[12] | October 29 – November 1, 2008 | 49% | 42% | 7 | 2,587 LV | ±2.5% |
| Polimetrix/YouGov[13] | October 18–November 1, 2008 | 51% | 45% | 6 | 31,148 RV | Not reported |
| Diageo/The Hotline/Financial Dynamics (Daily Tracking)[14] | October 29–31, 2008 | 51% | 44% | 7 | 876 LV | ±3.3% |
| ABC News/Washington Post (Daily Tracking)[15] | October 28–31, 2008 | 53% | 44% | 9 | 1,896 LV | Not reported |
| Gallup (Daily Tracking Model II)[16] | October 28–30, 2008 | 52% | 43% | 9 | 2,459 LV | ±2% |
| Reuters/CSPAN/Zogby International (Daily Tracking)[17] | October 28–30, 2008 | 50.1% | 43.1% | 7 | 1,201 LV | ±2.9% |
| Investor's Business Daily/TIPP (Daily Tracking)[18] | October 28–30, 2008 | 47.9% | 43.4% | 4.5 | Not reported | Not reported |
| Marist College[19] | October 29, 2008 | 50% | 43% | 7 | 543 LV | ±4.5% |
| Fox News/Opinion Dynamics Corporation[20] | October 28–29, 2008 | 47% | 44% | 3 | 924 LV | ±3% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[21] | October 27–29, 2008 | 51% | 46% | 5 | 3,000 LV | ±2% |
| CBS News/New York Times[22] | October 25–29, 2008 | 52% | 41% | 11 | 1,005 LV | Not reported |
| Diageo/The Hotline/Financial Dynamics (Daily Tracking)[23] | October 26–28, 2008 | 49% | 42% | 7 | 870 LV | ±3.3% |
| The Economist/YouGov[24] | October 25–27, 2008 | 49% | 42% | 7 | 981 RV | Not reported |
| Gallup (Daily Tracking Model II)[25] | October 25–27, 2008 | 51% | 44% | 7 | 2,396 LV | ±2% |
| Reuters/CSPAN/Zogby International (Daily Tracking)[26] | October 25–27, 2008 | 49% | 44.7% | 4.3 | 1,202 LV | ±2.9% |
| ABC News/Washington Post (Daily Tracking)[27] | October 24–27, 2008 | 52% | 45% | 7 | 1,301 LV | Not reported |
| McClatchy/Ipsos[28] | October 23–27, 2008 | 50% | 45% | 5 | 831 LV | ±3.4% |
| Investor's Business Daily/TIPP (Daily Tracking)[29] | October 23–27, 2008 | 46.7% | 43.7% | 3 | Not reported | Not reported |
| George Washington University/Tarrance Group/Lake Research Partners (Daily Tracking)[30] | October 21–23, 26–27, 2008 | 49% | 45% | 4 | 1,000 LV | ±3.1% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[21] | October 24–26, 2008 | 51% | 46% | 5 | 3,000 LV | ±2% |
| Diageo/The Hotline/Financial Dynamics (Daily Tracking)[31] | October 23–25, 2008 | 50% | 42% | 8 | 878 LV | ±3.3% |
| Gallup (Daily Tracking Model II)[32] | October 22–24, 2008 | 51% | 43% | 8 | 2,358 LV | ±2% |
| Reuters/CSPAN/Zogby International (Daily Tracking)[33] | October 21–24, 2008 | 51.1% | 41.6% | 9.5 | 1,203 LV | ±2.9% |
| Newsweek/Princeton Survey Research Associates International[34] | October 22–23, 2008 | 53% | 41% | 12 | 882 LV | ±4% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[35] | October 21–23, 2008 | 52% | 45% | 7 | 3,000 LV | ±2% |
| ABC News/Washington Post (Daily Tracking)[36] | October 20–23, 2008 | 53% | 44% | 9 | 1,321 LV | Not reported |
| Diageo/The Hotline/Financial Dynamics (Daily Tracking)[37] | October 20–22, 2008 | 48% | 43% | 5 | 769 LV | ±3.5% |
| CBS News/New York Times[38] | October 19–22, 2008 | 54% | 41% | 13 | 771 LV | Not reported |
| Big Ten[39] | October 19–22, 2008 | 52% | 43% | 9 | 1,014 LV | Not reported |
| Investors Business Daily/TIPP (Daily Tracking)[40] | October 18–22, 2008 | 44.8% | 43.7% | 1.1 | 1,072 LV | ±3% |
| The Economist/YouGov[41] | October 20–21, 2008 | 49% | 41% | 8 | 998 RV | ±4% |
| Fox News/Opinion Dynamics Corporation[42] | October 20–21, 2008 | 49% | 40% | 9 | 936 LV | ±3% |
| Gallup (Daily Tracking Model II)[43] | October 19–21, 2008 | 52% | 44% | 8 | 2,420 LV | ±2% |
| Reuters/CSPAN/Zogby International (Daily Tracking)[44] | October 18–20, 2008 | 50.3% | 42.4% | 7.9 | 1,214 LV | ±2.9% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[45] | October 18–20, 2008 | 50% | 46% | 4 | 3,000 LV | ±2% |
| American Research Group[46] | October 18–20, 2008 | 49% | 45% | 4 | 1,200 LV | ±3% |
| NBC News/Wall Street Journal[47] | October 17–20, 2008 | 52% | 42% | 10 | 1,159 RV | ±2.9% |
| George Washington University/Tarrance Group/Lake Research Partners (Daily Tracking)[30] | October 14–16, 19–20, 2008 | 48% | 47% | 1 | 1,000 LV | ±3.1% |
| CNN/Opinion Research Corporation[48] | October 17–19, 2008 | 51% | 46% | 5 | 746 LV | ±3.5% |
| Diageo/The Hotline/Financial Dynamics (Daily Tracking)[49] | October 17–19, 2008 | 47% | 42% | 7 | 789 LV | ±3.5% |
| Pew Research Center[50] | October 16–19, 2008 | 53% | 39% | 14 | 2,382 LV | ±2.5% |
| ABC News/Washington Post (Daily Tracking)[51] | October 16–19, 2008 | 53% | 44% | 9 | 1,366 LV | Not reported |
| Hearst-Argyle/Franklin & Marshall College[52] | October 13–19, 2008 | 50% | 45% | 5 | Not reported | ±3.5% |
| Gallup (Daily Tracking Model II)[53] | October 16–18, 2008 | 51% | 44% | 7 | 2,590 LV | ±2% |
| Reuters/C-SPAN/Zogby International (Daily Tracking)[54] | October 15–17, 2008 | 48.3% | 44.4% | 3.9 | 1,209 LV | ±2.9% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[45] | October 15–17, 2008 | 50% | 45% | 5 | 3,000 LV | ±2% |
| Investor's Business Daily/TIPP (Daily Tracking)[55] | October 13–17, 2008 | 47.2% | 39.8% | 7.4 | Not reported | Not reported |
| Diageo/The Hotline/Financial Dynamics (Daily Tracking)[56] | October 14–16, 2008 | 50% | 40% | 10 | 804 LV | ±3.5% |
| Gallup (Daily Tracking Model II)[57] | October 13–15, 2008 | 51% | 45% | 6 | 2,312 LV | ±2% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[58] | October 12–14, 2008 | 50% | 45% | 5 | 3,000 LV | ±2% |
| Reuters/C-SPAN/Zogby International (Daily Tracking)[59] | October 11–14, 2008 | 48.2% | 44.4% | 3.8 | 1,210 LV | ±2.9% |
| Diageo/The Hotline/Financial Dynamics (Daily Tracking)[60] | October 11–13, 2008 | 48% | 42% | 6 | 829 LV | ±3.4% |
| American Research Group[2] | October 11–13, 2008 | 50% | 45% | 5 | 1,200 LV | ±3% |
| Los Angeles Times/Bloomberg[61] | October 10–13, 2008 | 50% | 41% | 9 | 1,030 LV | ±3% |
| CBS News/New York Times[62] | October 10–13, 2008 | 53% | 39% | 14 | 699 LV | Not reported |
| George Washington University/Tarrance Group/Lake Research Partners (Daily Tracking)[63] | October 8–9, 12–13, 2008 | 53% | 40% | 13 | 800 LV | ±3.5% |
| The Economist/YouGov[64] | October 11–12, 2008 | 48% | 42% | 6 | 998 RV | ±4% |
| USA Today/Gallup (Model II)[65] | October 10–12, 2008 | 52% | 45% | 7 | 1,030 LV | ±3% |
| Pew Research Center[66] | October 9–12, 2008 | 49% | 42% | 7 | 1,191 LV | Not reported |
| Democracy Corps/Greenberg Quinlan Rosner (D)[67] | October 8−12, 2008 | 51% | 42% | 9 | 1,000 LV | Not reported |
| Investor's Business Daily/TIPP (Daily Tracking)[68] | October 6–12, 2008 | 44.8% | 42.7% | 2.1 | 825 LV | ±3.3% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[69] | October 9–11, 2008 | 51% | 45% | 6 | 3,000 LV | ±2% |
| ABC News/Washington Post[70] | October 8–11, 2008 | 53% | 43% | 10 | 766 LV | ±3.5% |
| Diageo/The Hotline/Financial Dynamics[71] | October 8–10, 2008 | 50% | 40% | 10 | 808 LV | ±3.5% |
| Reuters/C-SPAN/Zogby International (Daily Tracking)[72] | October 7–10, 2008 | 47.6% | 43.8% | 3.8 | 1,208 LV | ±2.9% |
| Newsweek/Princeton Survey Research Associates International[73] | October 8–9, 2008 | 52% | 41% | 11 | 1,035 RV | ±3.7% |
| Fox News/Opinion Dynamics Corporation[74] | October 8–9, 2008 | 46% | 39% | 7 | 900 RV | ±3% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[69] | October 6–8, 2008 | 50% | 45% | 5 | 3,000 LV | ±2% |
| Diageo/The Hotline/Financial Dynamics[75] | October 5–7, 2008 | 45% | 44% | 1 | 904 LV | ±3.3% |
| Gallup (Daily Tracking)[76] | October 5–7, 2008 | 52% | 41% | 11 | 2,747 RV | ±2% |
| George Washington University/Tarrance Group/Lake Research Partners[77] | October 2, 5–7, 2008 | 49% | 45% | 4 | 800 LV | ±3.5% |
| The Economist/YouGov[78] | October 4–6, 2008 | 46% | 43% | 3 | 999 RV | ±4% |
| Reuters/C-SPAN/Zogby International (Daily Tracking)[79] | October 4–6, 2008 | 47.7% | 45.3% | 2.4 | 1,237 LV | ±2.8% |
| American Research Group[2] | October 4–6, 2008 | 49% | 45% | 4 | 1,200 LV | ±3% |
| Time/Schulman, Bucuvalas, & Ronca Inc. (SRBI)[80] | October 3–6, 2008 | 50% | 44% | 6 | 1,053 LV | ±3% |
| NBC News/Wall Street Journal[81] | October 4–5, 2008 | 49% | 43% | 6 | 658 RV | ±3.8% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[82] | October 3–5, 2008 | 52% | 44% | 8 | 3,000 LV | ±2% |
| CBS News[83] | October 3–5, 2008 | 48% | 45% | 3 | 616 LV | Not reported |
| CNN/Opinion Research Corporation[10] | October 3–5, 2008 | 53% | 45% | 8 | 694 LV | ±3.5% |
| Democracy Corps/Greenberg Quinlan Rosner (D)[84] | October 1–5, 2008 | 48% | 45% | 3 | 1,000 LV | Not reported |
| Diageo/The Hotline/Financial Dynamics[85] | October 2–4, 2008 | 48% | 41% | 7 | 915 LV | ±3.2% |
| Gallup (Daily Tracking)[86] | October 2–4, 2008 | 50% | 43% | 7 | 2,728 RV | ±2% |
| Zogby Interactive[87] | October 2–3, 2008 | 48.4% | 43.8% | 4.6 | 2,873 LV | ±1.9% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[82] | September 30–October 2, 2008 | 51% | 44% | 7 | 3,000 LV | ±2% |
| Diageo/The Hotline/Financial Dynamics (Daily Tracking)[88] | September 29–October 1, 2008 | 47% | 42% | 5 | 908 RV | ±3.3% |
| Gallup (Daily Tracking)[89] | September 29–October 1, 2009 | 48% | 43% | 5 | 2,747 RV | ±2% |
| George Washington University/Tarrance Group/Lake Research Partners[90] | September 28–October 1, 2008 | 49% | 44% | 5 | 800 LV | ±3.5% |
| Marist College[91] | September 28–30, 2008 | 49% | 44% | 5 | 943 LV | ±3.5% |
| Democracy Corps/Greenberg Quinlan Rosner (D)[92] | September 28–30, 2008 | 49% | 45% | 4 | 1,000 LV | Not reported |
| CBS News[93] | September 27–30, 2008 | 50% | 41% | 9 | 769 LV | Not reported |
| Associated Press/GfK Group/Roper[94] | September 27–30, 2008 | 48% | 41% | 7 | 808 LV | ±3.4% |
| American Research Group[2] | September 27–29, 2008 | 49% | 45% | 4 | 1,200 LV | ±3% |
| ABC News/Washington Post[95] | September 27–29, 2008 | 50% | 46% | 4 | 916 LV | ±3% |
| Pew Research Center[96] | September 27–29, 2008 | 49% | 43% | 6 | 1,181 LV | ±4% |
| The Economist/Polimetrix/YouGov[97] | September 27–29, 2008 | 47% | 42% | 5 | 988 RV | Not reported |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[98] | September 27–29, 2008 | 51% | 45% | 6 | 3,000 LV | ±2% |
| Time/Schulman, Bucuvalas, & Ronca Inc. (SRBI)[80] | September 26–29, 2008 | 50% | 43% | 7 | 1,133 LV | ±3% |
| McClatchy/Ipsos[99] | September 26–29, 2008 | 48% | 45% | 3 | 1,007 RV | ±3.1% |
| Gallup (Daily Tracking)[100] | September 26–28, 2008 | 50% | 42% | 8 | 2,732 RV | ±2% |
| Diageo/The Hotline/Financial Dynamics (Daily Tracking)[101] | September 26–28, 2008 | 47% | 42% | 5 | 903 RV | ±3.3% |
| Zogby Interactive[102] | September 26–27, 2008 | 47.1% | 45.9% | 1.2 | 2,102 LV | ±2.2% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[103] | September 24–26, 2008 | 50% | 44% | 6 | 3,000 LV | ±2% |
| Gallup (Daily Tracking)[104] | September 23–25, 2008 | 48% | 45% | 3 | 2,736 RV | ±2% |
| Zogby Interactive[105] | September 23–25, 2008 | 43.8% | 45.8% | 2 | 4,752 LV | ±1.5% |
| Diageo/The Hotline/Financial Dynamics (Daily Tracking)[106] | September 23–25, 2008 | 49% | 42% | 7 | 913 RV | ±3.2% |
| George Washington University/Tarrance Group/Lake Research Partners[107] | September 21–25, 2008 | 46% | 48% | 2 | 1,000 LV | ±3.1% |
| CBS News/New York Times[108] | September 22–24, 2008 | 48% | 43% | 5 | Not reported | Not reported |
| The Economist/Polimetrix/YouGov[109] | September 22–24, 2008 | 46% | 43% | 3 | 985 RV | Not reported |
| Democracy Corps/Greenberg Quinlan Rosner (D)[110] | September 22−24, 2008 | 47% | 44% | 3 | 1,007 | Not reported |
| Marist College[111] | September 22–23, 2008 | 49% | 44% | 5 | 698 LV | ±4% |
| Fox News/Opinion Dynamics Corporation[112] | September 22–23, 2008 | 45% | 39% | 6 | 900 RV | ±3% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[98] | September 21–23, 2008 | 49% | 47% | 2 | 3,000 LV | ±2% |
| Gallup (Daily Tracking)[113] | September 20–22, 2008 | 47% | 44% | 3 | 2,740 RV | ±2% |
| American Research Group[2] | September 20–22, 2008 | 48% | 46% | 2 | 1,200 LV | ±3% |
| Diageo/The Hotline/Financial Dynamics (Daily Tracking)[114] | September 20–22, 2008 | 47% | 43% | 4 | 906 RV | ±3.3% |
| NBC News/Wall Street Journal[115] | September 20–22, 2008 | 48% | 46% | 2 | 1,085 RV | ±3.0% |
| Los Angeles Times/Bloomberg[116] | September 19–22, 2008 | 49% | 45% | 4 | 838 LV | Not reported |
| ABC News/Washington Post[117] | September 19–22, 2008 | 52% | 43% | 9 | 780 LV | Not reported |
| McClatchy/Ipsos[118] | September 18–22, 2008 | 44% | 43% | 1 | 923 RV | ±3.2% |
| CNN/Opinion Research Corporation[119] | September 19–21, 2008 | 51% | 47% | 4 | 697 LV | Not reported |
| Hearst-Argyle/Franklin & Marshall College[120] | September 15–21, 2008 | 45% | 47% | 2 | 1,320 RV | ±2.7% |
| Zogby Interactive[121] | September 19–20, 2008 | 46.8% | 43.4% | 3.4 | 2,331 LV | ±2.1% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[98] | September 18–20, 2008 | 47% | 46% | 1 | 3,000 LV | ±2% |
| Gallup (Daily Tracking)[122] | September 17–19, 2008 | 50% | 44% | 6 | 2,756 RV | ±2% |
| Diageo/The Hotline/Financial Dynamics (Daily Tracking)[123] | September 17–19, 2008 | 45% | 44% | 1 | 922 RV | ±3.2% |
| George Washington University/Tarrance Group/Lake Research Partners[124] | September 11, 14, 17–18, 2008 | 47% | 47% | Tied | 800 LV | ±3% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[98] | September 15–17, 2008 | 48% | 48% | Tied | 3,000 LV | ±2% |
| Big Ten[125] | September 14–17, 2008 | 46% | 45.1% | 0.9 | 1,114 RV | ±3% |
| The Economist/Polimetrix/YouGov[126] | September 15–16, 2008 | 43% | 45% | 2 | 917 RV | Not reported |
| Diageo/The Hotline/Financial Dynamics (Daily Tracking)[127] | September 14–16, 2008 | 45% | 42% | 3 | 913 RV | ±3.2% |
| Gallup (Daily Tracking)[128] | September 14–16, 2008 | 47% | 45% | 2 | 2,787 RV | ±2% |
| CBS News/New York Times[129] | September 12–16, 2008 | 49% | 44% | 5 | Not reported | Not reported |
| American Research Group[130] | September 13–15, 2008 | 45% | 48% | 3 | 1,200 LV | ±3% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[131] | September 12–14, 2008 | 47% | 49% | 2 | 3,000 LV | ±2% |
| Pew Research Center[132] | September 9–14, 2008 | 46% | 46% | Tied | 2,307 LV | Not reported |
| Gallup (Daily Tracking)[133] | September 11–13, 2008 | 45% | 47% | 2 | 2,787 RV | ±2% |
| Diageo/The Hotline/Financial Dynamics (Daily Tracking)[134] | September 11–13, 2002 | 45% | 43% | 2 | 904 RV | ±3.3% |
| Reuters/Zogby International[135] | September 11–13, 2008 | 47% | 45% | 2 | 1,008 LV | ±3.1% |
| Newsweek/Princeton Survey Research Associates International[136] | September 10–11, 2008 | 46% | 46% | Tied | 1,038 RV | ±3.8% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[131] | September 9–11, 2008 | 46% | 49% | 3 | 3,000 LV | ±2% |
| George Washington University/Tarrance Group/Lake Research Partners[137] | September 7–11, 2008 | 44% | 48% | 4 | 1,000 LV | ±3.1% |
| Diageo/The Hotline/Financial Dynamics (Daily Tracking[138]) | September 8–10, 2008 | 44% | 46% | 2 | 918 RV | ±3.2% |
| Gallup (Daily Tracking)[139] | September 8–10, 2008 | 44% | 48% | 4 | 2,718 RV | ±2% |
| Democracy Corps/Greenberg Quinlan Rosner (D)[140] | September 5–10, 2008 | 46% | 48% | 2 | 1,000 LV | Not reported |
| Associated Press/GfK Group/Roper[141] | September 5–10, 2008 | 44% | 48% | 4 | 812 LV | ±3.4% |
| Fox News/Opinion Dynamics Corporation[142] | September 8–9, 2008 | 42% | 45% | 3 | 900 RV | ±3% |
| The Economist/Polimetrix/YouGov[143] | September 7–9, 2008 | 41% | 40% | 1 | 877 RV | Not reported |
| McClatchy/Ipsos[144] | September 5–9, 2008 | 45% | 46% | 1 | 876 RV | ±3.3% |
| Poll Position/InsiderAdvantage[145] | September 8, 2008 | 46% | 46% | Tied | 807 LV | ±3.36% |
| NBC News/Wall Street Journal[146] | September 6–8, 2008 | 47% | 46% | 1 | 860 RV | ±3.3% |
| American Research Group[147] | September 6–8, 2008 | 47% | 46% | 1 | 1,200 LV | ±3% |
| Public Opinion Strategies (R)[148] | September 6–8, 2008 | 43% | 46% | 3 | 800 LV | Not reported |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[149] | September 6–8, 2008 | 48% | 48% | Tied | 3,000 LV | ±2% |
| USA Today/Gallup[150] | September 5–7, 2008 | 44% | 54% | 10 | 823 LV | ±4.0% |
| ABC News/Washington Post[151] | September 5–7, 2008 | 47% | 49% | 2 | Not reported | Not reported |
| Diageo/The Hotline/Financial Dynamics (Daily Tracking)[152] | September 5–7, 2008 | 44% | 44% | Tied | 924 RV | ±3.2% |
| CNN/Opinion Research Corporation[153] | September 5–7, 2008 | 48% | 48% | Tied | 942 RV | ±3% |
| Investor's Business Daily/TIPP[154] | September 2–7, 2008 | 45% | 40% | 5 | 868 RV | ±3.3% |
| Gallup (Daily Tracking)[155] | September 4–6, 2008 | 45% | 48% | 3 | 2,765 RV | ±2% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[156] | September 3–5, 2008 | 49% | 46% | 3 | 3,000 LV | ±2% |
| Diageo/The Hotline/Financial Dynamics (Daily Tracking)[157] | September 2–4, 2008 | 46% | 40% | 6 | 916 RV | ±3.2% |
| CBS News[158] | September 1–3, 2008 | 42% | 42% | Tied | 734 RV | ±4% |
| The Economist/Polimetrix/YouGov[159] | September 1−3, 2008 | 42% | 39% | 3 | 883 RV | Not reported |
| Democracy Corps/Greenberg Quinlan Rosner (D)[160] | September 1–3, 2008 | 49% | 44% | 5 | 1,000 LV | Not reported |
| Gallup (Daily Tracking)[161] | September 1–3, 2008 | 49% | 42% | 7 | 2,771 RV | ±2% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[162] | August 31–September 2, 2008 | 50% | 45% | 5 | 3,000 LV | ±2% |
| American Research Group[163] | August 30–September 1, 2008 | 49% | 43% | 6 | 1,200 LV | ±3% |
| USA Today/Gallup[164] | August 30–31, 2008 | 50% | 43% | 7 | 1,835 RV | ±3% |
| Diageo/The Hotline/Financial Dynamics[165] | August 29–31, 2008 | 48% | 39% | 9 | 805 RV | ±3.5% |
| CNN/Opinion Research Corporation[166] | August 29–31, 2008 | 49% | 48% | 1 | 927 RV | ±3% |
| CBS News[167] | August 29–31, 2008 | 48% | 40% | 8 | 781 RV | ±4% |
| Zogby Interactive[168] | August 29–30, 2008 | 44.6% | 47.1% | 2.5 | 2,020 LV | ±2.2% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[169] | August 28–30, 2008 | 49% | 46% | 3 | 3,000 LV | ±2% |
| Gallup (Daily Tracking)[170] | August 27–29, 2008 | 49% | 41% | 8 | 2,709 RV | ±2% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[131] | August 25–27, 2008 | 47% | 47% | Tied | 3,000 LV | ±2% |
| The Economist/Polimetrix/YouGov[171] | August 25–26, 2008 | 41% | 36% | 5 | 847 RV | Not reported |
| Gallup (Daily Tracking)[172] | August 24–26, 2008 | 45% | 44% | 1 | 2,724 RV | ±2% |
| CNN/Opinion Research Corporation[173] | August 23–24, 2008 | 47% | 47% | Tied | 909 RV | ±3.5% |
| Zogby Interactive[174] | August 23–24, 2008 | 46% | 44% | 2 | 2,248 LV | ±2.1% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[175] | August 22–24, 2008 | 48% | 45% | 3 | 3,000 LV | ±2% |
| Diageo/The Hotline/Financial Dynamics[176] | August 18–24, 2008 | 44% | 40% | 4 | 1,022 RV | ±3% |
| USA Today/Gallup[177] | August 21–23, 2008 | 48% | 45% | 3 | 765 LV | ±4% |
| ABC News/Washington Post[178] | August 19–22, 2008 | 49% | 45% | 4 | Not reported | Not reported |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[179] | August 19–21, 2008 | 47% | 46% | 1 | 3,000 LV | ±2% |
| Fox News/Opinion Dynamics Corporation[180] | August 19–20, 2008 | 42% | 39% | 3 | 900 RV | ±3% |
| The Economist/Polimetrix/YouGov[181] | August 18–20, 2008 | 39% | 38% | 1 | 915 RV | Not reported |
| Gallup (Daily Tracking)[182] | August 17–19, 2008 | 45% | 43% | 2 | 2,658 RV | ±2% |
| CBS News/New York Times[183] | August 15–19, 2008 | 45% | 42% | 3 | 869 RV | ±3% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[184] | August 16–18, 2008 | 47% | 45% | 2 | 3,000 LV | ±2% |
| Los Angeles Times/Bloomberg[185] | August 15–18, 2008 | 45% | 43% | 2 | 1,248 RV | Not reported |
| NBC News/Wall Street Journal[186] | August 15–18, 2008 | 45% | 42% | 3 | 1,005 RV | ±3.1% |
| Quinnipiac University[187] | August 12–17, 2008 | 47% | 42% | 5 | 1,547 LV | ±2.5% |
| Reuters/Zogby International[188] | August 14–16, 2008 | 41% | 46% | 5 | 1,089 LV | ±3.0% |
| Gallup (Daily Tracking)[189] | August 14–16, 2008 | 45% | 45% | 1 | 2,671 RV | ±2% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[190] | August 13–15, 2008 | 46% | 45% | 1 | 3,000 LV | ±2% |
| George Washington University/Tarrance Group/Lake Research Partners[191] | August 10–14, 2008 | 46% | 47% | 1 | 1,000 LV | ±3.1% |
| The Economist/Polimetrix/YouGov[192] | August 11–13, 2008 | 41% | 40% | 1 | 908 RV | Not reported |
| Gallup (Daily Tracking)[193] | August 11–13, 2008 | 46% | 43% | 3 | 2,673 RV | ±2% |
| Rasmussen Reports/Pulse Opinion Research Center (Daily Tracking)[194] | August 10–12, 2008 | 48% | 46% | 2 | 3,000 LV | ±2% |
| Gallup (Daily Tracking)[195] | August 8–10, 2008 | 47% | 42% | 5 | 2,648 RV | ±2% |
| Pew Research Center[196] | July 31–August 10, 2008 | 47% | 42% | 5 | 2,414 RV | ±2.5% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[197] | August 7–9, 2008 | 48% | 46% | 2 | 3,000 LV | ±2% |
| Investor's Business Daily/TIPP[198] | August 4–9, 2008 | 43% | 38% | 5 | 925 RV | Not reported |
| Gallup (Daily Tracking)[199] | August 5–7, 2008 | 46% | 43% | 3 | 2,718 RV | ±2% |
| Harris Interactive[200] | August 1–7, 2008 | 47% | 38% | 9 | 2,488 RV | Not reported |
| Sacred Heart University[201] | July 28–August 7, 2008 | 37.8% | 27% | 10.8 | 800 A | Not reported |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[202] | August 4–6, 2008 | 47% | 46% | 1 | 3,000 LV | ±2% |
| The Economist/Polimetrix/YouGov[203] | August 4–6, 2008 | 42% | 39% | 3 | 922 RV | Not reported |
| CBS News[204] | July 31–August 5, 2008 | 45% | 39% | 6 | 851 RV | Not reported |
| Gallup (Daily Tracking)[205] | August 2–4, 2008 | 47% | 43% | 4 | 2,674 RV | ±2% |
| Associated Press/Ipsos[206] | July 31–August 4, 2008 | 48% | 42% | 6 | 833 RV | ±3.4% |
| Time/Schulman, Bucuvalas, & Ronca Inc. (SRBI)[207] | July 31–August 4, 2008 | 46% | 41% | 5 | 808 LV | ±3.5% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[208] | August 1–3, 2008 | 46% | 47% | 1 | 3,000 LV | ±2% |
| Gallup (Daily Tracking)[209] | July 31–August 1, 2008 | 45% | 44% | 1 | 2,684 RV | ±2% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[210] | July 29–31, 2008 | 47% | 46% | 1 | 3,000 LV | ±2% |
| Gallup (Daily Tracking)[211] | July 28–30, 2008 | 45% | 44% | 1 | 2,679 RV | ±2% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[212] | July 26–28, 2008 | 47% | 46% | 1 | 3,000 LV | ±2% |
| The Economist/Polimetrix/YouGov[213] | July 26–27, 2008 | 44% | 37% | 7 | 932 RV | Not reported |
| CNN/Opinion Research Corporation[214] | July 25–27, 2008 | 51% | 44% | 7 | 914 RV | ±3% |
| USA Today/Gallup[215] | July 25–27, 2008 | 45% | 49% | 4 | 791 LV | ±4% |
| Pew Research Center[216] | July 23–27, 2008 | 47% | 42% | 5 | 1,241 RV | ±3.5% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[217] | July 23–25, 2008 | 49% | 43% | 6 | 3,000 LV | ±2% |
| The Economist/Polimetrix/YouGov[218] | July 22–24, 2008 | 41% | 38% | 3 | 921 RV | Not reported |
| Democracy Corps/Greenberg Quinlan Rosner (D)[219] | July 21–24, 2008 | 50% | 45% | 6 | 1,004 LV | Not reported |
| Fox News/Opinion Dynamics Corporation[220] | July 22–23, 2008 | 41% | 40% | 1 | 900 RV | ±3% |
| Gallup (Daily Tracking)[221] | July 21–23, 2008 | 45% | 43% | 2 | 2,660 RV | ±2% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[222] | July 20–22, 2008 | 47% | 45% | 2 | 3,000 LV | ±2% |
| NBC News/Wall Street Journal[223] | July 18–21, 2008 | 47% | 41% | 6 | 1,003 RV | ±3.1% |
| Gallup (Daily Tracking)[224] | July 18–20, 2008 | 47% | 41% | 6 | 2,653 RV | ±2% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[225] | July 17–19, 2008 | 47% | 45% | 2 | 3,000 LV | ±2% |
| The Economist/Polimetrix/YouGov[226] | July 15–17, 2008 | 41% | 36% | 5 | 999 A | ±4% |
| Gallup (Daily Tracking)[227] | July 15–17, 2008 | 45% | 44% | 1 | 2,641 RV | ±2% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[228] | July 14–16, 2008 | 46% | 46% | Tied | 3,000 LV | ±2% |
| Gallup (Daily Tracking)[229] | July 12–14, 2008 | 47% | 43% | 4 | 2,637 RV | ±2% |
| CBS News/New York Times[230] | July 7–14, 2008 | 45% | 39% | 6 | 1,462 RV | ±3% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[231] | July 11–13, 2008 | 46% | 43% | 3 | 3,000 LV | ±2% |
| ABC News/Washington Post[232] | July 10–13, 2008 | 49% | 46% | 3 | Not reported | Not reported |
| Reuters/Zogby International[233] | July 9–13, 2008 | 47% | 40% | 7 | 1,039 LV | ±3.1% |
| Quinnipiac University[234] | July 8–13, 2008 | 50% | 41% | 9 | 1,725 LV | ±2.4% |
| Gallup (Daily Tracking)[235] | July 9–11, 2008 | 47% | 43% | 4 | 2,641 RV | ±2% |
| Investor's Business Daily/TIPP[236] | July 7–11, 2008 | 40% | 37% | 3 | 854 RV | Not reported |
| Harris Interactive[237] | July 3–11, 2008 | 44% | 35% | 9 | Not reported | Not reported |
| Newsweek/Princeton Survey Research Associates International[238] | July 9–10, 2008 | 44% | 41% | 3 | 1,037 RV | ±3.6% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[239] | July 8–10, 2008 | 47% | 45% | 2 | 3,000 LV | ±2% |
| The Economist/Polimetrix/YouGov[240] | July 7–9, 2008 | 39% | 38% | 1 | 997 A | ±4% |
| Gallup (Daily Tracking)[241] | July 6–8, 2008 | 46% | 44% | 2 | 2,666 RV | ±2% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[242] | July 2, 6–7, 2008 | 49% | 43% | 6 | 3,000 LV | ±2% |
| Gallup (Daily Tracking)[243] | July 2–3, 5, 2008 | 48% | 42% | 6 | 2,620 RV | ±2% |
| The Economist/Polimetrix/YouGov[244] | July 1–2, 2008 | 37% | 34% | 3 | 998 A | ±4% |
| Gallup (Daily Tracking)[245] | June 30–July 2, 2008 | 47% | 43% | 4 | 2,641 RV | ±2% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[246] | June 29–July 1, 2008 | 49% | 44% | 5 | 3,000 LV | ±2% |
| CNN/Opinion Research Corporation[247] | June 26–29, 2008 | 50% | 45% | 5 | 906 RV | ±3.5% |
| McLaughlin & Associates[248] | June 26–29, 2008 | 46% | 38% | 8 | 1,000 LV | ±3.1% |
| Gallup (Daily Tracking)[249] | June 26, 28–29, 2008 | 46% | 42% | 4 | 2,656 RV | ±2% |
| Pew Research Center[250] | June 18–29, 2008 | 48% | 40% | 8 | 1,574 RV | Not reported |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[251] | June 26–28, 2008 | 49% | 43% | 6 | 3,000 LV | ±2% |
| The Economist/Polimetrix/YouGov[252] | June 23–25, 2008 | 36% | 34% | 2 | 991 A | ±4% |
| Gallup (Daily Tracking)[253] | June 23–25, 2008 | 44% | 44% | Tied | 2,605 RV | ±2% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[254] | June 23–25, 2008 | 49% | 45% | 4 | 3,000 LV | ±2% |
| Democracy Corps/Greenberg Quinlan Rosner (D)[255] | June 22–25, 2008 | 49% | 45% | 4 | 2,000 LV | Not reported |
| Time/Schulman, Ronca, & Bucuvalas Inc. (SRBI)[256] | June 18−25, 2008 | 47% | 43% | 4 | 803 LV | ±3% |
| Los Angeles Times/Bloomberg[257] | June 19–23, 2008 | 49% | 37% | 12 | 1,115 RV | ±3% |
| Associated Press/Yahoo News/Knowledge Networks[258] | June 13–23, 2008 | 40% | 39% | 1 | 1,507 RV | ±2.5% |
| Gallup (Daily Tracking)[259] | June 20–22, 2008 | 46% | 43% | 3 | 2,608 RV | ±2% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[254] | June 20–22, 2008 | 49% | 43% | 5 | 3,000 LV | ±2% |
| Hearst-Argyle/Franklin & Marshall College[260] | June 15–22, 2008 | 42% | 36% | 6 | 1,501 RV | ±2.5% |
| Newsweek/Princeton Survey Research Associates International[261] | June 18–19, 2008 | 51% | 36% | 15 | 896 RV | ±4% |
| Rasmussen Reports/Pulse Opinion Research[262] | June 17–19, 2008 | 48% | 44% | 4 | 3,000 LV | ±2% |
| USA Today/Gallup[263] | June 15–19, 2008 | 50% | 44% | 6 | 1,310 LV | ±3% |
| Fox News/Opinion Dynamics[264] | June 17–18, 2008 | 45% | 41% | 4 | 900 RV | ±3% |
| The Economist/Polimetrix/YouGov[265] | June 16–17, 2008 | 37% | 34% | 3 | 1,000 A | ±4% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[266] | June 14–16, 2008 | 48% | 44% | 4 | 3,000 LV | ±2% |
| ABC News/Washington Post[267] | June 12–15, 2008 | 49% | 45% | 3 | Not reported | Not reported |
| Reuters/Zogby International[268] | June 12–14, 2008 | 47% | 42% | 5 | 1,113 LV | ±3.0% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[269] | June 11–13, 2008 | 49% | 43% | 6 | 3,000 LV | ±2% |
| Gallup (Daily Tracking)[270] | June 10, 12–13, 2008 | 45% | 42% | 3 | 2,691 RV | ±2% |
| Harris Interactive[271] | June 5–13, 2008 | 44% | 33% | 11 | Not reported | Not reported |
| The Economist/Polimetrix/YouGov[272] | June 10–11, 2008 | 37% | 33% | 4 | 996 A | ±4% |
| Ipsos[273] | June 5–11, 2008 | 50% | 43% | 7 | 467 LV | Not reported |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[274] | June 8–10, 2008 | 49% | 44% | 5 | 3,000 LV | ±2% |
| Gallup (Daily Tracking)[275] | June 7–9, 2008 | 48% | 41% | 7 | 2,633 RV | ±2% |
| NBC News/Wall Street Journal[276] | June 6–9, 2008 | 47% | 41% | 6 | 1,000 RV | ±3.1% |
| Diageo/The Hotline/Financial Dynamics[277] | June 5–8, 2008 | 44% | 42% | 2 | 806 RV | ±3.5% |
| Investor's Business Daily/TIPP[278] | June 2–8, 2008 | 42.5% | 40.4% | 2.1 | 916 RV | Not reported |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[266] | June 5–7, 2008 | 50% | 43% | 7 | 3,000 LV | ±2% |
| Gallup (Daily Tracking)[279] | June 2–6, 2008 | 46% | 45% | 1 | 4,408 RV | ±2% |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[266] | June 2–4, 2008 | 47% | 45% | 2 | 3,000 LV | ±2% |
| Cook Political Report/RT Strategies[280] | May 29–31, 2008 | 44% | 43% | 1 | 802 RV | ±3.5% |
| Lombardo Consulting Group[281] | May 26–28, 2008 | 44% | 40% | 4 | 1,000 RV | Not reported |
| Democracy Corps/Greenberg Quinlan Rosner (D)[282] | May 19–26, 2008 | 47% | 47% | Tied | 1,600 LV | Not reported |
Three-way contest
| Poll Source | Date | Barack Obama (D) | John McCain (R) | Ralph Nader (I) | Sample size | Margin of error |
|---|---|---|---|---|---|---|
| McClatchy/Ipsos[283] | October 30–November 1, 2008 | 50% | 42% | 1% | 760 LV | ±3.6% |
| Associated Press/Yahoo News/Knowledge Networks[258] | June 13–23, 2008 | 40% | 39% | 3% | 1,507 RV | ±2.5% |
Four-way contest
[edit]| Poll Source | Date | Barack Obama (D) | John McCain (R) | Bob Barr (L) | Ralph Nader (I) | Sample size | Margin of error | ||
|---|---|---|---|---|---|---|---|---|---|
| Tarrance Group[284] | November 2–3, 2008 | 50.2% | 48.3% | 0.9% | 0.6% | 800 LV | ±3.5% | ||
| Lake Research Partners[285] | November 2–3, 2008 | 51.5% | 46.5% | 1% | 1% | 800 LV | ±3.5% | ||
| Harris Interactive[286] | October 30–November 3, 2008 | 52% | 44% | 1% | 1% | 3,946 LV | Not reported | ||
| Democracy Corps/Greenberg Quinlan Rosner (D)[287] | October 30–November 2, 2008 | 51% | 44% | 2% | 1% | 1,000 LV | Not reported | ||
| McClatchy/Ipsos[28] | October 23–27, 2008 | 48% | 42% | 1% | 1% | 831 LV | ±3.4% | ||
| Harris Interactive[288] | October 20–27, 2008 | 50% | 44% | 1% | 2% | 1,590 LV | Not reported | ||
| Associated Press/Yahoo News/Knowledge Networks[289] | October 17–27, 2008 | 51% | 43% | 1% | 2% | Not reported | Not reported | ||
| Pew Research Center[290] | October 23−26, 2008 | 53% | 38% | 0% | 2% | 1,198 LV | ±3.5% | ||
| Democracy Corps/Greenberg Quinlan Rosner (D)[291] | October 21–23, 2008 | 52% | 43% | 1% | 2% | 1,000 LV | Not reported | ||
| George Washington University/Tarrance Group/Lake Research Partners (Daily Tracking)[292] | October 16, 19–22, 2008 | 48% | 45% | 1% | 2% | 1,000 LV | ±3.5% | ||
| Harris Interactive[293] | October 16–20, 2008 | 50% | 44% | 1% | 1% | 1,390 LV | Not reported | ||
| Associated Press/GfK Group/Roper[294] | October 16–20, 2008 | 44% | 43% | 1% | 1% | 800 LV | ±3.5% | ||
| McClatchy/Ipsos[295] | October 16–20, 2008 | 50% | 42% | 0% | 1% | 773 LV | ±3.5% | ||
| Democracy Corps/Greenberg Quinlan Rosner (D)[291] | October 15–19, 2008 | 49% | 44% | 2% | 3% | 1,000 LV | Not reported | ||
| McClatchy/Ipsos[296] | October 9–13, 2008 | 48% | 39% | 1% | 2% | 1,036 RV | ±3.0% | ||
| Associated Press/Yahoo News/Knowledge Networks[297] | October 3–13, 2008 | 49% | 44% | 1% | 1% | 1,528 LV | ±2.5% | ||
| George Washington University/Tarrance Group/Lake Research Partners (Daily Tracking)[292] | October 6–9, 2008 | 51% | 41% | 1% | 2% | 800 LV | ±3.5% | ||
| McClatchy/Ipsos[298] | October 2–6, 2008 | 47% | 40% | 1% | 3% | 858 RV | ±3.3% | ||
| George Washington University/Tarrance Group/Lake Research Partners (Daily Tracking)[292] | October 2–5, 2008 | 48% | 44% | 1% | 2% | 800 LV | ±3.5% | ||
| Associated Press/GfK Group/Roper[94] | September 27–30, 2008 | 48% | 41% | 1% | 2% | 808 LV | ±3.4% | ||
| McClatchy/Ipsos[99] | September 26–29, 2008 | 46% | 42% | 1% | 2% | 1,007 RV | ±3.1% | ||
| George Washington University/Tarrance Group/Lake Research Partners[299] | September 21–25, 2008 | 45% | 47% | 1% | 2% | 1,000 LV | ±3.1% | ||
| Harris Interactive[300] | September 15–22, 2008 | 47% | 46% | 1% | 2% | 1,590 LV | Not reported | ||
| McClatchy/Ipsos[301] | September 11–15, 2008 | 45% | 45% | 1% | 2% | 1,046 RV | ±3% | ||
| Associated Press/Yahoo News/Knowledge Networks[302] | September 5–15, 2008 | 42% | 44% | 1% | 2% | 1,546 RV | ±2.5% | ||
| Reuters/Zogby International[135] | September 11–13, 2008 | 45% | 45% | 1-2% | 1-2% | 1,008 LV | ±3.1% | ||
| George Washington University/Tarrance Group/Lake Research Partners[299] | September 7−11, 2008 | 44% | 48% | 1% | 1% | 1,000 LV | ±3.1% | ||
| Associated Press/GfK Group/Roper[303] | September 5–10, 2008 | 44% | 48% | 1% | 1% | 812 LV | ±3.4% | ||
| Associated Press/Yahoo News/Stanford University/Knowledge Networks[304] | August 27–September 5, 2008 | 43% | 39% | 1% | 2% | 1,728 RV | ±2.4% | ||
| Zogby Interactive[168] | August 29–30, 2008 | 44% | 43% | 5% | 2% | 2,020 LV | ±2.2% | ||
| Reuters/Zogby International[188] | August 14–16, 2008 | 39% | 44% | 3% | 2% | 1,089 LV | ±3.0% | ||
| Zogby Interactive[305] | August 12–14, 2008 | 43% | 40% | 6% | 2% | 3,339 LV | ±1.7% | ||
| Associated Press/Ipsos[206] | July 31–August 4, 2008 | 47% | 41% | 2% | 3% | 833 RV | ±3.4% | ||
| Associated TV/Zogby International[306] | July 31–August 1, 2008 | 41% | 42% | 2% | 2% | 1,011 LV | ±3.1% | ||
| Fox News/Opinion Dynamics Corporation[220] | July 22–23, 2008 | 40% | 37% | 0% | 2% | 900 RV | ±3% | ||
| ABC News/Washington Post[232] | July 10–13, 2008 | 49% | 39% | 2% | 5% | Not reported | Not reported | ||
| Reuters/Zogby International[233] | July 9–13, 2008 | 46% | 36% | 3% | 3% | 1,039 LV | ±3,1% | ||
| Los Angeles Times/Bloomberg[257] | June 19–23, 2008 | 48% | 33% | Bob Barr | 4% | Ralph Nader | 3% | 1,115 RV | ±3% |
| Fox News/Opinion Dynamics Corporation[307] | June 17–18, 2008 | 42% | 39% | 2% | 4% | 900 RV | ±3% | ||
| ABC News/Washington Post[267] | June 12–15, 2008 | 49% | 39% | 2% | 5% | Not reported | Not reported | ||
| CNN/Opinion Research Corporation[308] | June 4–5, 2008 | 47% | 43% | 2% | 6% | 921 RV | ±3% |
Five-way contest
[edit]| Poll Source | Date | Barack Obama (D) | John McCain (R) | Bob Barr (L) | Cynthia McKinney (G) | Ralph Nader (I) | Sample size | Margin of error |
|---|---|---|---|---|---|---|---|---|
| CNN/Opinion Research Corporation[309] | October 30–November 1, 2008 | 51% | 43% | 1% | 1% | 2% | 714 LV | ±3.5% |
| Zogby Interactive[102] | Sept. 26–27, 2008 | 46.4% | 43.4% | 3.7% | 0.6% | 1.0% | 2,102 LV | ±2.2% |
| CNN/Opinion Research Corporation[119] | Sept. 19–21, 2008 | 48% | 45% | 1% | 1% | 4% | 909 RV | ±3% |
| Zogby Interactive[174] | August 23–24, 2008 | 45% | 43% | 4% | 1% | 1% | 2,248 LV | ±2.1% |
Earlier polls
[edit]Two-way contest
[edit]Related article: Graphical Representations of Two-Way Contest Data
Democratic nominee vs. Republican nominee
[edit]| Poll Source | Date administered | Democrat | % | Republican | % | Sample size | Margin of error |
|---|---|---|---|---|---|---|---|
| CNN/Opinion Research Corporation[308] | June 4–5, 2008 | Hillary Clinton | 49% | John McCain | 48% | 921 RV | ±3% |
| Barack Obama | 49% | John McCain | 46% | ||||
| CBS News[310] | May 30–June 3, 2008 | Hillary Clinton | 50% | John McCain | 41% | 930 RV | ±4% |
| Barack Obama | 48% | John McCain | 42% | ||||
| USA Today/Gallup[311] | May 30–June 1, 2008 | Hillary Clinton | 48% | John McCain | 44% | 803 LV | ±4% |
| Barack Obama | 49% | John McCain | 44% | ||||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[312] | May 29–June 1, 2008 | Hillary Clinton | 44% | John McCain | 46% | 1,600 LV | ±3% |
| Barack Obama | 45% | John McCain | 45% | ||||
| Gallup (Daily Tracking)[313] | May 24–25, 27–29, 2008 | Hillary Clinton | 47% | John McCain | 45% | 4,368 RV | ±2% |
| Barack Obama | 46% | John McCain | 45% | ||||
| The Economist/Polimetrix/YouGov[314] | May 27–28, 2008 | Hillary Clinton | 42% | John McCain | 44% | 997 A | ±4% |
| Barack Obama | 38% | John McCain | 48% | 995 A | |||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[312] | May 25–28, 2008 | Hillary Clinton | 46% | John McCain | 46% | 1,600 LV | ±3% |
| Barack Obama | 42% | John McCain | 47% | ||||
| Pew Research Center[315] | May 21–25, 2008 | Hillary Clinton | 48% | John McCain | 44% | 1,242 RV | ±3.5% |
| Barack Obama | 47% | John McCain | 44% | ||||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[316] | May 21–24, 2008 | Hillary Clinton | 47% | John McCain | 44% | 1,600 LV | ±3% |
| Barack Obama | 44% | John McCain | 46% | ||||
| Gallup (Daily Tracking)[317] | May 19–23, 2008 | Hillary Clinton | 49% | John McCain | 45% | 4,460 RV | ±2% |
| Barack Obama | 45% | John McCain | 46% | ||||
| Newsweek/Princeton Survey Research Associates International[318] | May 21–22, 2008 | Hillary Clinton | 48% | John McCain | 44% | 1,205 RV | ±3.5% |
| Barack Obama | 46% | John McCain | 46% | ||||
| The Economist/Polimetrix/YouGov[319] | May 20–21, 2008 | Hillary Clinton | 45% | John McCain | 40% | 994 A | ±4% |
| Barack Obama | 43% | John McCain | 41% | 998 A | |||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[316] | May 17–20, 2008 | Hillary Clinton | 45% | John McCain | 45% | 1,600 LV | ±3% |
| Barack Obama | 44% | John McCain | 45% | ||||
| Harris Interactive[320] | May 8–19, 2008 | Hillary Clinton | 39% | John McCain | 36% | Not reported | Not reported |
| Barack Obama | 41% | John McCain | 47% | ||||
| Reuters/Zogby International[321] | May 15–18, 2008 | Hillary Clinton | 43% | John McCain | 43% | 1,076 LV | ±3.0% |
| Barack Obama | 48% | John McCain | 40% | ||||
| Gallup (Daily Tracking)[322] | May 14–18, 2008 | Hillary Clinton | 48% | John McCain | 44% | 4,444 RV | ±2% |
| Barack Obama | 46% | John McCain | 45% | ||||
| Investor's Business Daily/TIPP[323] | May 12–18, 2008 | Hillary Clinton | 44% | John McCain | 39% | 876 RV | ±3.2% |
| Barack Obama | 48% | John McCain | 37% | ||||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[324] | May 13–16, 2008 | Hillary Clinton | 44% | John McCain | 44% | 1,600 LV | ±3% |
| Barack Obama | 44% | John McCain | 45% | ||||
| The Economist/Polimetrix/YouGov[325] | May 14–15, 2008 | Hillary Clinton | 44% | John McCain | 40% | 993 A | ±4% |
| Barack Obama | 39% | John McCain | 42% | 995 A | |||
| Democracy Corps/Greenberg Quinlan Rosner (D)[326] | May 13–15, 2008 | Hillary Clinton | 43% | John McCain | 51% | 1014 LV | Not reported |
| Barack Obama | 49% | John McCain | 47% | ||||
| George Washington University/Tarrance Group/Lake Research[327] | May 11–14, 2008 | Hillary Clinton | 49% | John McCain | 47% | 1,000 LV | ±3.1% |
| Barack Obama | 48% | John McCain | 46% | ||||
| Gallup (Daily Tracking)[328] | May 9–13, 2012 | Hillary Clinton | 48% | John McCain | 45% | 4,381 RV | ±2% |
| Barack Obama | 46% | John McCain | 45% | ||||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[329] | May 9–12, 2008 | Hillary Clinton | 45% | John McCain | 47% | 1,600 LV | ±3% |
| Barack Obama | 47% | John McCain | 46% | ||||
| Quinnipiac University[330] | May 8–12, 2008 | Hillary Clinton | 46% | John McCain | 41% | 1,745 RV | ±2.4% |
| Barack Obama | 47% | John McCain | 40% | ||||
| ABC News/Washington Post[331] | May 8–11, 2008 | Hillary Clinton | 49% | John McCain | 46% | Not reported | Not reported |
| Barack Obama | 51% | John McCain | 44% | ||||
| NPR/Public Opinion Strategies/Greenberg Quinlan Rosner[332] | May 7–8, 10, 2008 | Hillary Clinton | 45% | John McCain | 46% | 800 LV | ±3.46% |
| Barack Obama | 48% | John McCain | 43% | ||||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[333] | May 5–8, 2008 | Hillary Clinton | 48% | John McCain | 43% | 1,600 LV | ±3% |
| Barack Obama | 47% | John McCain | 44% | ||||
| Gallup (Daily Tracking)[334] | May 4–8, 2008 | Hillary Clinton | 48% | John McCain | 44% | 4,348 RV | ±2% |
| Barack Obama | 46% | John McCain | 45% | ||||
| Los Angeles Times/Bloomberg[335] | May 1–8, 2008 | Hillary Clinton | 47% | John McCain | 38% | 1,986 RV | ±3% |
| Barack Obama | 46% | John McCain | 40% | ||||
| The Economist/Polimetrix/YouGov[336] | May 5–6, 2008 | Hillary Clinton | 39% | John McCain | 47% | 996 A | ±4% |
| Barack Obama | 39% | John McCain | 46% | ||||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[333] | May 1–4, 2008 | Hillary Clinton | 43% | John McCain | 47% | 1,600 LV | ±3% |
| Barack Obama | 43% | John McCain | 47% | ||||
| Ipsos[337] | April 30 – May 4, 2008 | Hillary Clinton | 47% | John McCain | 42% | 755 RV | ±3.6% |
| Barack Obama | 46% | John McCain | 42% | ||||
| USA Today/Gallup[338] | May 1–3, 2008 | Hillary Clinton | 46% | John McCain | 49% | 803 LV | ±5% |
| Barack Obama | 47% | John McCain | 48% | ||||
| CBS News/New York Times[339] | May 1–3, 2008 | Hillary Clinton | 53% | John McCain | 41% | 601 RV | Not reported |
| Barack Obama | 51% | John McCain | 40% | ||||
| Diageo/The Hotline/Financial Dynamics[340] | April 30 – May 3, 2008 | Hillary Clinton | 46% | John McCain | 43% | 803 RV | ±3.5% |
| Barack Obama | 47% | John McCain | 43% | ||||
| The Economist/Polimetrix/YouGov[341] | April 30–May 2, 2008 | Hillary Clinton | 44% | John McCain | 41% | 993 A | ±4% |
| Barack Obama | 43% | John McCain | 41% | 998 A | |||
| CNN/Opinion Research Corporation[342] | April 28–30, 2008 | Hillary Clinton | 49% | John McCain | 44% | 906 RV | ±3.5% |
| Barack Obama | 49% | John McCain | 45% | ||||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[343] | April 27–30, 2008 | Hillary Clinton | 44% | John McCain | 44% | 1,600 LV | ±3% |
| Barack Obama | 43% | John McCain | 46% | ||||
| Gallup (Daily Tracking)[344] | April 26–30, 2008 | Hillary Clinton | 46% | John McCain | 46% | 4,369 RV | ±2% |
| Barack Obama | 43% | John McCain | 47% | ||||
| Fox News/Opinion Dynamics[345] | April 28–29, 2008 | Hillary Clinton | 45% | John McCain | 44% | 900 RV | ±3% |
| Barack Obama | 43% | John McCain | 46% | ||||
| CBS News/New York Times[346] | April 25–29, 2008 | Hillary Clinton | 48% | John McCain | 43% | 891 RV | Not reported |
| Barack Obama | 45% | John McCain | 45% | ||||
| NBC News/Wall Street Journal[347] | April 25–28, 2008 | Hillary Clinton | 45% | John McCain | 44% | 1,006 RV | ±3.1% |
| Barack Obama | 46% | John McCain | 43% | ||||
| Pew Research Center[348] | April 23–27, 2008 | Hillary Clinton | 49% | John McCain | 45% | 1,323 RV | Not reported |
| Barack Obama | 50% | John McCain | 44% | ||||
| Associated Press/Ipsos[349] | April 23–27, 2008 | Hillary Clinton | 50% | John McCain | 41% | 760 RV | ±3.6% |
| Barack Obama | 46% | John McCain | 44% | ||||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[350] | April 23–26, 2008 | Hillary Clinton | 45% | John McCain | 47% | 1,600 LV | ±3% |
| Barack Obama | 46% | John McCain | 46% | ||||
| Newsweek/Princeton Survey Research Associates International[351] | April 24–25, 2008 | Hillary Clinton Barack Obama | 48% 47% | John McCain John McCain | 45% 44% | 1,203 RV | ±3% |
| Gallup (Daily Tracking)[352] | April 21–25, 2008 | Hillary Clinton | 47% | John McCain | 44% | 4,397 RV | ±2% |
| Barack Obama | 45% | John McCain | 45% | ||||
| The Economist/Polimetrix/YouGov[353] | April 21–22, 2008 | Hillary Clinton | 43% | John McCain | 44% | 993 A | ±4% |
| Barack Obama | 42% | John McCain | 45% | 995 A | |||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[350] | April 19–22, 2008 | Hillary Clinton | 44% | John McCain | 47% | 1,600 LV | ±3% |
| Barack Obama | 44% | John McCain | 47% | ||||
| USA Today/Gallup[354] | April 18–20, 2008 | Hillary Clinton | 49% | John McCain | 45% | 832 LV | ±4% |
| Barack Obama | 49% | John McCain | 44% | ||||
| Cook Political Report/RT Strategies[355] | April 17–20, 2008 | Hillary Clinton | 45% | John McCain | 46% | 802 RV | ±3.5% |
| Barack Obama | 44% | John McCain | 45% | ||||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[356] | April 15–18, 2008 | Hillary Clinton | 42% | John McCain | 49% | 1,600 LV | ±3% |
| Barack Obama | 41% | John McCain | 48% | ||||
| Gallup (Daily Tracking)[357] | April 14–18, 2008 | Hillary Clinton | 46% | John McCain | 44% | 4,392 RV | ±2% |
| Barack Obama | 45% | John McCain | 44% | ||||
| Newsweek/Princeton Survey Research Associates International[358] | April 16–17, 2008 | Hillary Clinton | 47% | John McCain | 43% | 1,209 RV | ±3% |
| Barack Obama | 48% | John McCain | 44% | ||||
| Democracy Corps/Greenberg Quinlan Rosner (D)[359] | April 15–17, 2008 | Hillary Clinton | 47% | John McCain | 49% | 1,000 LV | Not reported |
| Barack Obama | 48% | John McCain | 47% | ||||
| The Economist/Polimetrix/YouGov[360] | April 15–16, 2008 | Hillary Clinton | 40% | John McCain | 45% | 997 A | ±4% |
| Barack Obama | 42% | John McCain | 45% | 995 A | |||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[350] | April 11–14, 2008 | Hillary Clinton | 41% | John McCain | 48% | 1,600 LV | ±3% |
| Barack Obama | 43% | John McCain | 47% | ||||
| ABC News/Washington Post[361] | April 10–13, 2008 | Hillary Clinton | 45% | John McCain | 48% | Not reported | Not reported |
| Barack Obama | 49% | John McCain | 44% | ||||
| Gallup (Daily Tracking)[362] | April 9–13, 2008 | Hillary Clinton | 46% | John McCain | 45% | 4,415 RV | ±2% |
| Barack Obama | 46% | John McCain | 44% | ||||
| Harris Interactive[363] | April 11–12, 2008 | Hillary Clinton | 39% | John McCain | 38% | Not reported | Not reported |
| Barack Obama | 41% | John McCain | 36% | ||||
| Reuters/Zogby International[364] | April 10–12, 2008 | Hillary Clinton | 41% | John McCain | 46% | 1,046 LV | ±3.1% |
| Barack Obama | 45% | John McCain | 45% | ||||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[365] | April 7–10, 2008 | Hillary Clinton | 42% | John McCain | 48% | 1,600 LV | ±3% |
| Barack Obama | 44% | John McCain | 47% | ||||
| Associated Press/Ipsos[366] | April 7–9, 2008 | Hillary Clinton | 48% | John McCain | 45% | 749 RV | ±3.6% |
| Barack Obama | 45% | John McCain | 45% | ||||
| Gallup (Daily Tracking)[367] | April 4–8, 2008 | Hillary Clinton | 46% | John McCain | 46% | 4,366 RV | ±2% |
| Barack Obama | 46% | John McCain | 44% | ||||
| The Economist/Polimetrix/YouGov[368] | April 4–7, 2008 | Hillary Clinton | 43% | John McCain | 44% | 994 A | ±4% |
| Barack Obama | 43% | John McCain | 44% | ||||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[369] | April 3−6, 2008 | Hillary Clinton | 44% | John McCain | 47% | 1,600 LV | ±3% |
| Barack Obama | 45% | John McCain | 46% | ||||
| Investor's Business Daily/TIPP[370] | April 1–6, 2008 | Hillary Clinton | 38% | John McCain | 45% | 916 RV | Not reported |
| Barack Obama | 44% | John McCain | 44% | ||||
| Gallup (Daily Tracking)[371] | March 31–April 3, 2008 | Hillary Clinton | 45% | John McCain | 46% | 4,433 RV | ±2% |
| Barack Obama | 45% | John McCain | 46% | ||||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[372] | March 30–April 2, 2008 | Hillary Clinton | 42% | John McCain | 47% | 1,600 LV | ±3% |
| Barack Obama | 41% | John McCain | 48% | ||||
| CBS News/New York Times[373] | March 28 – April 2, 2008 | Hillary Clinton | 48% | John McCain | 43% | 1,196 RV | Not reported |
| Barack Obama | 47% | John McCain | 42% | ||||
| Diageo/The Hotline/Financial Dynamics[374] | March 28–31, 2008 | Hillary Clinton | 41% | John McCain | 50% | 799 RV | ±3.5% |
| Barack Obama | 44% | John McCain | 46% | ||||
| Gallup (Daily Tracking)[375] | March 26–30, 2008 | Hillary Clinton | 45% | John McCain | 47% | 4,394 RV | ±2% |
| Barack Obama | 45% | John McCain | 46% | ||||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[376] | March 26–29, 2008 | Hillary Clinton | 40% | John McCain | 50% | 1,600 LV | ±3% |
| Barack Obama | 44% | John McCain | 47% | ||||
| Republican National Committee/Voter/Voter/Consumer Research (R)[377] | March 25–27, 2008 | Hillary Clinton | 40% | John McCain | 51% | 800 RV | Not reported |
| Barack Obama | 42% | John McCain | 48% | ||||
| Democracy Corps/Greenberg Quinlan Rosner (D)[359] | March 25–27, 2008 | Hillary Clinton | 43% | John McCain | 52% | 500 LV | Not reported |
| Barack Obama | 49% | John McCain | 46% | ||||
| NBC News/Wall Street Journal[378] | March 24–25, 2008 | Hillary Clinton | 44% | John McCain | 46% | 800 RV | ±3.5% |
| Barack Obama | 44% | John McCain | 42% | ||||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[379] | March 22–25, 2008 | Hillary Clinton | 43% | John McCain | 50% | 1,600 LV | ±3% |
| Barack Obama | 41% | John McCain | 51% | ||||
| Gallup (Daily Tracking)[380] | March 21–22, 24–25, 2008 | Hillary Clinton | 45% | John McCain | 47% | 4,433 RV | ±2% |
| Barack Obama | 44% | John McCain | 46% | ||||
| The Economist/Polimetrix/YouGov[381] | March 21–24, 2008 | Hillary Clinton | 39% | John McCain | 48% | 995 A | ±4% |
| Barack Obama | 41% | John McCain | 45% | 992 A | |||
| Harris Interactive[382] | March 14–24, 2008 | Hillary Clinton | 39% | John McCain | 35% | Not reported | Not reported |
| Barack Obama | 40% | John McCain | 35% | ||||
| Pew Research Center[383] | March 19–22, 2008 | Hillary Clinton | 49% | John McCain | 44% | 1,248 RV | ±3.5% |
| Barack Obama | 49% | John McCain | 43% | ||||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[384] | March 18–21, 2008 | Hillary Clinton | 43% | John McCain | 49% | 1,600 LV | ±3% |
| Barack Obama | 41% | John McCain | 49% | ||||
| Gallup (Daily Tracking)[371] | March 16–20, 2008 | Hillary Clinton | 45% | John McCain | 48% | 4,377 RV | ±2% |
| Barack Obama | 44% | John McCain | 47% | ||||
| Fox News/Opinion Dynamics Corporation[385] | March 18–19, 2008 | Hillary Clinton | 46% | John McCain | 43% | 900 RV | ±3% |
| Barack Obama | 43% | John McCain | 44% | ||||
| CBS News[386] | March 15–18, 2008 | Hillary Clinton | 46% | John McCain | 44% | Not reported | Not reported |
| Barack Obama | 44% | John McCain | 46% | ||||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[387] | March 14–17, 2008 | Hillary Clinton | 42% | John McCain | 48% | 1,600 LV | ±3% |
| Barack Obama | 42% | John McCain | 48% | ||||
| CNN/Opinion Research Corporation[388] | March 14–16, 2008 | Hillary Clinton | 49% | John McCain | 47% | 950 RV | ±3% |
| Barack Obama | 47% | John McCain | 46% | ||||
| USA Today/Gallup[389] | March 14–16, 2008 | Hillary Clinton | 51% | John McCain | 46% | 685 LV | ±4% |
| Barack Obama | 49% | John McCain | 47% | ||||
| Reuters/Zogby International[390] | March 13–14, 2008 | Hillary Clinton | 40% | John McCain | 48% | 1,004 LV | ±3.2% |
| Barack Obama | 40% | John McCain | 46% | ||||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[387] | March 10–13, 2008 | Hillary Clinton | 44% | John McCain | 46% | 1,600 LV | ±3% |
| Barack Obama | 42% | John McCain | 47% | ||||
| Gallup (Daily Tracking)[391] | March 7–11, 2008 | Hillary Clinton | 47% | John McCain | 45% | 4,372 RV | ±2% |
| Barack Obama | 46% | John McCain | 44% | ||||
| NBC News/Wall Street Journal[392] | March 7–10, 2008 | Hillary Clinton | 47% | John McCain | 45% | 1,012 RV | ±3.1% |
| Barack Obama | 47% | John McCain | 44% | ||||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[387] | March 6–9, 2008 | Hillary Clinton | 46% | John McCain | 45% | 1,600 LV | ±3% |
| Barack Obama | 44% | John McCain | 45% | ||||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[393] | March 2–5, 2008 | Hillary Clinton | 45% | John McCain | 46% | 1,600 LV | ±3% |
| Barack Obama | 44% | John McCain | 46% | ||||
| SurveyUSA[394] | March 4, 2008 | Hillary Clinton | 48% | John McCain | 46% | 1,041 RV | Not reported |
| Barack Obama | 46% | John McCain | 46% | ||||
| Cook Political Report/RT Strategies[395] | February 28 – March 2, 2008 | Barack Obama | 47% | John McCain | 38% | 802 RV | ±3.5% |
| ABC News/Washington Post[396] | February 28 – March 2, 2008 | Hillary Clinton | 50% | John McCain | 47% | Not reported | Not reported |
| Barack Obama | 53% | John McCain | 42% | ||||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[397] | February 27–March 1, 2008 | Hillary Clinton | 44% | John McCain | 47% | 1,600 LV | ±3% |
| Barack Obama | 43% | John McCain | 48% | ||||
| Democracy Corps/Greenberg Quinlan Rosner (D)[359] | February 24–26, 2008 | Barack Obama | 48% | John McCain | 47% | 1,956 LV | Not reported |
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[397] | February 23–26, 2008 | Hillary Clinton | 43% | John McCain | 48% | 1,600 LV | ±3% |
| Barack Obama | 43% | John McCain | 46% | ||||
| Los Angeles Times/Bloomberg[398] | February 21–25, 2008 | Hillary Clinton | 40% | John McCain | 46% | 1,246 RV | ±3% |
| Barack Obama | 42% | John McCain | 44% | ||||
| Associated Press/Ipsos[399] | February 22–24, 2008 | Hillary Clinton | 48% | John McCain | 43% | 755 RV | ±3.6% |
| Barack Obama | 51% | John McCain | 41% | ||||
| USA Today/Gallup[400] | February 21–24, 2008 | Hillary Clinton | 46% | John McCain | 50% | 1,653 LV | ±3% |
| Barack Obama | 47% | John McCain | 48% | ||||
| Pew Research Center[401] | February 20–24, 2008 | Hillary Clinton | 50% | John McCain | 45% | 1,240 RV | ±3.5% |
| Barack Obama | 50% | John McCain | 43% | ||||
| CBS News/New York Times[402] | February 20–24, 2008 | Hillary Clinton | 46% | John McCain | 46% | 1,115 RV | ±3% |
| Barack Obama | 50% | John McCain | 38% | ||||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[397] | February 19–22, 2008 | Hillary Clinton | 44% | John McCain | 47% | 1,600 LV | ±3% |
| Barack Obama | 43% | John McCain | 46% | ||||
| Fox News/Opinion Dynamics Corporation[403] | February 19–20, 2008 | Hillary Clinton | 44% | John McCain | 47% | 900 RV | ±3% |
| Barack Obama | 47% | John McCain | 43% | ||||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[397] | February 15–18, 2008 | Hillary Clinton | 43% | John McCain | 47% | 1,600 LV | ±3% |
| Barack Obama | 46% | John McCain | 43% | ||||
| Diageo/The Hotline/Financial Dynamics[404] | February 14–17, 2008 | Hillary Clinton | 40% | John McCain | 48% | 803 RV | ±3.5% |
| Barack Obama | 48% | John McCain | 40% | ||||
| Reuters/Zogby International[405] | February 13–16, 2008 | Hillary Clinton | 38% | John McCain | 50% | 1,105 LV | ±3% |
| Barack Obama | 47% | John McCain | 40% | ||||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[397] | February 11–14, 2008 | Hillary Clinton | 41% | John McCain | 49% | 1,600 LV | ±3% |
| Barack Obama | 46% | John McCain | 43% | ||||
| USA Today/Gallup[406] | February 8–10, 2008 | Hillary Clinton | 48% | John McCain | 49% | 706 LV | ±4% |
| Barack Obama | 50% | John McCain | 46% | ||||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[397] | February 7–10, 2008 | Hillary Clinton | 43% | John McCain | 46% | 1,600 LV | ±3% |
| Barack Obama | 44% | John McCain | 40% | ||||
| Associated Press/Ipsos[407] | February 7–10, 2008 | Hillary Clinton | 46% | John McCain | 45% | 790 RV | ±3.5% |
| Barack Obama | 48% | John McCain | 42% | ||||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[408] | February 3–6, 2008 | Hillary Clinton | 44% | John McCain | 46% | 1,600 LV | ±3% |
| Barack Obama | 46% | John McCain | 43% | ||||
| Time/Schulman, Ronca, & Bucuvalas Inc. (SRBI)[409] | February 1–4, 2008 | Hillary Clinton | 46% | John McCain | 46% | 958 LV | ±3% |
| Barack Obama | 48% | John McCain | 41% |
Three-way race
| Poll source | Date administered | Democrat | % | Republican | % | Independent | % | Sample size | Margin of error |
|---|---|---|---|---|---|---|---|---|---|
| Associated Press/Yahoo News/Knowledge Networks[410] | April 2–14, 2008 | Barack Obama | 34% | John McCain | 36% | Ralph Nader | 3% | 1,576 RV | ±2.5% |
| Hillary Clinton | 36% | John McCain | 37% | Ralph Nader | 3% | ||||
| Reuters/Zogby International[390] | March 13–14, 2008 | Barack Obama | 39% | John McCain | 44% | Ralph Nader | 5% | 1,004 LV | ±3.2% |
| Hillary Clinton | 39% | John McCain | 45% | Ralph Nader | 6% |
Four-way race
| Poll source | Date administered | Democrat | % | Republican | % | Independent | % | Libertarian | % | Sample size | Margin of error |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Reuters/Zogby International[321] | May 15–18, 2008 | Barack Obama | 47% | John McCain | 37% | Ralph Nader | 4% | Bob Barr | 3% | 1,076 LV | ±3.0% |
| Hillary Clinton | 41% | John McCain | 40% | Ralph Nader | 4% | Bob Barr | 3% | ||||
| Rasmussen Reports/Pulse Opinion Research[411] | May 14–15, 2008 | Barack Obama | 42% | John McCain | 38% | Ralph Nader | 4% | Bob Barr | 6% | 800 LV | ±3.5% |
| Zogby Interactive[412] | April 25–28, 2008 | Barack Obama | 45% | John McCain | 42% | Ralph Nader | 1% | Bob Barr | 3% | 7,653 LV | ±1.1% |
| Hillary Clinton | 34% | John McCain | 44% | Ralph Nader | 3% | Bob Barr | 4% | ||||
| Reuters/Zogby International[364] | April 10–12, 2008 | Barack Obama | 44% | John McCain | 42% | Ralph Nader | 3% | Bob Barr | 2% | 1,046 LV | ±3.1% |
| Hillary Clinton | 39% | John McCain | 45% | Ralph Nader | 3% | Bob Barr | 2% |
Democratic field vs. Republican field
[edit]| Poll Source | Date administered | Democrat | % | Republican | % | Sample size | Margin of error |
|---|---|---|---|---|---|---|---|
| The Economist/Polimetrix/YouGov[413] | February 25–26, 2008 | Hillary Clinton | 44% | Mike Huckabee | 45% | 994 A | ±4% |
| Hillary Clinton | 40% | John McCain | 46% | 991 A | |||
| Barack Obama | 47% | Mike Huckabee | 41% | 988 A | |||
| Barack Obama | 43% | John McCain | 44% | 993 A | |||
| The Economist/Polimetrix/YouGov[414] | February 19–20, 2008 | Hillary Clinton | 46% | Mike Huckabee | 40% | 999 A | ±4% |
| Hillary Clinton | 43% | John McCain | 44% | 996 A | |||
| Barack Obama | 49% | Mike Huckabee | 45% | 997 A | |||
| Barack Obama | 45% | John McCain | 41% | 1,000 A | |||
| The Economist/Polimetrix/YouGov[415] | February 10–11, 2008 | Hillary Clinton | 48% | Mike Huckabee | 41% | 999 A | ±4% |
| Hillary Clinton | 43% | John McCain | 44% | 998 A | |||
| Barack Obama | 51% | Mike Huckabee | 37% | 998 A | |||
| Barack Obama | 49% | John McCain | 39% | 996 A | |||
| Zogby International[416] | February 8−11, 2008 | Hillary Clinton | 37% | John McCain | 42% | 7,468 LV | ±1.2% |
| Barack Obama | 47% | John McCain | 36% | ||||
| Hillary Clinton | 40% | Mike Huckabee | 37% | ||||
| Barack Obama | 49% | Mike Huckabee | 34% | ||||
| The Economist/Polimetrix/YouGov[417] | February 4–5, 2008 | Hillary Clinton | 51% | Mitt Romney | 36% | 998 A | ±4% |
| Hillary Clinton | 46% | John McCain | 39% | 994 A | |||
| Barack Obama | 49% | Mitt Romney | 35% | 997 A | |||
| Barack Obama | 44% | John McCain | 38% | 993 A | |||
| CNN/Opinion Research Corporation[418] | February 1−3, 2008 | Barack Obama | 59% | Mitt Romney | 36% | 974 RV | ±3% |
| Hillary Clinton | 56% | Mitt Romney | 41% | ||||
| Barack Obama | 52% | John McCain | 44% | ||||
| Hillary Clinton | 50% | John McCain | 47% | ||||
| Rasmussen Reports/Pulse Opinion Research (Daily Tracking)[419] | January 31 − February 3, 2008 | Hillary Clinton | 39% | John McCain | 47% | 1,600 LV | ±3% |
| Hillary Clinton | 50% | Mitt Romney | 37% | ||||
| Barack Obama | 44% | John McCain | 44% | ||||
| Barack Obama | 44% | Mitt Romney | 41% | ||||
| Cook Political Report/RT Strategies[420] | January 31 – February 2, 2008 | Hillary Clinton | 41% | John McCain | 45% | 855 RV | ±3.4% |
| Hillary Clinton | 48% | Mitt Romney | 42% | ||||
| Barack Obama | 45% | John McCain | 43% | ||||
| Barack Obama | 50% | Mitt Romney | 41% | ||||
| ABC News/Washington Post[421] | January 30 – February 1, 2008 | Hillary Clinton | 45% | John McCain | 50% | Not reported | Not reported |
| Hillary Clinton | 51% | Mitt Romney | 43% | ||||
| Barack Obama | 47% | John McCain | 48% | ||||
| Barack Obama | 57% | Mitt Romney | 36% | ||||
| Fox News/Opinion Dynamics Corporation[422] | January 30–31, 2008 | Hillary Clinton | 44% | John McCain | 45% | 900 RV | ±3% |
| Hillary Clinton | 50% | Mitt Romney | 36% | ||||
| Barack Obama | 44% | John McCain | 43% | ||||
| Barack Obama | 51% | Mitt Romney | 33% | ||||
| Democracy Corps/Greenberg Quinlan Rosner (D)[359] | January 29–31, 2008 | Hillary Clinton | 46% | John McCain | 48% | 500 LV | Not reported |
| Barack Obama | 47% | John McCain | 48% | ||||
| NPR/Public Opinion Research/Greenberg Quinlan Rosner[423] | January 29–31, 2008 | Hillary Clinton | 45% | John McCain | 48% | 1,000 LV | ±3% |
| Hillary Clinton | 49% | Mitt Romney | 44% | ||||
| Barack Obama | 47% | John McCain | 48% | ||||
| Barack Obama | 53% | Mitt Romney | 41% | ||||
| Rasmussen Reports/Pulse Opinion Research[424] | January 25–27, 2008 | Hillary Clinton | 40% | John McCain | 48% | 1,200 LV | ±3% |
| Barack Obama | 41% | John McCain | 47% | ||||
| Rasmussen Reports/Pulse Opinion Research[425] | January 21–22, 2008 | Barack Obama | 47% | Mitt Romney | 38% | 800 LV | ±4% |
| Hillary Clinton | 47% | Mitt Romney | 42% | ||||
| NBC News/Wall Street Journal[426] | January 20–22, 2008 | Barack Obama | 41% | John McCain | 43% | Not reported | Not reported |
| Barack Obama | 48% | Mitt Romney | 35% | ||||
| Barack Obama | 54% | Rudy Giuliani | 34% | ||||
| Barack Obama | 55% | Mike Huckabee | 33% | ||||
| Hillary Clinton | 43% | John McCain | 47% | ||||
| Hillary Clinton | 50% | Mike Huckabee | 41% | ||||
| Hillary Clinton | 52% | Rudy Giuliani | 37% | ||||
| Hillary Clinton | 52% | Mitt Romney | 36% | ||||
| Los Angeles Times/Bloomberg[427] | January 18–22, 2008 | Barack Obama | 47% | Mike Huckabee | 37% | 643 RV | ±4% |
| Barack Obama | 41% | John McCain | 42% | ||||
| Barack Obama | 49% | Rudy Giuliani | 32% | ||||
| Barack Obama | 46% | Mitt Romney | 35% | ||||
| Hillary Clinton | 51% | Mike Huckabee | 38% | 669 RV | |||
| Hillary Clinton | 53% | Rudy Giuliani | 37% | ||||
| Hillary Clinton | 46% | John McCain | 42% | ||||
| Hillary Clinton | 50% | Mitt Romney | 39% | ||||
| Rasmussen Reports/Pulse Opinion Research[428] | January 18–20, 2008 | Barack Obama | 51% | Mike Huckabee | 35% | 800 LV | ±3.5% |
| Hillary Clinton | 48% | Mike Huckabee | 40% | ||||
| Rasmussen Reports/Pulse Opinion Research[429] | January 16–17, 2008 | Barack Obama | 46% | John McCain | 41% | 800 LV | ±4.5% |
| Hillary Clinton | 47% | John McCain | 45% | ||||
| USA Today/Gallup[430] | January 10–13, 2008 | Barack Obama | 53% | Mike Huckabee | 43% | 1,598 LV | ±3% |
| Barack Obama | 45% | John McCain | 50% | ||||
| Hillary Clinton | 47% | John McCain | 50% | ||||
| Hillary Clinton | 51% | Mike Huckabee | 45% | ||||
| Diageo/The Hotline/Financial Dynamics[431] | January 10–12, 2008 | Barack Obama | 41% | John McCain | 39% | 803 RV | ±3.5% |
| Hillary Clinton | 43% | John McCain | 47% | ||||
| Barack Obama | 53% | Mike Huckabee | 30% | ||||
| Hillary Clinton | 48% | Mike Huckabee | 39% | ||||
| Barack Obama | 56% | Mitt Romney | 26% | ||||
| Hillary Clinton | 49% | Mitt Romney | 37% | ||||
| Barack Obama | 54% | Rudy Giuliani | 33% | ||||
| Hillary Clinton | 50% | Rudy Giuliani | 40% | ||||
| John Edwards | 48% | Rudy Giuliani | 31% | ||||
| John Edwards | 39% | John McCain | 47% | ||||
| John Edwards | 47% | Mike Huckabee | 31% | ||||
| John Edwards | 48% | Mitt Romney | 33% | ||||
| Reuters/Zogby International[432] | January 10–11, 2008 | Hillary Clinton | 47% | Mitt Romney | 37% | 1,006 LV | ±3.1% |
| Hillary Clinton | 47% | Mike Huckabee | 38% | ||||
| Hillary Clinton | 46% | Rudy Giuliani | 35% | ||||
| Barack Obama | 53% | Mitt Romney | 34% | ||||
| Barack Obama | 51% | Mike Huckabee | 36% | ||||
| Barack Obama | 51% | Rudy Giuliani | 34% | ||||
| Rasmussen Reports/Pulse Opinion Research[433] | January 9–10, 2008 | Hillary Clinton | 38% | John McCain | 49% | 800 LV | ±4.5% |
| Hillary Clinton | 42% | Mike Huckabee | 45% | ||||
| CNN/Opinion Research Corporation[434] | January 9–10, 2008 | Hillary Clinton | 50% | John McCain | 48% | 840 RV | ±3.5% |
| Hillary Clinton | 55% | Rudy Giuliani | 42% | ||||
| Hillary Clinton | 56% | Mike Huckabee | 42% | ||||
| Hillary Clinton | 58% | Mitt Romney | 40% | ||||
| Barack Obama | 49% | John McCain | 48% | ||||
| Barack Obama | 56% | Rudy Giuliani | 40% | ||||
| Barack Obama | 58% | Mike Huckabee | 39% | ||||
| Barack Obama | 59% | Mitt Romney | 37% | ||||
| Rasmussen Reports/Pulse Opinion Research | Jan 7−8, 2008 | Barack Obama | 47% | Mitt Romney | 40% | 800 LV | ±3.5% |
| Barack Obama | 48% | Rudy Giuliani | 38% | ||||
| Rasmussen Reports/Pulse Opinion Research[435] | Jan 4–6, 2008 | Barack Obama | 43% | John McCain | 46% | 800 LV | ±4.5% |
| Barack Obama | 45% | Mike Huckabee | 43% | ||||
| Rasmussen Reports/Pulse Opinion Research[436] | Jan 2–3, 2008 | Barack Obama | 45% | Mitt Romney | 39% | 800 LV | ±3.5% |
| Barack Obama | 47% | Rudy Giuliani | 37% | ||||
| Fox News/Opinion Dynamics Corporation[437] | Dec 18–19, 2007 | Barack Obama | 40% | John McCain | 44% | 900 RV | ±3% |
| Barack Obama | 44% | Mike Huckabee | 35% | ||||
| Hillary Clinton | 42% | John McCain | 47% | ||||
| Hillary Clinton | 47% | Mike Huckabee | 38% | ||||
| ABC News/Facebook[438] | Dec 16–19, 2007 | Hillary Clinton | 45% | Rudy Giuliani | 47% | 1,142 A | ±3% |
| Hillary Clinton | 50% | Mike Huckabee | 42% | ||||
| Barack Obama | 48% | Rudy Giuliani | 41% | ||||
| Barack Obama | 52% | Mike Huckabee | 35% | ||||
| Rasmussen Reports/Pulse Opinion Research[439] | Dec 17–18, 2007 | Hillary Clinton | 44% | Rudy Giuliani | 45% | 800 LV | ±4.5% |
| Hillary Clinton | 43% | Mitt Romney | 44% | ||||
| Rasmussen Reports/Pulse Opinion Research[440] | Not reported (Dec 15-16?) | Barack Obama | 43% | John McCain | 45% | Not reported | Not reported |
| Barack Obama | 47% | Fred Thompson | 40% | ||||
| NBC News/Wall Street Journal[441] | Dec 14–17, 2007 | Barack Obama | 49% | Rudy Giuliani | 40% | Not reported | Not reported |
| Hillary Clinton | 46% | Mike Huckabee | 44% | ||||
| Barack Obama | 48% | Mike Huckabee | 36% | ||||
| Hillary Clinton | 46% | Rudy Giuliani | 43% | 1,005 A | ±3.1% | ||
| Hillary Clinton | 48% | Mitt Romney | 41% | ||||
| USA Today/Gallup[442] | Dec 14–16, 2007 | Barack Obama | 51% | Rudy Giuliani | 45% | 906 RV | ±4% |
| Barack Obama | 53% | Mike Huckabee | 42% | ||||
| Barack Obama | 57% | Mitt Romney | 39% | ||||
| Hillary Clinton | 49% | Rudy Giuliani | 48% | ||||
| Hillary Clinton | 52% | Mitt Romney | 46% | ||||
| Hillary Clinton | 53% | Mike Huckabee | 44% | ||||
| Zogby International[443] | Dec 12–14, 2007 | Barack Obama | 53% | Mitt Romney | 35% | 1,000 LV | ±3.2% |
| Barack Obama | 47% | Mike Huckabee | 42% | ||||
| Barack Obama | 48% | Rudy Giuliani | 39% | ||||
| Barack Obama | 47% | John McCain | 43% | ||||
| Barack Obama | 52% | Fred Thompson | 36% | ||||
| Hillary Clinton | 46% | Mitt Romney | 44% | ||||
| Hillary Clinton | 43% | Mike Huckabee | 48% | ||||
| Hillary Clinton | 42% | Rudy Giuliani | 46% | ||||
| Hillary Clinton | 42% | John McCain | 49% | ||||
| Hillary Clinton | 48% | Fred Thompson | 42% | ||||
| John Edwards | 50% | Mitt Romney | 38% | ||||
| John Edwards | 47% | Mike Huckabee | 41% | ||||
| John Edwards | 44% | Rudy Giuliani | 45% | ||||
| John Edwards | 42% | John McCain | 46% | ||||
| John Edwards | 51% | Fred Thomson | 35% | ||||
| Rasmussen Reports/Pulse Opinion Research[444] | Dec 12–13, 2007 | John Edwards | 46% | John McCain | 39% | 800 LV | ±3.5% |
| John Edwards | 49% | Mike Huckabee | 37% | ||||
| George Washington University/Tarrance Group/Lake Research Group[445] | Dec 9–12, 2007 | Hillary Clinton | 50% | Rudy Giuliani | 44% | 1,000 LV | ±3.1% |
| Hillary Clinton | 50% | Mitt Romney | 44% | ||||
| Barack Obama | 46% | Rudy Giuliani | 43% | ||||
| Barack Obama | 48% | Mitt Romney | 42% | ||||
| Rasmussen Reports/Pulse Opinion Research[446] | Dec 10–11, 2007 | Barack Obama | 43% | Rudy Giuliani | 43% | 800 LV | ±3.5% |
| Barack Obama | 45% | Mitt Romney | 41% | ||||
| Rasmussen Reports/Pulse Opinion Research[447] | Dec 7–9, 2007 | Barack Obama | 50% | Ron Paul | 31% | 1,200 LV | ±3% |
| Hillary Clinton | 49% | Ron Paul | 37% | ||||
| CNN/Opinion Research Corporation[448] | Dec 6–9, 2007 | John Edwards | 52% | John McCain | 44% | 912 RV | ±3% |
| John Edwards | 53% | Rudy Giuliani | 44% | ||||
| John Edwards | 59% | Mitt Romney | 37% | ||||
| John Edwards | 60% | Mike Huckabee | 35% | ||||
| Barack Obama | 48% | John McCain | 48% | ||||
| Barack Obama | 52% | Rudy Giualiani | 45% | ||||
| Barack Obama | 54% | Mitt Romney | 41% | ||||
| Barack Obama | 55% | Mike Huckabee | 40% | ||||
| Hillary Clinton | 48% | John McCain | 50% | ||||
| Hillary Clinton | 51% | Rudy Giuliani | 45% | ||||
| Hillary Clinton | 54% | Mike Huckabee | 44% | ||||
| Hillary Clinton | 54% | Mitt Romney | 43% | ||||
| Rasmussen Reports/Pulse Opinion Research[449] | Dec 5–6, 2007 | John Edwards | 44% | Rudy Giuliani | 44% | 800 LV | ±4.5% |
| John Edwards | 44% | Mike Huckabee | 40% | ||||
| Rasmussen Reports/Pulse Opinion Research[450] | Dec 3–4, 2007 | Hillary Clinton | 46% | Rudy Giuliani | 43% | 800 LV | ±4.5% |
| Hillary Clinton | 46% | Mitt Romney | 43% | ||||
| Los Angeles Times/Bloomberg[451] | Nov 30 – Dec 3, 2007 | Barack Obama | 44% | Rudy Giuliani | 39% | 1,245 RV | ±3% |
| Barack Obama | 45% | Mitt Romney | 33% | ||||
| Hillary Clinton | 46% | Rudy Giuliani | 42% | ||||
| Hillary Clinton | 47% | Mitt Romney | 39% | ||||
| Rasmussen Reports/Pulse Opinion Research[452] | Nov 30 – Dec 2, 2007 | Barack Obama | 45% | Mike Huckabee | 41% | 1,200 LV | ±3% |
| Hillary Clinton | 46% | Mike Huckabee | 45% | ||||
| Rasmussen Reports/Pulse Opinion Research[453] | Nov 28–29, 2007 | Barack Obama | 44% | John McCain | 44% | 800 LV | ±3.5% |
| Barack Obama | 48% | Mitt Romney | 39% | ||||
| Rasmussen Reports/Pulse Opinion Research[454] | Nov 26–27, 2007 | Barack Obama | 43% | Rudy Giuliani | 41% | 800 LV | ±3.5% |
| Barack Obama | 48% | Fred Thompson | 41% | ||||
| Zogby Interactive[455] | Nov 21–26, 2007 | Barack Obama | 46% | Rudy Giuliani | 41% | 9,150 LV | ±1% |
| Barack Obama | 46% | Mike Huckabee | 40% | ||||
| Barack Obama | 46% | Mitt Romney | 40% | ||||
| Barack Obama | 47% | Fred Thompson | 40% | ||||
| Barack Obama | 45% | John McCain | 38% | ||||
| John Edwards | 42% | John McCain | 42% | ||||
| John Edwards | 43% | Rudy Giuliani | 42% | ||||
| John Edwards | 43% | Mike Huckabee | 42% | ||||
| John Edwards | 44% | Mitt Romney | 42% | ||||
| John Edwards | 45% | Fred Thompson | 42% | ||||
| Hillary Clinton | 39% | Mike Huckabee | 44% | ||||
| Hillary Clinton | 40% | Fred Thompson | 44% | ||||
| Hillary Clinton | 38% | John McCain | 42% | ||||
| Hillary Clinton | 40% | Rudy Giuliani | 43% | ||||
| Hillary Clinton | 40% | Mitt Romney | 43% | ||||
| Rasmussen Reports/Pulse Opinion Research[456] | Nov 19–20, 2007 | Hillary Clinton | 42% | Rudy Giuliani | 46% | 800 LV | ±3.5% |
| Hillary Clinton | 46% | Fred Thompson | 44% | ||||
| Rasmussen Reports/Pulse Opinion Research[453] | Nov 17–18, 2007 | Barack Obama | 46% | John McCain | 43% | 800 LV | ±3.5% |
| Barack Obama | 46% | Mitt Romney | 40% | ||||
| Fox News/Opinion Dynamics Corporation[457] | Nov 13–14, 2007 | Hillary Clinton | 46% | John McCain | 45% | 900 RV | ±3% |
| Hillary Clinton | 47% | Rudy Giuliani | 43% | ||||
| Hillary Clinton | 49% | Fred Thompson | 40% | ||||
| Hillary Clinton | 50% | Mitt Romney | 37% | ||||
| USA Today/Gallup[458] | Nov 11–14, 2007 | Hillary Clinton | 49% | Rudy Giuliani | 44% | 897 RV | ±4% |
| Hillary Clinton | 50% | John McCain | 44% | ||||
| Hillary Clinton | 54% | Mitt Romney | 38% | ||||
| Hillary Clinton | 53% | Fred Thompson | 40% | ||||
| Barack Obama | 45% | Rudy Giuliani | 45% | ||||
| Barack Obama | 47% | John McCain | 44% | ||||
| Barack Obama | 52% | Mitt Romney | 35% | ||||
| Barack Obama | 51% | Fred Thompson | 38% | ||||
| Rasmussen Reports/Pulse Opinion Research[454] | Nov 12–13, 2007 | Barack Obama | 43% | Rudy Giuliani | 41% | 800 LV | ±3.5% |
| Barack Obama | 47% | Fred Thompson | 42% | ||||
| Rasmussen Reports/Pulse Opinion Research[459] | Nov 7–8, 2007 | Hillary Clinton | 45% | John McCain | 47% | 800 LV | ±3.5% |
| Hillary Clinton | 47% | Mitt Romney | 42% | ||||
| Rasmussen Reports/Pulse Opinion Research[460] | Nov 5–6, 2007 | Hillary Clinton | 48% | Rudy Giuliani | 42% | 800 LV | ±3.5% |
| Hillary Clinton | 48% | Fred Thompson | 42% | ||||
| NBC News/Wall Street Journal[461] | Nov 1–5, 2007 | Hillary Clinton | 46% | Rudy Giuliani | 45% | 1,509 A | ±2.5% |
| Hillary Clinton | 50% | Mitt Romney | 39% | ||||
| Barack Obama | 44% | Rudy Giuliani | 42% | ||||
| Hillary Clinton | 51% | Fred Thompson | 37% | Not reported | Not reported | ||
| Hillary Clinton | 47% | John McCain | 43% | ||||
| Barack Obama | 48% | Mitt Romney | 34% | ||||
| John Edwards | 45% | Rudy Giuliani | 44% | ||||
| Al Gore | 46% | Rudy Giuliani | 47% | ||||
| Rasmussen Reports/Pulse Opinion Research[462] | Nov 2–4, 2007 | Barack Obama | 49% | Mike Huckabee | 38% | 1,200 LV | ±3% |
| Hillary Clinton | 46% | Mike Huckabee | 43% | ||||
| USA Today/Gallup[463] | Nov 2–4, 2007 | Hillary Clinton | 51% | Rudy Giuliani | 45% | 1,024 A | ±3% |
| CNN/Opinion Research Corporation[464] | Nov 2–4, 2007 | Hillary Clinton | 51% | Rudy Giuliani | 45% | 929 RV | ±3% |
| Newsweek/Princeton Survey Research Associates International[465] | Oct 31 – Nov 1, 2007 | Hillary Clinton | 49% | Rudy Giuliani | 45% | 1,002 RV | ±4% |
| Hillary Clinton | 49% | Fred Thompson | 45% | ||||
| Hillary Clinton | 49% | Mitt Romney | 45% | ||||
| John Edwards | 48% | Rudy Giuliani | 45% | ||||
| John Edwards | 53% | Fred Thompson | 39% | ||||
| John Edwards | 53% | Mitt Romney | 37% | ||||
| Barack Obama | 48% | Rudy Giuliani | 45% | ||||
| Barack Obama | 52% | Fred Thompson | 39% | ||||
| Barack Obama | 53% | Mitt Romney | 37% | ||||
| Rasmussen Reports/Pulse Opinion Research[466] | Oct 31 – Nov 1, 2007 | John Edwards | 47% | John McCain | 38% | 800 LV | ±3.5% |
| John Edwards | 50% | Mitt Romney | 34% | ||||
| WNBC/Marist College[467] | Oct 29 – Nov 1, 2007 | Hillary Clinton | 50% | Rudy Giuliani | 40% | 811 RV | ±3.5% |
| ABC News/Washington Post[468] | Oct 29 – Nov 1, 2007 | Hillary Clinton | 50% | Rudy Giuliani | 46% | 1,131 A | ±3% |
| Hillary Clinton | 52% | John McCain | 43% | ||||
| Hillary Clinton | 56% | Fred Thompson | 40% | ||||
| Hillary Clinton | 57% | Mitt Romney | 39% | ||||
| Rasmussen Reports/Pulse Opinion Research[469] | Oct 29–30, 2007 | Barack Obama | 43% | Rudy Giuliani | 45% | 800 LV | ±3.5% |
| Barack Obama | 44% | Fred Thompson | 43% | ||||
| Quinnipiac University[470] | Oct 23–29, 2007 | Barack Obama | 43% | John McCain | 43% | 1,636 RV | ±2.4% |
| Barack Obama | 43% | Rudy Giuliani | 42% | ||||
| Barack Obama | 45% | Fred Thompson | 37% | ||||
| Barack Obama | 46% | Mitt Romney | 36% | ||||
| Hillary Clinton | 43% | Rudy Giuliani | 45% | ||||
| Hillary Clinton | 44% | John McCain | 44% | ||||
| Hillary Clinton | 46% | Fred Thompson | 41% | ||||
| Hillary Clinton | 48% | Mitt Romney | 38% | ||||
| John Edwards | 41% | Rudy Giuliani | 44% | ||||
| John Edwards | 42% | John McCain | 42% | ||||
| John Edwards | 46% | Fred Thompson | 36% | ||||
| John Edwards | 47% | Mitt Romney | 34% | ||||
| Rasmussen Reports/Pulse Opinion Research[471] | Oct 26–28, 2007 | Stephen Colbert | 36% | Ron Paul | 32% | 1,200 LV | ±3% |
| Dennis Kucinich | 32% | Stephen Colbert | 37% | ||||
| Rasmussen Reports/Pulse Opinion Research[472] | Oct 24–25, 2007 | John Edwards | 44% | Rudy Giuliani | 45% | 800 LV | ±3.5% |
| John Edwards | 48% | Fred Thompson | 39% | ||||
| Rasmussen Reports/Pulse Opinion Research[473] | Oct 22–23, 2007 | Hillary Clinton | 44% | Rudy Giuliani | 46% | 800 LV | ±3.5% |
| Hillary Clinton | 47% | Fred Thompson | 45% | ||||
| Democracy Corps/Greenberg Quinlan Rosner (D)[474] | Oct 21–23, 2007 | Hillary Clinton | 49% | Rudy Giuliani | 45% | 994 LV | Not reported |
| Hillary Clinton | 51% | Fred Thompson | 44% | ||||
| Pew Research Center[475] | Oct 17–23, 2007 | Hillary Clinton | 51% | Rudy Giuliani | 43% | 1607 RV | Not reported |
| Los Angeles Times/Bloomberg[476] | Oct 19–22, 2007 | Hillary Clinton | 47% | Rudy Giuliani | 41% | 512 RV | ±4% |
| Hillary Clinton | 48% | John McCain | 38% | ||||
| Hillary Clinton | 49% | Fred Thompson | 38% | ||||
| Hillary Clinton | 49% | Mitt Romney | 34% | ||||
| Barack Obama | 43% | Rudy Giuliani | 40% | 522 RV | |||
| Barack Obama | 44% | John McCain | 36% | ||||
| Barack Obama | 42% | Mitt Romney | 32% | ||||
| Barack Obama | 46% | Fred Thompson | 31% | ||||
| Cook Political Report/RT Strategies[477] | Oct 18–21, 2007 | Hillary Clinton | 43% | Rudy Giuliani | 39% | 855 RV | ±3.4% |
| Hillary Clinton | 46% | Mitt Romney | 37% | ||||
| Rasmussen Reports/Pulse Opinion Research[478] | Oct 15–16, 2007 | Barack Obama | 44% | John McCain | 45% | 800 LV | ±3.5% |
| Barack Obama | 48% | Mitt Romney | 39% | ||||
| Rasmussen Reports/Pulse Opinion Research[479] | Oct 15–16, 2007 | Barack Obama | 46% | Rudy Giuliani | 41% | 800 LV | ±3.5% |
| Barack Obama | 47% | Fred Thompson | 41% | ||||
| Rasmussen Reports/Pulse Opinion Research[480] | Oct 12–14, 2007 | Barack Obama | 50% | Ron Paul | 33% | 1,200 LV | ±3% |
| Hillary Clinton | 48% | Ron Paul | 38% | ||||
| CNN/Opinion Research Corporation[481] | Oct 12–14, 2007 | Hillary Clinton | 49% | Rudy Giuliani | 47% | 927 RV | ±3% |
| Rasmussen Reports/Pulse Opinion Research[482] | Oct 10–11, 2007 | Hillary Clinton | 44% | John McCain | 43% | 800 LV | ±3.5% |
| Hillary Clinton | 47% | Mitt Romney | 41% | ||||
| Fox News/Opinion Dynamics Corporation[483] | Oct 9–10, 2007 | Hillary Clinton | 47% | John McCain | 44% | 900 RV | ±3% |
| Hillary Clinton | 47% | Rudy Giuliani | 43% | ||||
| Hillary Clinton | 50% | Fred Thompson | 38% | ||||
| Hillary Clinton | 50% | Mitt Romney | 38% | ||||
| Rasmussen Reports/Pulse Opinion Research[484] | Oct 8–9, 2007 | Hillary Clinton | 48% | Rudy Giuliani | 41% | 800 LV | ±3.5% |
| Hillary Clinton | 52% | Fred Thompson | 37% | ||||
| NPR/Public Opinion Research/Greenberg Quinlan Rosner[485] | Oct 4–7, 2007 | Hillary Clinton | 47% | Rudy Giuliani | 44% | 800 LV | ±3.46% |
| Barack Obama | 44% | Rudy Giuliani | 44% | ||||
| Barack Obama | 48% | Fred Thompson | 39% | ||||
| Hillary Clinton | 50% | Fred Thompson | 42% | ||||
| Rasmussen Reports/Pulse Opinion Research[486] | Oct 3–4, 2007 | John Edwards | 47% | John McCain | 40% | 800 LV | ±3.5% |
| John Edwards | 52% | Mitt Romney | 35% | ||||
| Rasmussen Reports/Pulse Opinion Research[487] | Oct 1–2, 2007 | Barack Obama | 47% | Rudy Giuliani | 42% | 800 LV | ±3.5% |
| Barack Obama | 49% | Fred Thompson | 38% | ||||
| Rasmussen Reports/Pulse Opinion Research[488] | Sep 28–30, 2007 | Barack Obama | 47% | Mike Huckabee | 38% | 1,200 LV | ±3% |
| Hillary Clinton | 48% | Mike Huckabee | 40% | ||||
| ABC News/Washington Post[489] | Sep 27–30, 2007 | Hillary Clinton | 51% | Rudy Giuliani | 43% | 1,114 A | ±3% |
| Rasmussen Reports/Pulse Opinion Research[490] | Sep 26–27, 2007 | John Edwards | 50% | Rudy Giuliani | 41% | 800 LV | ±3.5% |
| John Edwards | 49% | Fred Thompson | 39% | ||||
| Fox News/Opinion Dynamics Corporation[491] | Sep 25–26, 2007 | Hillary Clinton | 46% | Rudy Giuliani | 39% | 900 RV | ±3% |
| Hillary Clinton | 46% | John McCain | 39% | ||||
| Hillary Clinton | 48% | Fred Thompson | 35% | ||||
| Barack Obama | 41% | Rudy Giuliani | 40% | ||||
| Barack Obama | 40% | John McCain | 38% | ||||
| Barack Obama | 45% | Fred Thompson | 33% | ||||
| Rasmussen Reports/Pulse Opinion Research[492] | Sep 24–25, 2007 | Hillary Clinton | 48% | Rudy Giuliani | 43% | 800 LV | ±3.5% |
| Hillary Clinton | 49% | Fred Thompson | 41% | ||||
| Rasmussen Reports/Pulse Opinion Research[493] | Sep 21–23, 2007 | Bill Richardson | 40% | Rudy Giuliani | 43% | 1,200 LV | ±2.9% |
| Bill Richardson | 41% | Fred Thompson | 42% | ||||
| Rasmussen Reports/Pulse Opinion Research[494] | Sep 19–20, 2007 | Barack Obama | 46% | Mitt Romney | 43% | 800 LV | ±3.5% |
| Barack Obama | 46% | John McCain | 41% | ||||
| Rasmussen Reports/Pulse Opinion Research[487] | Sep 17–18, 2007 | Barack Obama | 47% | Rudy Giuliani | 42% | 800 LV | ±3.5% |
| Barack Obama | 47% | Fred Thompson | 41% | ||||
| The Cook Political Report/RT Strategies[495] | Sep 13–16, 2007 | Hillary Clinton | 45% | Rudy Giuliani | 43% | 855 RV | ±3.4% |
| Rasmussen Reports/Pulse Opinion Research[496] | Sep 12–13, 2007 | Hillary Clinton | 46% | John McCain | 45% | 800 LV | ±3.5% |
| Hillary Clinton | 49% | Mitt Romney | 40% | ||||
| Rasmussen Reports/Pulse Opinion Research[497] | Sep 10–11, 2007 | Hillary Clinton | 46% | Rudy Giuliani | 45% | 800 LV | ±3.5% |
| Hillary Clinton | 48% | Fred Thompson | 43% | ||||
| NBC News/Wall Street Journal[498] | Sep 7–10, 2007 | Hillary Clinton | 49% | Rudy Giuliani | 42% | 1,002 A | ±3.1% |
| Hillary Clinton | 50% | Fred Thompson | 41% | ||||
| Hillary Clinton | 51% | Mitt Romney | 38% | ||||
| Hillary Clinton | 50% | Mike Huckabee | 36% | ||||
| Barack Obama | 47% | Fred Thompson | 38% | ||||
| Barack Obama | 51% | Mitt Romney | 34% | ||||
| CNN/Opinion Research Corporation[499] | Sep 7–9, 2007 | Hillary Clinton | 50% | Rudy Giuliani | 46% | 914 RV | ±3% |
| Hillary Clinton | 55% | Fred Thompson | 42% | ||||
| Barack Obama | 45% | Rudy Giuliani | 49% | ||||
| Barack Obama | 53% | Fred Thompson | 41% | ||||
| Rasmussen Reports/Pulse Opinion Research[500] | Sep 4, 2007 | Barack Obama | 44% | Rudy Giuliani | 45% | 800 LV | ±3.5% |
| Barack Obama | 46% | Fred Thompson | 42% | ||||
| Rasmussen Reports/Pulse Opinion Research[501] | Aug 29–30, 2007 | John Edwards | 45% | John McCain | 41% | 800 LV | ±3.5% |
| John Edwards | 49% | Mitt Romney | 38% | ||||
| Rasmussen Reports/Pulse Opinion Research[502] | Aug 27–28, 2007 | Hillary Clinton | 44% | Rudy Giuliani | 47% | 800 LV | ±3.5% |
| Hillary Clinton | 48% | Fred Thompson | 44% | ||||
| Rasmussen Reports/Pulse Opinion Research[503] | Aug 24–26, 2007 | Barack Obama | 48% | Tom Tancredo | 31% | 1,200 LV | ±3% |
| Hillary Clinton | 50% | Tom Tancredo | 37% | ||||
| Rasmussen Reports/Pulse Opinion Research[504] | Aug 22–23, 2007 | John Edwards | 49% | Rudy Giuliani | 41% | 800 LV | ±4% |
| John Edwards | 49% | Fred Thompson | 35% | ||||
| Rasmussen Reports/Pulse Opinion Research[505] | Aug 20–21, 2007 | Barack Obama | 45% | Rudy Giuliani | 43% | 800 LV | ±3.5% |
| Barack Obama | 45% | Fred Thompson | 41% | ||||
| Rasmussen Reports/Pulse Opinion Research[506] | Aug 17–19, 2007 | Barack Obama | 48% | Mike Huckabee | 39% | 1,200 LV | ±2.9% |
| Hillary Clinton | 49% | Mike Huckabee | 41% | ||||
| Rasmussen Reports/Pulse Opinion Research[507] | Aug 15–16, 2007 | Hillary Clinton | 46% | John McCain | 44% | 800 LV | ±3.5% |
| Hillary Clinton | 51% | Mitt Romney | 40% | ||||
| Rasmussen Reports/Pulse Opinion Research[508] | Aug 13–14, 2007 | Hillary Clinton | 40% | Rudy Giuliani | 47% | 800 LV | ±3.5% |
| Hillary Clinton | 46% | Fred Thompson | 43% | ||||
| Quinnipiac University[509] | Aug 7–13, 2007 | Hillary Clinton | 46% | Rudy Giuliani | 43% | 1,545 RV | ±2.5% |
| Hillary Clinton | 47% | John McCain | 41% | ||||
| Hillary Clinton | 49% | Fred Thompson | 38% | ||||
| John Edwards | 43% | Rudy Giuliani | 42% | ||||
| John Edwards | 45% | John McCain | 37% | ||||
| John Edwards | 49% | Fred Thompson | 32% | ||||
| Barack Obama | 42% | Rudy Giuliani | 42% | ||||
| Barack Obama | 43% | John McCain | 39% | ||||
| Barack Obama | 46% | Fred Thompson | 35% | ||||
| Rasmussen Reports/Pulse Opinion Research[510] | Aug 10–12, 2007 | Joe Biden | 34% | Rudy Giuliani | 50% | 1,200 LV | ±2.8% |
| Joe Biden | 39% | Fred Thompson | 39% | ||||
| Rasmussen Reports/Pulse Opinion Research[511] | Aug 8–9, 2007 | John Edwards | 46% | Rudy Giuliani | 44% | 800 LV | ±3.5% |
| John Edwards | 47% | Fred Thompson | 41% | ||||
| Rasmussen Reports/Pulse Opinion Research[512] | Aug 6–7, 2007 | Barack Obama | 44% | Rudy Giuliani | 43% | 800 LV | ±3.5% |
| Barack Obama | 46% | Fred Thompson | 39% | ||||
| Rasmussen Reports/Pulse Opinion Research[513] | Aug 3–5, 2007 | Bill Richardson | 39% | Rudy Giuliani | 47% | 1,200 LV | ±2.9% |
| Bill Richardson | 40% | Fred Thompson | 41% | ||||
| Rasmussen Reports/Pulse Opinion Research[514] | Aug 1–2, 2007 | Barack Obama | 46% | John McCain | 40% | 800 LV | ±4% |
| Hillary Clinton | 45% | John McCain | 43% | ||||
| Rasmussen Reports/Pulse Opinion Research[515] | Jul 30–31, 2007 | Hillary Clinton | 45% | Rudy Giuliani | 46% | 839 LV | ±3.5% |
| Hillary Clinton | 45% | Fred Thompson | 46% | ||||
| NBC News/Wall Street Journal[516] | Jul 27–30, 2007 | Hillary Clinton | 47% | Rudy Giuliani | 41% | 1,005 A | ±3.1% |
| Barack Obama | 45% | Rudy Giuliani | 40% | ||||
| Rasmussen Reports/Pulse Opinion Research[517] | Jul 27–29, 2007 | Dennis Kucinich | 34% | Rudy Giuliani | 48% | 1,200 LV | ±2.9% |
| Dennis Kucinich | 34% | Fred Thompson | 43% | ||||
| Rasmussen Reports/Pulse Opinion Research[518] | Jul 25–26, 2007 | John Edwards | 49% | Rudy Giuliani | 42% | 643 LV | ±4% |
| John Edwards | 50% | Fred Thompson | 39% | ||||
| Rasmussen Reports/Pulse Opinion Research[519] | Jul 23–24, 2007 | Barack Obama | 47% | Rudy Giuliani | 41% | 1,472 LV | ±2.6% |
| Barack Obama | 46% | Fred Thompson | 40% | ||||
| Rasmussen Reports/Pulse Opinion Research[520] | Jul 20–22, 2007 | Barack Obama | 50% | Ron Paul | 30% | 1,461 LV | ±2.6% |
| Hillary Clinton | 49% | Ron Paul | 34% | ||||
| Rasmussen Reports/Pulse Opinion Research[521] | Jul 18–19, 2007 | John Edwards | 45% | Mitt Romney | 38% | 800 LV | ±4% |
| John Edwards | 52% | John McCain | 36% | ||||
| Fox News/Opinion Dynamics Corporation[522] | Jul 17–18, 2007 | Hillary Clinton | 45% | John McCain | 42% | 900 RV | ±3% |
| Hillary Clinton | 46% | Rudy Giuliani | 41% | ||||
| Hillary Clinton | 47% | Fred Thompson | 38% | ||||
| Hillary Clinton | 50% | Mitt Romney | 35% | ||||
| Barack Obama | 45% | Rudy Giuliani | 41% | ||||
| Barack Obama | 47% | John McCain | 37% | ||||
| Barack Obama | 48% | Fred Thompson | 32% | ||||
| George Washington University/Tarrance Group/Lake Research Group[523] | Jul 15–18, 2007 | Barack Obama | 52% | Rudy Giuliani | 43% | 1,000 LV | ±3.1% |
| Barack Obama | 56% | Fred Thompson | 36% | ||||
| Hillary Clinton | 44% | Rudy Giuliani | 50% | ||||
| Hillary Clinton | 47% | Fred Thompson | 45% | ||||
| Rasmussen Reports/Pulse Opinion Research[524] | Jul 16–17, 2007 | Barack Obama | 47% | Mitt Romney | 38% | 1,029 LV | ±3% |
| Barack Obama | 47% | John McCain | 38% | ||||
| Rasmussen Reports/Pulse Opinion Research[525] | Jul 13–15, 2007 | Joe Biden | 37% | Rudy Giuliani | 46% | 1,200 LV | ±3% |
| Joe Biden | 38% | Fred Thompson | 40% | ||||
| USA Today/Gallup[526] | Jul 12–15, 2007 | Hillary Clinton | 46% | Rudy Giuliani | 49% | 908 RV | ±4% |
| Hillary Clinton | 48% | Fred Thompson | 45% | ||||
| Barack Obama | 45% | Rudy Giuliani | 49% | ||||
| Barack Obama | 51% | Fred Thompson | 40% | ||||
| Zogby America Poll[527] | Jul 12–14, 2007 | Hillary Clinton | 45% | John McCain | 43% | 1,012 LV | ±3.1% |
| Hillary Clinton | 47% | Rudy Giuliani | 41% | ||||
| Hillary Clinton | 48% | Fred Thompson | 41% | ||||
| Hillary Clinton | 48% | Mitt Romney | 38% | ||||
| Barack Obama | 45% | John McCain | 42% | ||||
| Barack Obama | 46% | Rudy Giuliani | 42% | ||||
| Barack Obama | 48% | Fred Thompson | 40% | ||||
| Barack Obama | 49% | Mitt Romney | 35% | ||||
| John Edwards | 43% | Rudy Giuliani | 46% | ||||
| John Edwards | 43% | John McCain | 43% | ||||
| John Edwards | 46% | Fred Thompson | 40% | ||||
| John Edwards | 47% | Mitt Romney | 38% | ||||
| Rasmussen Reports/Pulse Opinion Research[528] | Jul 9–10, 2007 | Hillary Clinton | 44% | Rudy Giuliani | 43% | 800 LV | ±4% |
| Hillary Clinton | 47% | John McCain | 38% | ||||
| Rasmussen Reports/Pulse Opinion Research[529] | Jun 27–28, 2007 | Hillary Clinton | 45% | Fred Thompson | 45% | 800 LV | ±4% |
| Hillary Clinton | 46% | Mitt Romney | 42% | ||||
| Rasmussen Reports/Pulse Opinion Research[530] | Jun 25–26, 2007 | John Edwards | 45% | Rudy Giuliani | 45% | 800 LV | ±4% |
| John Edwards | 50% | Fred Thompson | 41% | ||||
| Rasmussen Reports/Pulse Opinion Research[531] | Jun 22–24, 2007 | Barack Obama | 41% | Rudy Giuliani | 44% | 1,200 LV | ±3% |
| Barack Obama | 43% | Fred Thompson | 41% | ||||
| CNN/Opinion Research Corporation[532] | Jun 22–24, 2007 | Hillary Clinton | 49% | Rudy Giuliani | 48% | 907 RV | ±3.5% |
| Hillary Clinton | 50% | Fred Thompson | 46% | ||||
| Hillary Clinton | 49% | John McCain | 47% | ||||
| Barack Obama | 46% | Rudy Giuliani | 48% | ||||
| Barack Obama | 52% | Fred Thompson | 40% | ||||
| Barack Obama | 48% | John McCain | 44% | ||||
| Cook Political Report/RT Strategies[533] | Jun 21–23, 2007 | Hillary Clinton | 45% | Rudy Giuliani | 44% | 844 RV | ±3.4% |
| Hillary Clinton | 45% | Fred Thompson | 40% | ||||
| Hillary Clinton | 48% | Mitt Romney | 38% | ||||
| Barack Obama | 42% | Rudy Giuliani | 41% | ||||
| Barack Obama | 46% | Fred Thompson | 35% | ||||
| Barack Obama | 47% | Mitt Romney | 34% | ||||
| Newsweek/Princeton Survey Research Associates International[534] | Jun 20–21, 2007 | Hillary Clinton | 51% | Rudy Giuliani | 44% | 831 RV | ±4% |
| Hillary Clinton | 53% | Fred Thompson | 42% | ||||
| Hillary Clinton | 50% | John McCain | 45% | ||||
| Hillary Clinton | 55% | Mitt Romney | 40% | ||||
| Barack Obama | 49% | Rudy Giuliani | 44% | ||||
| Barack Obama | 53% | Fred Thompson | 39% | ||||
| Barack Obama | 51% | John McCain | 41% | ||||
| Barack Obama | 53% | Mitt Romney | 37% | ||||
| John Edwards | 48% | Rudy Giuliani | 46% | ||||
| John Edwards | 54% | Fred Thompson | 38% | ||||
| John Edwards | 50% | John McCain | 44% | ||||
| John Edwards | 57% | Mitt Romney | 36% | ||||
| Rasmussen Reports/Pulse Opinion Research[535] | Jun 20–21, 2007 | Hillary Clinton | 45% | Rudy Giuliani | 46% | 792 LV | ±4% |
| Hillary Clinton | 46% | John McCain | 42% | ||||
| Rasmussen Reports/Pulse Opinion Research[536] | Jun 18–19, 2007 | Bill Richardson | 38% | Rudy Giuliani | 44% | 800 LV | ±4% |
| Bill Richardson | 35% | Fred Thompson | 43% | ||||
| Rasmussen Reports/Pulse Opinion Research[537] | Jun 15–17, 2007 | John Edwards | 49% | John McCain | 36% | 800 LV | ±4% |
| John Edwards | 51% | Mitt Romney | 33% | ||||
| Cook Political Report/RT Strategies[538] | Jun 15–17, 2007 | Hillary Clinton | 42% | Rudy Giuliani | 42% | 855 RV | ±3.4% |
| Hillary Clinton | 42% | Fred Thompson | 42% | ||||
| Hillary Clinton | 45% | Mitt Romney | 38% | ||||
| Barack Obama | 42% | Rudy Giuliani | 42% | ||||
| Barack Obama | 46% | Fred Thompson | 33% | ||||
| Barack Obama | 47% | Mitt Romney | 31% | ||||
| Rasmussen Reports/Pulse Opinion Research[539] | Jun 13–14, 2007 | Barack Obama | 46% | John McCain | 38% | 800 LV | ±4% |
| USA Today/Gallup[540] | Jun 11–14, 2007 | Hillary Clinton | 50% | Rudy Giuliani | 46% | 927 RV | ±4% |
| Hillary Clinton | 49% | John McCain | 46% | ||||
| Hillary Clinton | 53% | Mitt Romney | 40% | ||||
| Barack Obama | 50% | Rudy Giuliani | 45% | ||||
| Barack Obama | 48% | John McCain | 46% | ||||
| Barack Obama | 57% | Mitt Romney | 36% | ||||
| John Edwards | 50% | Rudy Giuliani | 45% | ||||
| John Edwards | 50% | John McCain | 44% | ||||
| John Edwards | 61% | Mitt Romney | 32% | ||||
| Rasmussen Reports/Pulse Opinion Research[541] | Jun 11–12, 2007 | Hillary Clinton | 48% | Fred Thompson | 43% | 800 LV | ±4% |
| Hillary Clinton | 50% | Mitt Romney | 41% | ||||
| NBC News/Wall Street Journal[542] | Jun 8–11, 2007 | Hillary Clinton | 48% | Rudy Giuliani | 43% | 1,008 A | ±3.1% |
| Barack Obama | 50% | Fred Thompson | 31% | ||||
| Quinnipiac University[543] | Jun 5–11, 2007 | Hillary Clinton | 45% | Rudy Giuliani | 44% | 1,711 RV | ±2.4% |
| Hillary Clinton | 44% | John McCain | 42% | ||||
| Hillary Clinton | 46% | Fred Thompson | 39% | ||||
| Barack Obama | 42% | Rudy Giuliani | 42% | ||||
| Barack Obama | 43% | John McCain | 41% | ||||
| Barack Obama | 46% | Fred Thompson | 34% | ||||
| Al Gore | 45% | Rudy Giuliani | 43% | ||||
| Al Gore | 44% | John McCain | 41% | ||||
| Al Gore | 49% | Fred Thompson | 37% | ||||
| Los Angeles Times/Bloomberg[544] | Jun 7–10, 2007 | Hillary Clinton | 41% | John McCain | 45% | 513 RV | ±4% |
| Hillary Clinton | 39% | Rudy Giuliani | 49% | ||||
| Hillary Clinton | 41% | Mitt Romney | 43% | ||||
| John Edwards | 40% | John McCain | 45% | ||||
| John Edwards | 46% | Mitt Romney | 32% | ||||
| Barack Obama | 46% | Rudy Giuliani | 41% | 543 RV | |||
| Barack Obama | 47% | John McCain | 35% | ||||
| Barack Obama | 50% | Mitt Romney | 34% | ||||
| John Edwards | 46% | Rudy Giuliani | 43% | ||||
| Rasmussen Reports/Pulse Opinion Research[545] | Jun 6–7, 2007 | John Edwards | 47% | Rudy Giuliani | 43% | 800 LV | ±4% |
| John Edwards | 51% | Fred Thompson | 38% | ||||
| FOX News/Opinion Dynamics Poll[546] | Jun 5–6, 2007 | Hillary Clinton | 42% | Rudy Giuliani | 45% | 900 RV | ±3% |
| Hillary Clinton | 43% | John McCain | 43% | ||||
| Hillary Clinton | 48% | Fred Thompson | 38% | ||||
| Hillary Clinton | 46% | Mitt Romney | 36% | ||||
| Barack Obama | 41% | Rudy Giuliani | 46% | ||||
| Barack Obama | 47% | Fred Thompson | 34% | ||||
| Rasmussen Reports/Pulse Opinion Research[547] | Jun 4–5, 2007 | Barack Obama | 39% | Rudy Giuliani | 51% | 800 LV | ±4% |
| Barack Obama | 47% | Fred Thompson | 44% | ||||
| USA Today/Gallup[548] | Jun 1–3, 2007 | Hillary Clinton | 45% | Rudy Giuliani | 52% | 1,004 A | ±3% |
| Rasmussen Reports/Pulse Opinion Research[549] | May 30–31, 2007 | Hillary Clinton | 44% | Rudy Giuliani | 47% | 800 LV | ±4% |
| Hillary Clinton | 42% | John McCain | 48% | ||||
| Rasmussen Reports/Pulse Opinion Research[550] | May 29, 2007 | Bill Richardson | 39% | Rudy Giuliani | 43% | 800 LV | ±4% |
| Bill Richardson | 38% | John McCain | 43% | ||||
| Rasmussen Reports/Pulse Opinion Research[551] | May 21–22, 2007 | Hillary Clinton | 48% | Mike Huckabee | 43% | 800 LV | ±4% |
| Hillary Clinton | 49% | Sam Brownback | 41% | ||||
| Zogby International[552] | May 17–20, 2007 | Hillary Clinton | 43% | Rudy Giuliani | 48% | 993 LV | ±3.2% |
| Hillary Clinton | 43% | John McCain | 47% | ||||
| Hillary Clinton | 48% | Fred Thompson | 41% | ||||
| Hillary Clinton | 48% | Mitt Romney | 40% | ||||
| Barack Obama | 48% | Rudy Giuliani | 42% | ||||
| Barack Obama | 46% | John McCain | 43% | ||||
| Barack Obama | 52% | Fred Thompson | 35% | ||||
| Barack Obama | 52% | Mitt Romney | 35% | ||||
| John Edwards | 43% | Rudy Giuliani | 47% | ||||
| John Edwards | 41% | John McCain | 46% | ||||
| John Edwards | 48% | Fred Thompson | 40% | ||||
| John Edwards | 50% | Mitt Romney | 36% | ||||
| Bill Richardson | 35% | Rudy Giuliani | 50% | ||||
| Bill Richardson | 31% | John McCain | 52% | ||||
| Bill Richardson | 39% | Fred Thompson | 40% | ||||
| Bill Richardson | 40% | Mitt Romney | 37% | ||||
| Diageo/The Hotline/Financial Dynamics[553] | May 16–20, 2007 | Hillary Clinton | 43% | Rudy Giuliani | 45% | 800 RV | ±3.5% |
| Hillary Clinton | 45% | John McCain | 43% | ||||
| Barack Obama | 43% | Rudy Giuliani | 41% | ||||
| Barack Obama | 42% | John McCain | 39% | ||||
| John Edwards | 42% | Rudy Giuliani | 43% | ||||
| John Edwards | 44% | John McCain | 39% | ||||
| Rasmussen Reports/Pulse Opinion Research[554] | May 16–17, 2007 | John Edwards | 53% | Fred Thompson | 32% | 800 LV | ±4% |
| John Edwards | 54% | Mitt Romney | 33% | ||||
| Rasmussen Reports/Pulse Opinion Research[555] | May 14–15, 2007 | Barack Obama | 49% | Fred Thompson | 42% | 800 LV | ±4% |
| Barack Obama | 49% | Mitt Romney | 37% | ||||
| Rasmussen Reports/Pulse Opinion Research[556] | May 9–10, 2007 | Hillary Clinton | 47% | Fred Thompson | 44% | 800 LV | ±4% |
| Hillary Clinton | 47% | Mitt Romney | 44% | ||||
| Rasmussen Reports/Pulse Opinion Research[557] | May 7–8, 2007 | John Edwards | 47% | Rudy Giuliani | 45% | 800 LV | ±4% |
| John Edwards | 48% | John McCain | 41% | ||||
| Newsweek/Princeton Survey Research Associates International[558] | May 2–3, 2007 | Hillary Clinton | 49% | Rudy Giuliani | 46% | 831 RV | ±4% |
| Hillary Clinton | 50% | John McCain | 44% | ||||
| Hillary Clinton | 57% | Mitt Romney | 35% | ||||
| Barack Obama | 50% | Rudy Giuliani | 43% | ||||
| Barack Obama | 52% | John McCain | 39% | ||||
| Barack Obama | 58% | Mitt Romney | 29% | ||||
| John Edwards | 50% | Rudy Giuliani | 44% | ||||
| John Edwards | 52% | John McCain | 42% | ||||
| John Edwards | 64% | Mitt Romney | 27% | ||||
| Rasmussen Reports/Pulse Opinion Research[559] | Apr 30 – May 1, 2007 | Hillary Clinton | 45% | Rudy Giuliani | 45% | 800 LV | ±4% |
| Hillary Clinton | 48% | John McCain | 44% | ||||
| WNBC/Marist College[560] | Apr 26 – May 1, 2007 | Hillary Clinton | 48% | Rudy Giuliani | 43% | 822 RV | ±3.5% |
| Hillary Clinton | 47% | John McCain | 42% | ||||
| Barack Obama | 41% | Rudy Giuliani | 43% | ||||
| John Edwards | 49% | Rudy Giuliani | 43% | ||||
| Barack Obama | 39% | John McCain | 46% | ||||
| John Edwards | 49% | John McCain | 39% | ||||
| Quinnipiac University[561] | Apr 25 – May 1, 2007 | Hillary Clinton | 40% | Rudy Giuliani | 49% | 1,166 RV | ±2.9% |
| Barack Obama | 41% | Rudy Giuliani | 44% | ||||
| Al Gore | 41% | Rudy Giuliani | 48% | ||||
| Hillary Clinton | 41% | John McCain | 46% | ||||
| Barack Obama | 42% | John McCain | 42% | ||||
| Al Gore | 41% | John McCain | 47% | ||||
| Hillary Clinton | 46% | Fred Thompson | 39% | ||||
| Barack Obama | 47% | Fred Thompson | 34% | ||||
| Al Gore | 47% | Fred Thompson | 37% | ||||
| Diageo/The Hotline/Financial Dynamics[562] | Apr 26–30, 2007 | Hillary Clinton | 41% | Rudy Giuliani | 44% | 801 RV | ±3.5% |
| Hillary Clinton | 42% | John McCain | 43% | ||||
| Hillary Clinton | 47% | Mitt Romney | 33% | ||||
| Barack Obama | 45% | Rudy Giuliani | 36% | ||||
| Barack Obama | 46% | John McCain | 34% | ||||
| Barack Obama | 50% | Mitt Romney | 23% | ||||
| John Edwards | 44% | Rudy Giuliani | 38% | ||||
| John Edwards | 45% | John McCain | 36% | ||||
| John Edwards | 49% | Mitt Romney | 24% | ||||
| NBC News/Wall Street Journal[563] | Apr 20–23, 2007 | Barack Obama | 45% | John McCain | 39% | 1,004 A | ±3.1% |
| Rasmussen Reports/Pulse Opinion Research[564] | Apr 18–19, 2007 | Barack Obama | 43% | Rudy Giuliani | 46% | 800 LV | ±4% |
| Barack Obama | 47% | Fred Thompson | 37% | ||||
| Rasmussen Reports/Pulse Opinion Research[565] | Apr 11–12, 2007 | Bill Richardson | 34% | Rudy Giuliani | 51% | 800 LV | ±4% |
| Bill Richardson | 42% | Mitt Romney | 34% | ||||
| Rasmussen Reports/Pulse Opinion Research[566] | Apr 9–10, 2007 | Barack Obama | 48% | John McCain | 42% | 800 LV | ±4% |
| Barack Obama | 52% | Mitt Romney | 37% | ||||
| Time/Schulman, Ronca, & Bucuvalas Inc. (SRBI)[567] | April 5–9, 2007 | Hillary Clinton | 43% | Rudy Giuliani | 48% | 1,102 RV | ±3% |
| Barack Obama | 45% | Rudy Giuliani | 45% | ||||
| Hillary Clinton | 49% | Mitt Romney | 37% | ||||
| Barack Obama | 54% | Mitt Romney | 31% | ||||
| Hillary Clinton | 44% | John McCain | 46% | ||||
| Barack Obama | 47% | John McCain | 42% | ||||
| Los Angeles Times/Bloomberg[568] | April 5−9, 2007 | Barack Obama | 48% | John McCain | 40% | 603 RV | ±4% |
| Hillary Clinton | 45% | John McCain | 42% | ||||
| Hillary Clinton | 42% | Rudy Giuliani | 48% | ||||
| Barack Obama | 46% | Rudy Giuliani | 42% | ||||
| Rasmussen Reports/Pulse Opinion Research[569] | Apr 4–5, 2007 | John Edwards | 49% | Rudy Giuliani | 43% | 800 LV | ±4% |
| John Edwards | 50% | Fred Thompson | 36% | ||||
| Rasmussen Reports/Pulse Opinion Research[570] | Apr 2–3, 2007 | Hillary Clinton | 47% | Rudy Giuliani | 48% | 800 LV | ±4% |
| Hillary Clinton | 47% | John McCain | 46% | ||||
| Rasmussen Reports/Pulse Opinion Research[571] | Mar 28–29, 2007 | Barack Obama | 43% | Rudy Giuliani | 44% | 800 LV | ±4% |
| Barack Obama | 52% | Mike Huckabee | 32% | ||||
| Rasmussen Reports/Pulse Opinion Research[572] | Mar 26–27, 2007 | John Edwards | 47% | John McCain | 38% | 800 LV | ±4% |
| John Edwards | 55% | Mitt Romney | 29% | ||||
| Time/Schulman, Ronca, & Bucuvalas Inc. (SRBI)[573] | March 23–26, 2007 | Hillary Clinton | 41% | Rudy Giuliani | 50% | 1,102 RV | ±3% |
| Barack Obama | 44% | Rudy Giuliani | 45% | ||||
| Hillary Clinton | 42% | John McCain | 48% | ||||
| Barack Obama | 43% | John McCain | 45% | ||||
| Hillary Clinton | 51% | Mitt Romney | 34% | ||||
| Barack Obama | 53% | Mitt Romney | 29% | ||||
| McLaughlin & Associates[574] | March 21–25, 2007 | Hillary Clinton | 40% | Rudy Giuliani | 42% | 1,000 LV | ±3.1% |
| Hillary Clinton | 38% | John McCain | 44% | ||||
| Barack Obama | 38% | Rudy Giuliani | 40% | ||||
| Barack Obama | 39% | John McCain | 38% | ||||
| Democracy Corps/Greenberg Quinlan Rosner (D)[359] | March 20–25, 2007 | Hillary Clinton | 46% | John McCain | 48% | 763 LV | Not reported |
| Barack Obama | 50% | John McCain | 44% | ||||
| Rasmussen Reports/Pulse Opinion Research[575] | Mar 21–22, 2007 | Hillary Clinton | 43% | Fred Thompson | 44% | 800 LV | ±4% |
| Barack Obama | 49% | Fred Thompson | 37% | ||||
| Time/Schulman, Ronca, & Bucuvalas Inc. (SRBI)[576] | Mar 9–12, 2007 | Hillary Clinton | 43% | Rudy Giuliani | 47% | 1,500 RV | ±3% |
| Hillary Clinton | 44% | John McCain | 43% | ||||
| Barack Obama | 44% | Rudy Giuliani | 43% | ||||
| Barack Obama | 44% | John McCain | 41% | ||||
| American Research Group[577] | Mar 2–5, 2007 | Hillary Clinton | 42% | Rudy Giuliani | 48% | 2,104 LV | ±2.2% |
| Barack Obama | 41% | Rudy Giuliani | 46% | ||||
| Hillary Clinton | 42% | John McCain | 45% | ||||
| Barack Obama | 42% | John McCain | 46% | ||||
| Newsweek/Princeton Survey Research Associates International[578] | Feb 28 – Mar 1, 2007 | Hillary Clinton | 46% | Rudy Giuliani | 47% | 1,202 RV | ±3% |
| Barack Obama | 43% | Rudy Giuliani | 48% | ||||
| John Edwards | 45% | Rudy Giuliani | 47% | ||||
| Hillary Clinton | 47% | John McCain | 46% | ||||
| Barack Obama | 45% | John McCain | 43% | ||||
| John Edwards | 48% | John McCain | 43% | ||||
| Hillary Clinton | 53% | Mitt Romney | 38% | ||||
| Barack Obama | 54% | Mitt Romney | 34% | ||||
| John Edwards | 58% | Mitt Romney | 30% | ||||
| Time/Schulman, Ronca, & Bucuvalas Inc. (SRBI)[579] | Feb 23–26, 2007 | Hillary Clinton | 44% | Rudy Giuliani | 47% | 1,144 RV | ±3% |
| Hillary Clinton | 46% | John McCain | 45% | ||||
| Barack Obama | 42% | Rudy Giuliani | 47% | ||||
| Barack Obama | 46% | John McCain | 42% | ||||
| Zogby International[580] | Feb 22–24, 2007 | Hillary Clinton | 40% | Rudy Giuliani | 47% | 1,078 LV | ±3% |
| Hillary Clinton | 39% | John McCain | 47% | ||||
| Hillary Clinton | 45% | Mitt Romney | 35% | ||||
| Barack Obama | 46% | Rudy Giuliani | 40% | ||||
| Barack Obama | 44% | John McCain | 40% | ||||
| Barack Obama | 51% | Mitt Romney | 29% | ||||
| John Edwards | 40% | Rudy Giuliani | 46% | ||||
| John Edwards | 38% | John McCain | 47% | ||||
| John Edwards | 47% | Mitt Romney | 32% | ||||
| Democracy Corps/Greenberg Quinlan Rosner (D)[359] | February 19, 2007 | Hillary Clinton | 44% | John McCain | 46% | 1,014 LV | Not reported |
| Quinnipiac University[581] | Feb 13–19, 2007 | Hillary Clinton | 43% | Rudy Giuliani | 48% | 1,536 RV | ±2.5% |
| Hillary Clinton | 44% | John McCain | 46% | ||||
| Hillary Clinton | 49% | Mitt Romney | 37% | ||||
| Barack Obama | 40% | Rudy Giuliani | 47% | ||||
| Barack Obama | 43% | John McCain | 43% | ||||
| Barack Obama | 49% | Mitt Romney | 29% | ||||
| John Edwards | 40% | Rudy Giuliani | 48% | ||||
| John Edwards | 42% | John McCain | 43% | ||||
| John Edwards | 48% | Mitt Romney | 32% | ||||
| Rasmussen Reports/Pulse Opinion Research[582] | Feb 14–15, 2007 | Hillary Clinton | 48% | Chuck Hagel | 40% | 800 LV | ±4% |
| Barack Obama | 50% | Chuck Hagel | 34% | ||||
| WNBC/Marist College[583] | Feb 12–15, 2007 | Hillary Clinton | 45% | Rudy Giuliani | 47% | 978 RV | ±3.5% |
| Barack Obama | 41% | Rudy Giuliani | 45% | ||||
| John Edwards | 44% | Rudy Giuliani | 44% | ||||
| Hillary Clinton | 46% | John McCain | 46% | ||||
| Barack Obama | 41% | John McCain | 44% | ||||
| John Edwards | 43% | John McCain | 44% | ||||
| Hillary Clinton | 49% | Mitt Romney | 36% | ||||
| Hillary Clinton | 56% | Newt Gingrich | 36% | ||||
| Fox News/Opinion Dynamics Corporation[584] | Feb 13–14, 2007 | Hillary Clinton | 40% | Rudy Giuliani | 49% | 900 RV | ±3% |
| Barack Obama | 39% | Rudy Giuliani | 45% | ||||
| USA Today/Gallup[585] | Feb 9–11, 2007 | Hillary Clinton | 50% | John McCain | 47% | 1,006 A | ±3% |
| Hillary Clinton | 48% | Rudy Giuliani | 50% | ||||
| Barack Obama | 48% | John McCain | 48% | ||||
| Barack Obama | 43% | Rudy Giuliani | 52% | ||||
| Times Union/Siena College[586] | Feb 6–9, 2007 | Hillary Clinton | 45% | John McCain | 44% | 1,120 RV | ±2.9% |
| Hillary Clinton | 44% | Rudy Giuliani | 45% | ||||
| Democracy Corps/Greenberg Quinlan Rosner (D)[359] | January 28, 2007 | Hillary Clinton | 47% | John McCain | 48% | 1,002 LV | Not reported |
| Newsweek/Princeton Survey Research Associates International[587] | Jan 24–25, 2007 | Hillary Clinton | 50% | John McCain | 44% | 837 RV | ±4% |
| Barack Obama | 48% | John McCain | 42% | ||||
| John Edwards | 48% | John McCain | 44% | ||||
| Hillary Clinton | 49% | Rudy Giuliani | 46% | ||||
| Barack Obama | 47% | Rudy Giuliani | 44% | ||||
| John Edwards | 46% | Rudy Giuliani | 47% | ||||
| Hillary Clinton | 56% | Mitt Romney | 37% | ||||
| Barack Obama | 56% | Mitt Romney | 30% | ||||
| John Edwards | 60% | Mitt Romney | 26% | ||||
| Rasmussen Reports/Pulse Opinion Research[588] | Jan 22–23, 2007 | Bill Richardson | 34% | Rudy Giuliani | 49% | 800 LV | ±4% |
| Bill Richardson | 39% | John McCain | 43% | ||||
| Time/Schulman, Ronca, & Bucuvalas, Inc. (SRBI)[589] | Jan 22–23, 2007 | Hillary Clinton | 47% | John McCain | 47% | 1,064 RV | ±3% |
| Barack Obama | 42% | John McCain | 49% | ||||
| John Edwards | 42% | John McCain | 49% | ||||
| Cook Political Report/RT Strategies[590] | Jan 18–21, 2007 | Hillary Clinton | 42% | John McCain | 48% | 872 RV | ±3.3% |
| ABC News/Washington Post[591] | Jan 16–19, 2007 | Hillary Clinton | 50% | John McCain | 45% | 1,000 A | ±3% |
| Barack Obama | 47% | John McCain | 45% | ||||
| Barack Obama | 45% | Rudy Giuliani | 49% | ||||
| Hillary Clinton | 49% | Rudy Giuliani | 47% | ||||
| Rasmussen Reports/Pulse Opinion Research[592] | Jan 17–18, 2007 | Barack Obama | 47% | John McCain | 44% | 800 LV | ±4% |
| John Edwards | 46% | John McCain | 43% | ||||
| Newsweek/Princeton Survey Research Associates International[593] | Jan 17–18, 2007 | Hillary Clinton | 48% | John McCain | 47% | 896 RV | ±4% |
| Barack Obama | 46% | John McCain | 44% | ||||
| John Edwards | 48% | John McCain | 43% | ||||
| Hillary Clinton | 47% | Rudy Giuliani | 48% | ||||
| Barack Obama | 45% | Rudy Giuliani | 47% | ||||
| John Edwards | 48% | Rudy Giuliani | 45% | ||||
| Democracy Corps/Greenberg Quinlan Rosner (D)[359] | January 16, 2007 | Hillary Clinton | 44% | John McCain | 49% | 1,000 LV | Not reported |
| Diageo/The Hotline/Financial Dynamics[594] | Jan 11–14, 2007 | Hillary Clinton | 39% | John McCain | 48% | 800 RV | ±3.5% |
| Barack Obama | 38% | John McCain | 43% | ||||
| John Edwards | 35% | John McCain | 45% | ||||
| Hillary Clinton | 40% | Rudy Giuliani | 48% | ||||
| Barack Obama | 38% | Rudy Giuliani | 41% | ||||
| John Edwards | 41% | Rudy Giuliani | 40% | ||||
| George Washington University Battleground Poll[595] | Jan 8–11, 2007 | Hillary Clinton | 43% | Rudy Giuliani | 53% | 1,000 LV | ±3.1% |
| Hillary Clinton | 43% | John McCain | 53% | ||||
| Barack Obama | 41% | Rudy Giuliani | 50% | ||||
| Barack Obama | 39% | John McCain | 51% | ||||
| Investor's Business Daily/TIPP[596] | Jan 2–4, 2007 | Hillary Clinton | 43% | Rudy Giuliani | 48% | 951 A | ±3% |
| Barack Obama | 36% | Rudy Giuliani | 49% | ||||
| John Edwards | 42% | Rudy Giuliani | 47% | ||||
| Hillary Clinton | 41% | John McCain | 48% | ||||
| Barack Obama | 36% | John McCain | 48% | ||||
| John Edwards | 43% | John McCain | 44% | ||||
| Hillary Clinton | 48% | Mitt Romney | 35% | ||||
| Barack Obama | 43% | Mitt Romney | 31% | ||||
| John Edwards | 53% | Mitt Romney | 29% | ||||
| Rasmussen Reports/Pulse Opinion Research[597] | Dec 18–19, 2006 | Al Gore | 43% | Rudy Giuliani | 46% | 1,000 LV | ±3% |
| Hillary Clinton | 43% | Rudy Giuliani | 47% | ||||
| CNN/Opinion Research Corporation[598] | Dec 15–17, 2006 | Barack Obama | 43% | John McCain | 47% | 1019 | ±4.5% |
| Barack Obama | 42% | Rudy Giuliani | 49% | ||||
| Barack Obama | 51% | Mitt Romney | 35% | ||||
| Al Gore | 47% | John McCain | 46% | ||||
| Al Gore | 46% | Rudy Giuliani | 46% | ||||
| Al Gore | 53% | Mitt Romney | 37% | ||||
| Rasmussen Reports/Pulse Opinion Research[599] | Dec 14–15, 2006 | Hillary Clinton | 45% | John McCain | 49% | 1,000 LV | ±3% |
| Al Gore | 44% | John McCain | 49% | ||||
| Rasmussen Reports/Pulse Opinion Research[600] | Dec 12–13, 2006 | John Edwards | 41% | John McCain | 46% | 1,000 LV | ±3% |
| Barack Obama | 40% | John McCain | 46% | ||||
| Los Angeles Times/Bloomberg[601] | Dec 8–11, 2006 | Hillary Clinton | 36% | John McCain | 50% | 1,555 A | ±3% |
| Hillary Clinton | 42% | Mitt Romney | 36% | ||||
| NBC News/Wall Street Journal[602] | Dec 8–11, 2006 | Hillary Clinton | 43% | John McCain | 47% | Not reported | ±3.3% |
| Barack Obama | 38% | John McCain | 43% | ||||
| John Edwards | 43% | John McCain | 41% | ||||
| Hillary Clinton | 47% | Mitt Romney | 37% | ||||
| NPR/Public Opinion Strategies/Greenberg Quinlan Rosner[603] | Dec 7, 9–10, 2006 | Hillary Clinton | 41% | John McCain | 48% | 800 LV | ±3.46% |
| Barack Obama | 43% | Mitt Romney | 27% | ||||
| Newsweek/Princeton Survey Research Associates International[604] | Dec 6–7, 2006 | Hillary Clinton | 50% | John McCain | 43% | 1,000 A | Not reported |
| Hillary Clinton | 48% | Rudy Giuliani | 47% | ||||
| Hillary Clinton | 58% | Mitt Romney | 32% | ||||
| Barack Obama | 43% | John McCain | 45% | ||||
| Barack Obama | 44% | Rudy Giuliani | 47% | ||||
| Barack Obama | 55% | Mitt Romney | 25% | ||||
| Fox News/Opinion Dynamics Corporation[605] | Dec 5–6, 2006 | Barack Obama | 35% | Rudy Giuliani | 46% | 900 RV | ±3% |
| Hillary Clinton | 39% | Rudy Giuliani | 48% | ||||
| Barack Obama | 30% | John McCain | 49% | ||||
| Hillary Clinton | 40% | John McCain | 48% | ||||
| Rasmussen Reports/Pulse Opinion Research[606] | Dec 4–5, 2006 | Barack Obama | 47% | Mitt Romney | 38% | 1,000 LV | ±3% |
| John Edwards | 50% | Mitt Romney | 37% | ||||
| WNBC/Marist College[607] | Nov 27 – Dec 3, 2006 | Hillary Clinton | 43% | Rudy Giuliani | 49% | 967 RV | ±3.5% |
| Hillary Clinton | 43% | John McCain | 49% | ||||
| Hillary Clinton | 47% | Condoleezza Rice | 43% | ||||
| Rasmussen Reports/Pulse Opinion Research[608] | Nov 28–29, 2006 | Barack Obama | 48% | Newt Gingrich | 38% | 1,000 LV | ±3% |
| Hillary Clinton | 50% | Newt Gingrich | 41% | ||||
| Rasmussen Reports/Pulse Opinion Research[609] | Nov 13–14, 2006 | John Edwards | 43% | John McCain | 47% | 1,000 LV | ±3% |
| John Edwards | 41% | Rudy Giuliani | 50% | ||||
| John Edwards | 50% | Mike Huckabee | 33% | ||||
| John Edwards | 51% | Mitt Romney | 34% | ||||
| Rasmussen Reports/Pulse Opinion Research[610] | Nov 10–11, 2006 | Tom Vilsack | 32% | John McCain | 49% | 1,000 LV | ±3% |
| Tom Vilsack | 39% | Mitt Romney | 35% | ||||
| Diageo/The Hotline/Financial Dynamics[611] | Nov 8–12, 2006 | Hillary Clinton | 40% | John McCain | 45% | 1,005 RV | ±3.1% |
| John Edwards | 35% | John McCain | 42% | ||||
| Barack Obama | 35% | John McCain | 39% | ||||
| Rasmussen Reports/Pulse Opinion Research[612] | Nov 8–9, 2006 | Al Gore | 41% | John McCain | 48% | 1,000 LV | ±3% |
| Al Gore | 44% | Rudy Giuliani | 47% | ||||
| McLaughlin & Associates[613] | Nov 7, 2006 | Hillary Clinton | 35% | John McCain | 51% | 1,000 LV | ±3.1% |
| Hillary Clinton | 37% | Rudy Giuliani | 51% | ||||
| Rasmussen Reports/Pulse Opinion Research[614] | Nov 6–7, 2006 | Barack Obama | 39% | John McCain | 47% | 1,000 LV | ±3% |
| Barack Obama | 39% | Rudy Giuliani | 48% | ||||
| Barack Obama | 48% | Mitt Romney | 33% | ||||
| Barack Obama | 50% | Mike Huckabee | 31% | ||||
| Hillary Clinton | 43% | John McCain | 48% | ||||
| Hillary Clinton | 46% | Rudy Giuliani | 46% | ||||
| CNN/Opinion Research Corporation[598] | Nov 3–5, 2006 | Hillary Clinton | 47% | John McCain | 48% | 1,008 A | ±3% |
| Hillary Clinton | 47% | Rudy Giuliani | 47% | ||||
| Barack Obama | 40% | John McCain | 49% | ||||
| Barack Obama | 41% | Rudy Giuliani | 50% | ||||
| John Kerry | 37% | John McCain | 55% | ||||
| John Kerry | 40% | Rudy Giuliani | 53% | ||||
| Fox News/Opinion Dynamics Corporation[615] | Oct 24–25, 2006 | Clinton/Obama | 40% | McCain/Giuliani | 48% | 900 LV | ±3% |
| Barack Obama | 38% | John McCain | 41% | ||||
| Hillary Clinton | 39% | John McCain | 45% | ||||
| CNN/Opinion Research Corporation[598] | Oct 13–15, 2006 | Hillary Clinton | 51% | John McCain | 44% | Not reported | ±4.5% |
| Hillary Clinton | 48% | Rudy Giuliani | 47% | ||||
| Hillary Clinton | 47% | John McCain | 48% | ||||
| Hillary Clinton | 50% | Rudy Giuliani | 46% | ||||
| WNBC/Marist College[616] | Sep 18–20, 2006 | Hillary Clinton | 43% | John McCain | 48% | 1,018 RV | ±3% |
| Hillary Clinton | 42% | Rudy Giuliani | 49% | ||||
| Hillary Clinton | 49% | Condoleezza Rice | 43% | ||||
| Fox News/Opinion Dynamics Corporation[617] | Aug 29–30, 2006 | Hillary Clinton | 39% | John McCain | 47% | 900 RV | ±3% |
| Hillary Clinton | 42% | Rudy Giuliani | 46% | ||||
| Al Gore | 40% | John McCain | 47% | ||||
| Al Gore | 42% | Rudy Giuliani | 46% | ||||
| Diageo/The Hotline/Financial Dynamics[618] | Jul 20–23, 2006 | Hillary Clinton | 37% | John McCain | 49% | 800 RV | ±3.5% |
| Time/Schulman, Ronca, & Bucuvalas Inc. (SRBI)[619] | Jul 13–17, 2006 | Hillary Clinton | 47% | John McCain | 49% | 902 RV | Not reported |
| John Kerry | 42% | John McCain | 52% | ||||
| Al Gore | 43% | John McCain | 52% | ||||
| Diageo/The Hotline/Financial Dynamics[620] | Jun 21–25, 2006 | Hillary Clinton | 40% | John McCain | 50% | 800 RV | ±3.5% |
| John Edwards | 36% | John McCain | 49% | ||||
| Cook Political Report/RT Strategies[621] | Jun 1–4, 2006 | Hillary Clinton | 40% | John McCain | 47% | 874 RV | Not reported |
| Diageo/The Hotline/Financial Dynamics[622] | May 18–21, 2006 | Hillary Clinton | 38% | John McCain | 49% | 801 RV | ±3.5% |
| Al Gore | 33% | John McCain | 51% | ||||
| Fox News/Opinion Dynamics Corporation[623] | May 16–18, 2006 | Hillary Clinton | 51% | Jeb Bush | 35% | 900 RV | ±3% |
| Hillary Clinton | 42% | John McCain | 46% | ||||
| Hillary Clinton | 40% | Rudy Giuliani | 49% | ||||
| Al Gore | 50% | Jeb Bush | 33% | ||||
| Al Gore | 36% | John McCain | 48% | ||||
| Al Gore | 37% | Rudy Giuliani | 50% | ||||
| NBC News/Wall Street Journal[624] | Apr 21–24, 2006 | Hillary Clinton | 37% | John McCain | 46% | 1,005 A | ±3.1% |
| Cook Political Report/RT Strategies[625] | Apr 6–9, 2006 | Hillary Clinton | 37% | John McCain | 46% | Not reported | ±3.1% |
| Fox News/Opinion Dynamics Corporation[626] | Mar 14–15, 2006 | Hillary Clinton | 39% | John McCain | 50% | 900 RV | ±3% |
| John Kerry | 33% | John McCain | 53% | ||||
| Al Gore | 34% | John McCain | 52% | ||||
| Hillary Clinton | 39% | Rudy Giuliani | 51% | ||||
| Hillary Clinton | 50% | Dick Cheney | 37% | ||||
| Al Gore | 48% | Dick Cheney | 36% | ||||
| Cook Political Report/RT Strategies[627] | Feb 23–26, 2006 | Hillary Clinton | 36% | John McCain | 48% | Not reported | Not reported |
| Diageo/The Hotline/Financial Dynamics[628] | Feb 16–19, 2006 | Hillary Clinton | 40% | John McCain | 50% | 807 RV | ±3.5% |
| WNBC/Marist College[629] | Feb 13–15, 2006 | John Kerry | 45% | Rudy Giuliani | 48% | 931 RV | ±3.5% |
| John Kerry | 37% | John McCain | 54% | ||||
| John Kerry | 44% | Condoleezza Rice | 50% | ||||
| John Edwards | 44% | Rudy Giuliani | 47% | ||||
| John Edwards | 41% | John McCain | 47% | ||||
| John Edwards | 51% | Condoleezza Rice | 42% | ||||
| Al Gore | 42% | Rudy Giuliani | 53% | ||||
| Al Gore | 38% | John McCain | 55% | ||||
| Hillary Clinton | 47% | Rudy Giuliani | 48% | ||||
| Hillary Clinton | 42% | John McCain | 52% | ||||
| Hillary Clinton | 49% | Condoleezza Rice | 44% | ||||
| Fox News/Opinion Dynamics Corporation[630] | Feb 7–8, 2006 | Hillary Clinton | 38% | John McCain | 51% | 900 RV | ±3% |
| John Kerry | 33% | John McCain | 53% | ||||
| Hillary Clinton | 40% | Rudy Giuliani | 51% | ||||
| John Kerry | 34% | Rudy Giuliani | 53% | ||||
| Diageo/The Hotline/Financial Dynamics[631] | Jan 12–15, 2006 | Hillary Clinton | 36% | John McCain | 52% | 806 RV | ±3.5% |
| Zogby Interactive[632] | Dec 6–8, 2005 | Hillary Clinton | 37% | John McCain | 52% | 1,013 LV | ±3.1% |
| Hillary Clinton | 46% | Condoleezza Rice | 47% | ||||
| John Kerry | 34% | John McCain | 55% | ||||
| John Kerry | 45% | Condoleezza Rice | 48% | ||||
| Mark Warner | 23% | John McCain | 58% | ||||
| Mark Warner | 32% | Condoleezza Rice | 50% | ||||
| Quinnipiac University[633] | Nov 28 – Dec 4, 2005 | Hillary Clinton | 40% | John McCain | 44% | 1,230 RV | ±2.8% |
| Diageo/The Hotline/Financial Dynamics[634] | Nov 11–15, 2005 | Hillary Clinton | 39% | John McCain | 52% | 700 RV | ±3.7% |
| NBC News/Wall Street Journal[635] | Nov 4–7, 2005 | Hillary Clinton | 42% | John McCain | 44% | Not reported | Not reported |
| Hillary Clinton | 50% | Bill Frist | 37% | ||||
| John Kerry | 35% | John McCain | 53% | ||||
| John Kerry | 45% | Bill Frist | 35% | ||||
| WNBC/Marist College[636] | Oct 12–13, 17, 2005 | Hillary Clinton | 43% | Rudy Giuliani | 50% | 827 RV | ±3.5% |
| Hillary Clinton | 41% | John McCain | 50% | ||||
| Hillary Clinton | 50% | Condoleezza Rice | 41% | ||||
| John Kerry | 40% | Rudy Giuliani | 53% | ||||
| John Kerry | 40% | John McCain | 51% | ||||
| John Kerry | 46% | Condoleezza Rice | 45% | ||||
| John Edwards | 43% | Rudy Giuliani | 48% | ||||
| John Edwards | 41% | John McCain | 49% | ||||
| John Edwards | 49% | Condoleezza Rice | 42% | ||||
| Fox News/Opinion Dynamics Corporation[637] | Sep 27–28, 2005 | Hillary Clinton | 39% | Rudy Giuliani | 50% | 900 RV | ±3% |
| Hillary Clinton | 38% | John McCain | 49% | ||||
| Hillary Clinton | 46% | Condoleezza Rice | 43% | ||||
| John Kerry | 36% | Rudy Giuliani | 52% | ||||
| John Kerry | 35% | John McCain | 53% | ||||
| John Kerry | 43% | Condoleezza Rice | 45% | ||||
| Al Gore | 29% | John McCain | 57% | ||||
| Al Gore | 32% | Rudy Giuliani | 55% | ||||
| Gallup[638] | July 25–28, 2005 | John Kerry | 41% | John McCain | 54% | 922 RV | ±4% |
| John Kerry | 41% | Rudy Giuliani | 54% | ||||
| Zogby Interactive[632] | Jun 20–22, 2005 | Hillary Clinton | 35% | John McCain | 54% | 1,000 LV | ±3.2% |
| John Kerry | 35% | John McCain | 55% | ||||
| Rasmussen Reports/Pulse Opinion Research[639] | Apr 25–26, 2005 | Hillary Clinton | 38% | John McCain | 45% | 1,000 A | ±3% |
| Hillary Clinton | 40% | Rudy Giuliani | 42% | ||||
| Marist College[640] | Apr 18–21, 2005 | Hillary Clinton | 42% | John McCain | 50% | 838 RV | ±3.5% |
| Hillary Clinton | 46% | Rudy Giuliani | 47% | ||||
| John Kerry | 41% | John McCain | 51% | ||||
| Hillary Clinton | 55% | Jeb Bush | 38% | ||||
| John Kerry | 46% | Rudy Giuliani | 48% | ||||
| John Edwards | 43% | John McCain | 46% | ||||
| John Edwards | 48% | Rudy Giuliani | 45% | ||||
| Moore Information[641] | Mar 21–23, 2005 | Hillary Clinton | 38% | John McCain | 49% | 800 RV | ±3% |
| Hillary Clinton | 41% | Rudy Giuliani | 47% | ||||
| Democracy Corps/Greenberg Quinlan Rosner (D)[642] | Mar 15–21, 2005 | Hillary Clinton | 50% | Jeb Bush | 47% | 501 LV | Not reported |
| Quinnipiac University[643] | Mar 2–7, 2005 | Hillary Clinton | 43% | Rudy Giuliani | 44% | 1,534 RV | ±2.5% |
| Hillary Clinton | 41% | John McCain | 43% | ||||
| The Hotline/Westhill Partners[644] | Feb 24–27, 2005 | Bill Richardson | 36% | Arnold Schwarzenegger | 27% | 800 RV | ±3.5% |
| Marist College[645] | Feb 14–16, 2005 | Hillary Clinton | 42% | John McCain | 54% | 851 RV | ±3.5% |
| John Kerry | 37% | John McCain | 55% | ||||
| Hillary Clinton | 47% | Rudy Giuliani | 49% | ||||
| John Kerry | 44% | Rudy Giuliani | 50% | ||||
| John Edwards | 39% | John McCain | 51% | ||||
| John Edwards | 43% | Rudy Giuliani | 49% | ||||
| Hillary Clinton | 51% | Condoleezza Rice | 43% | ||||
| Rasmussen Reports/Pulse Opinion Research[646] | Jan 29–30, 2005 | Hillary Clinton | 47% | Condoleezza Rice | 40% | 1,000 A | ±3% |
| John Kerry | 43% | Condoleezza Rice | 45% | ||||
| The Hotline/Westhill Partners[647] | Jan 25–27, 2005 | Hillary Clinton | 46% | Jeb Bush | 37% | 800 RV | ±3.5% |
| Fox News/Opinion Dynamics Corporation[648] | Dec 14–15, 2004 | John Kerry | 45% | Jeb Bush | 37% | 900 RV | ±3% |
| Hillary Clinton | 46% | Jeb Bush | 35% | ||||
| Hillary Clinton | 41% | George Pataki | 35% | ||||
| Hillary Clinton | 40% | Bill Frist | 33% | ||||
| Quinnipiac University[649] | Dec 7–12, 2004 | Hillary Clinton | 43% | Rudy Giuliani | 45% | 1,529 RV | ±2.5% |
| Fox News/Opinion Dynamics Corporation[650] | Nov 16–17, 2004 | Hillary Clinton | 38% | Rudy Giuliani | 49% | 900 RV | ±3% |
| Hillary Clinton | 37% | John McCain | 53% | ||||
| John Kerry | 41% | Rudy Giuliani | 49% | ||||
| John Kerry | 38% | John McCain | 50% | ||||
| John Edwards | 38% | Rudy Giuliani | 50% |
Three-way contest
[edit]See[651]
| Poll Source | Date | Democrat(s) | % | Republican(s) | % | Independent(s) | % |
|---|---|---|---|---|---|---|---|
| Fox News/Opinion Dynamics[652] | January 30–31, 2008 | Hillary Clinton | 41% | John McCain | 41% | Michael Bloomberg | 6% |
| Fox News/Opinion Dynamics[652] | January 30–31, 2008 | Hillary Clinton | 46% | Mitt Romney | 30% | Michael Bloomberg | 8% |
| Rasmussen Reports Poll[653] | Nov 9–11, 2007 | Hillary Clinton | 43% | Rudy Giuliani | 38% | Michael Bloomberg | 11% |
| Rasmussen Reports Poll[654] | Oct 19–21, 2007 | Hillary Clinton | 45% | Rudy Giuliani | 35% | Stephen Colbert | 13% |
| Rasmussen Reports Poll[654] | Oct 19–21, 2007 | Hillary Clinton | 46% | Fred Thompson | 34% | Stephen Colbert | 12% |
| Rasmussen Reports Poll[655] | Sep 25–26, 2007 | Hillary Clinton | 42% | Rudy Giuliani | 32% | Mike Bloomberg | 7% |
| NBC News/Wall Street Journal Poll[656] | July 27–30, 2007 | Hillary Clinton | 42% | Rudy Giuliani | 34% | Michael Bloomberg | 11% |
| Zogby America Poll[657] | July 12–14, 2007 | Hillary Clinton | 41% | John McCain | 36% | Mike Bloomberg | 11% |
| Zogby America Poll[657] | July 12–14, 2007 | Hillary Clinton | 44% | Rudy Giuliani | 37% | Mike Bloomberg | 7% |
| Zogby America Poll[657] | July 12–14, 2007 | Hillary Clinton | 44% | Fred Thompson | 37% | Mike Bloomberg | 8% |
| Zogby America Poll[657] | July 12–14, 2007 | Hillary Clinton | 44% | Mitt Romney | 32% | Mike Bloomberg | 10% |
| Zogby America Poll[657] | July 12–14, 2007 | Barack Obama | 43% | Rudy Giuliani | 39% | Mike Bloomberg | 6% |
| Zogby America Poll[657] | July 12–14, 2007 | Barack Obama | 41% | John McCain | 37% | Mike Bloomberg | 9% |
| Zogby America Poll[657] | July 12–14, 2007 | Barack Obama | 44% | Fred Thompson | 36% | Mike Bloomberg | 7% |
| Zogby America Poll[657] | July 12–14, 2007 | Barack Obama | 45% | Mitt Romney | 29% | Mike Bloomberg | 9% |
| Zogby America Poll[657] | July 12–14, 2007 | John Edwards | 39% | Rudy Giuliani | 41% | Mike Bloomberg | 9% |
| Zogby America Poll[657] | July 12–14, 2007 | John Edwards | 39% | John McCain | 36% | Mike Bloomberg | 11% |
| Zogby America Poll[657] | July 12–14, 2007 | John Edwards | 42% | Fred Thompson | 37% | Mike Bloomberg | 8% |
| Zogby America Poll[657] | July 12–14, 2007 | John Edwards | 43% | Mitt Romney | 31% | Mike Bloomberg | 10% |
| Daily News Poll[658] | July 10–12, 2007 | Hillary Clinton | 40% | Rudy Giuliani | 33% | Michael Bloomberg | 10% |
| USA Today/Gallup Poll[659] | July 6–8, 2007 | Hillary Clinton | 45% | Rudy Giuliani | 39% | Michael Bloomberg | 12% |
| FOX News/Opinion Dynamics Poll[660] | June 26–27, 2007 | Hillary Clinton | 39% | Rudy Giuliani | 37% | Michael Bloomberg | 7% |
| CNN/Opinion Research Corporation Poll[661] | June 22–24, 2007 | Hillary Clinton | 41% | Rudy Giuliani | 38% | Michael Bloomberg | 17% |
| CNN/Opinion Research Corporation Poll[661] | June 22–24, 2007 | Barack Obama | 40% | John McCain | 34% | Michael Bloomberg | 21% |
| Newsweek Poll[662] | June 20–21, 2007 | Hillary Clinton | 46% | Rudy Giuliani | 37% | Michael Bloomberg | 11% |
| Newsweek Poll[662] | June 20–21, 2007 | Hillary Clinton | 48% | Fred Thompson | 33% | Michael Bloomberg | 13% |
| Newsweek Poll[662] | June 20–21, 2007 | Hillary Clinton | 46% | John McCain | 35% | Michael Bloomberg | 13% |
| Newsweek Poll[662] | June 20–21, 2007 | Barack Obama | 44% | Rudy Giuliani | 38% | Michael Bloomberg | 11% |
| Newsweek Poll[662] | June 20–21, 2007 | Barack Obama | 47% | Fred Thompson | 32% | Michael Bloomberg | 14% |
| Newsweek Poll[662] | June 20–21, 2007 | Barack Obama | 46% | John McCain | 35% | Michael Bloomberg | 11% |
| Rasmussen Reports (New Jersey) Poll[663] | June 3, 2007 | Hillary Clinton | 38% | Rudy Giuliani | 29% | Michael Bloomberg | 21% |
| Rasmussen Reports (New Jersey) Poll[663] | June 3, 2007 | Barack Obama | 32% | Fred Thompson | 20% | Michael Bloomberg | 32% |
| Rasmussen Reports (New Jersey) Poll[663] | June 3, 2007 | John Edwards | 34% | Mitt Romney | 18% | Michael Bloomberg | 32% |
| FOX News/Opinion Dynamics Poll[664] | Feb 13–14, 2007 | Hillary Clinton | 40% | Rudy Giuliani | 46% | Ralph Nader | 5% |
| Cook Political Report/RT Strategies Poll[665] | Dec 14–17, 2006 | Hillary Clinton | 37% | Rudy Giuliani | 28% | John McCain | 20% |
| NBC News/Wall Street Journal Poll[666] | Dec 8–11, 2006 | Hillary Clinton | 40% | John McCain | 39% | Michael Bloomberg | 10% |
| WNBC/Marist Poll[667] | Nov 27 – Dec 3, 2006 | Hillary Clinton | 41% | Rudy Giuliani | 45% | Donald Trump | 7% |
| WNBC/Marist Poll[667] | Sep 18–20, 2006 | Hillary Clinton | 39% | Rudy Giuliani | 44% | Michael Bloomberg | 8% |
| Diageo/Hotline Poll[668] | Nov 11–15, 2005 | Hillary Clinton | 34% | Jeb Bush | 18% | John McCain | 40% |
| Diageo/Hotline Poll[668] | Nov 11–15, 2005 | Hillary Clinton | 35% | Condoleezza Rice | 20% | John McCain | 35% |
Support likelihood
[edit]| Poll Source | Date | Candidate | Support | Consider | Oppose | Never Heard Of | Unsure |
|---|---|---|---|---|---|---|---|
| WNBC/Marist Poll[669] | Feb 12–15, 2007 | Hillary Clinton | 25% | 30% | 43% | 2% | |
| WNBC/Marist Poll[669] | Feb 12–15, 2007 | Barack Obama | 17% | 42% | 32% | 9% | |
| WNBC/Marist Poll[669] | Feb 12–15, 2007 | Al Gore | 12% | 33% | 52% | 3% | |
| WNBC/Marist Poll[669] | Feb 12–15, 2007 | John Edwards | 12% | 45% | 35% | 8% | |
| WNBC/Marist Poll[669] | Feb 12–15, 2007 | Rudy Giuliani | 16% | 51% | 30% | 3% | |
| WNBC/Marist Poll[669] | Feb 12–15, 2007 | John McCain | 14% | 44% | 37% | 5% | |
| WNBC/Marist Poll[669] | Feb 12–15, 2007 | Newt Gingrich | 6% | 25% | 64% | 5% | |
| WNBC/Marist Poll[669] | Feb 12–15, 2007 | Mitt Romney | 7% | 25% | 44% | 24% | |
| FOX News/Opinion Dynamics Poll[660] | Feb 13–14, 2007 | Hillary Clinton | 18% | 34% | 44% | 3% | |
| FOX News/Opinion Dynamics Poll[660] | Feb 13–14, 2007 | Rudy Giuliani | 15% | 44% | 36% | 5% | |
| FOX News/Opinion Dynamics Poll[660] | Feb 13–14, 2007 | Barack Obama | 12% | 45% | 34% | 10% | |
| FOX News/Opinion Dynamics Poll[660] | Feb 13–14, 2007 | John McCain | 9% | 43% | 40% | 8% | |
| FOX News/Opinion Dynamics Poll[660] | Feb 13–14, 2007 | John Edwards | 7% | 39% | 45% | 9% | |
| FOX News/Opinion Dynamics Poll[660] | Feb 13–14, 2007 | Newt Gingrich | 7% | 19% | 64% | 9% | |
| FOX News/Opinion Dynamics Poll[660] | Feb 13–14, 2007 | Ralph Nader | 3% | 14% | 76% | 8% | |
| Newsweek Poll[662] | Nov 9–10, 2006 | Hillary Clinton | 33% | 20% | 45% | 0% | 2% |
| Newsweek Poll[662] | Nov 9–10, 2006 | Rudy Giuliani | 24% | 30% | 32% | 10% | 4% |
| Newsweek Poll[662] | Nov 9–10, 2006 | Condoleezza Rice | 24% | 27% | 43% | 4% | 2% |
| Newsweek Poll[662] | Nov 9–10, 2006 | Al Gore | 21% | 24% | 53% | 0% | 2% |
| Newsweek Poll[662] | Nov 9–10, 2006 | John McCain | 20% | 34% | 32% | 10% | 4% |
| Newsweek Poll[662] | Nov 9–10, 2006 | Barack Obama | 20% | 19% | 24% | 34% | 3% |
| Newsweek Poll[662] | Nov 9–10, 2006 | John Kerry | 16% | 24% | 55% | 2% | 3% |
| Newsweek Poll[662] | Nov 9–10, 2006 | John Edwards | 15% | 28% | 36% | 16% | 5% |
| Newsweek Poll[662] | Nov 9–10, 2006 | Newt Gingrich | 10% | 17% | 58% | 12% | 3% |
| Newsweek Poll[662] | Nov 9–10, 2006 | Joe Biden | 7% | 17% | 34% | 36% | 6% |
| Newsweek Poll[662] | Nov 9–10, 2006 | Mitt Romney | 6% | 13% | 27% | 48% | 6% |
| Newsweek Poll[662] | Nov 9–10, 2006 | Sam Brownback | 3% | 7% | 23% | 61% | 6% |
| Newsweek Poll[662] | Nov 9–10, 2006 | Duncan Hunter | 1% | 6% | 19% | 69% | 5% |
| Time Poll[670] | Oct 3–4, 2006 | Rudy Giuliani | 17% | 55% | 19% | 18% | |
| Time Poll[670] | Oct 3–4, 2006 | Hillary Rodham Clinton | 23% | 36% | 37% | 5% | |
| Time Poll[670] | Oct 3–4, 2006 | John McCain | 12% | 56% | 19% | 13% | |
| Time Poll[670] | Oct 3–4, 2006 | Al Gore | 16% | 44% | 35% | 5% | |
| Time Poll[670] | Oct 3–4, 2006 | John Kerry | 14% | 43% | 34% | 9% | |
| Time Poll[670] | Jul 13–17, 2006 | Rudy Giuliani | 17% | 54% | 14% | 15% | |
| Time Poll[670] | Jul 13–17, 2006 | Hillary Rodham Clinton | 19% | 41% | 34% | 6% | |
| Time Poll[670] | Jul 13–17, 2006 | John McCain | 12% | 52% | 13% | 22% | |
| Time Poll[670] | Jul 13–17, 2006 | Al Gore | 16% | 45% | 32% | 7% | |
| Time Poll[670] | Jul 13–17, 2006 | John Kerry | 12% | 48% | 30% | 10% | |
| CNN Poll[671] | Jun 1–6, 2006 | Hillary Rodham Clinton | 22% | 28% | 47% | 3% | |
| CNN Poll[671] | Jun 1–6, 2006 | Al Gore | 17% | 32% | 48% | 3% | |
| CNN Poll[671] | Jun 1–6, 2006 | John Kerry | 14% | 35% | 47% | 4% | |
| CNN Poll[671] | Jun 1–6, 2006 | Rudolph Giuliani | 19% | 45% | 30% | 6% | |
| CNN Poll[671] | Jun 1–6, 2006 | John McCain | 12% | 48% | 34% | 6% | |
| CNN Poll[671] | Jun 1–6, 2006 | Jeb Bush | 9% | 26% | 63% | 2% | |
| ABC News/Washington Post Poll[672] | May 11–15, 2006 | Hillary Clinton | 19% | 38% | 42% | 1% | |
| ABC News/Washington Post Poll[672] | May 11–15, 2006 | John McCain | 9% | 57% | 28% | 6% | |
| FOX News/Opinion Dynamics Poll[660] | Feb 7–8, 2006 | Hillary Clinton | 35% | 19% | 44% | 2% | |
| FOX News/Opinion Dynamics Poll[660] | Feb 7–8, 2006 | Rudy Giuliani | 33% | 38% | 24% | 6% | |
| FOX News/Opinion Dynamics Poll[660] | Feb 7–8, 2006 | John McCain | 30% | 40% | 22% | 7% | |
| FOX News/Opinion Dynamics Poll[660] | Feb 7–8, 2006 | John Kerry | 29% | 23% | 45% | 3% | |
| FOX News/Opinion Dynamics Poll[660] | Feb 7–8, 2006 | Condoleezza Rice | 14% | 38% | 46% | 3% | |
| CNN/USA Today/Gallup Poll[673] | Jan 20–22, 2006 | Hillary Rodham Clinton | 16% | 32% | 51% | 1% | |
| Diageo/Hotline Poll[674] | Nov 11–15, 2005 | John McCain | 23% | 46% | 15% | 15% | |
| CNN/USA Today/Gallup Poll[673] | May 20–22, 2005 | Hillary Rodham Clinton | 28% | 31% | 40% | 1% | |
| CNN/USA Today/Gallup Poll[673] | Jun 9–10, 2003 | Hillary Rodham Clinton | 20% | 33% | 45% | 2% |
Democratic candidate
[edit]Republican candidate
[edit]Other polls
[edit]Candidate distinctions
[edit]Would you be willing to vote for a female presidential candidate in 2008?
| Poll Source | Date | Yes | No |
|---|---|---|---|
| USA Today/Gallup Poll[675] | Feb 9–11, 2007 | 88% | 11% |
| Times Union/Siena College Poll[676] | Feb 6–9, 2007 | 81% | 12% |
| Newsweek Poll[677] | Dec 6–7, 2006 | 86% | 8% |
| CBS News/New York Times Poll[678] | Jan 20–25, 2006 | 92% | 5% |
| Rasmussen Reports Poll[679] | Apr 6–7, 2005 | 72% | 17% |
Would you be willing to vote for an African American presidential candidate in 2008?
| Poll Source | Date | Yes | No |
|---|---|---|---|
| USA Today/Gallup Poll[675] | Feb 9–11, 2007 | 94% | 5% |
| Rasmussen Reports Poll[680] | Jan 17–18, 2007 | 79% | 12% |
| Newsweek Poll[677] | Dec 6–7, 2006 | 93% | 3% |