Mille Lacs County, Minnesota

Mille Lacs County
County
Mille Lacs County Courthouse
Location within the U.S. state of Minnesota
Minnesota's location within the U.S.
Coordinates: 45°56′N 93°38′W / 45.93°N 93.63°W / 45.93; -93.63
Country	United States
State	Minnesota
Founded	May 23, 1857
Named for	Mille Lacs Lake
Seat	Milaca
Largest city	Princeton
Area
• Total	682 sq mi (1,770 km2)
• Land	572 sq mi (1,480 km2)
• Water	109 sq mi (280 km2)  16%
Population  (2020)
• Total	26,459
• Estimate  (2023)	27,427
• Density	46.3/sq mi (17.9/km2)
Time zone	UTC−6 (Central)
• Summer (DST)	UTC−5 (CDT)
Congressional district	8th
Website	www.co.mille-lacs.mn.us

Mille Lacs County (/məˈlæks/ mə-LAKS) is a county in the East Central part of the U.S. state of Minnesota. As of the 2020 census, the population was 26,459.^[1] Its county seat is Milaca.^[2] The county was founded in 1857, and its boundary was expanded in 1860.^[3][4]

Mille Lacs County is included in the Minneapolis-St. Paul Metropolitan Statistical Area.

A portion of the Mille Lacs Indian Reservation is in the county.

The name Mille Lacs, meaning "thousand lakes" in French, was associated with Mille Lacs Lake in the region. (Its full name in French was Grand lac du pays des mille lacs.) This is the largest lake in the Brainerd Lakes Area, which French colonists and traders called the "Region of the Thousand Lakes" (Pays des mille lacs).^[5]

The US legislature established the Wisconsin Territory effective July 3, 1836. It existed until its eastern portion was granted statehood (as Wisconsin) in 1848. The federal government set up the Minnesota Territory from the remaining territory effective March 3, 1849. The newly organized territorial legislature created nine counties across the territory in October of that year. On May 23, 1857, one of those original counties, Benton, had its eastern portion partitioned off to create Mille Lacs County. The original county consisted of the portion of the contemporary Mille Lacs County east of the west branch of the Rum River and two townships now part of Isanti County, adjacent to Mille Lacs County. In 1858 the 12 townships forming the contemporary southern 10 townships of Mille Lacs County and the two northwestern townships in Isanti County were organized apart from Benton and Mille Lacs Counties to form Monroe County, leaving the northern "Square Top-knot" as Mille Lacs County. In 1860, Monroe and Mille Lacs Counties merged. Shortly thereafter, the two southeastern townships were transferred to Isanti County, forming the county's present boundaries.

The Rum River flows south through the county, originating from Mille Lacs Lake. It is joined by the West Branch of the Rum River, which rises in northwest Mille Lacs County and flows south-southeast to its confluence with the Rum at Princeton. The county terrain consists of wooded rolling hills, carved by drainages, with open areas devoted to agriculture.^[6] The terrain slopes to the south and east,^[7] with its highest point at one mile (1.6 km) from the southwest shoreline of Mille Lacs Lake, in Mille Lacs Kathio State Park. A hill there measures 1,371 ft (418 m) ASL.^[8]

According to the United States Census Bureau, the county has a total area of 682 square miles (1,770 km²), of which 572 square miles (1,480 km²) is land^[9] and 109 square miles (280 km²) (16%) is water.^[10]

• Milaca Municipal Airport (18Y) - northeast of Milaca
• Princeton Municipal Airport (PNM) - southwest of Princeton

As of the census of 2000, there were 22,330 people, 8,638 households, and 6,003 families in the county. The population density was 39.0 per square mile (15.1/km²). There were 10,467 housing units at an average density of 18.3 per square mile (7.1/km²). The racial makeup of the county was 93.55% White, 0.27% Black or African American, 4.68% Native American, 0.21% Asian, 0.01% Pacific Islander, 0.22% from other races, and 1.05% from two or more races. 0.96% of the population were Hispanic or Latino of any race. 31.9% were of German, 14.4% Swedish and 14.2% Norwegian ancestry.

There were 8,638 households, out of which 32.20% had children under the age of 18 living with them, 55.50% were married couples living together, 9.50% had a female householder with no husband present, and 30.50% were non-families. 25.90% of all households were made up of individuals, and 12.00% had someone living alone who was 65 years of age or older. The average household size was 2.53 and the average family size was 3.03.

The county population contained 27.00% under the age of 18, 7.50% from 18 to 24, 26.90% from 25 to 44, 22.60% from 45 to 64, and 16.10% who were 65 years of age or older. The median age was 38 years. For every 100 females there were 98.00 males. For every 100 females age 18 and over, there were 96.10 males.

The median income for a household in the county was $36,977, and the median income for a family was $44,054. Males had a median income of $32,348 versus $22,036 for females. The per capita income for the county was $17,656. About 6.70% of families and 9.60% of the population were below the poverty line, including 10.90% of those under age 18 and 11.30% of those age 65 or over.

• Vineland (Neyaashiing)

Mille Lacs County voters have traditionally voted a balanced ticket, but in the past few decades have become strongly Republican. Since 1980 the county selected the Republican Party candidate in 67% of national elections (as of 2024), and has done so in every election beginning in 2000.

• National Register of Historic Places listings in Mille Lacs County, Minnesota

• Mille Lacs County government’s website
• Minnesota Department of Transportation map of Mille Lacs County

45°56′N 93°38′W / 45.93°N 93.63°W / 45.93; -93.63