Brown County, Minnesota

Brown County
County
Brown County Courthouse
Location within the U.S. state of Minnesota
Minnesota's location within the U.S.
Coordinates: 44°14′N 94°43′W / 44.23°N 94.72°W / 44.23; -94.72
Country	United States
State	Minnesota
Founded	February 20, 1855 (created) 1856 (organized)[1]
Named for	Joseph Renshaw Brown
Seat	New Ulm
Largest city	New Ulm
Area
• Total	618 sq mi (1,600 km2)
• Land	611 sq mi (1,580 km2)
• Water	7.4 sq mi (19 km2)  1.2%
Population  (2020)
• Total	25,912
• Estimate  (2023)	25,628
• Density	41.9/sq mi (16.2/km2)
Time zone	UTC−6 (Central)
• Summer (DST)	UTC−5 (CDT)
Congressional district	1st
Website	www.co.brown.mn.us

Brown County is a county in the U.S. state of Minnesota. As of the 2020 census, the population was 25,912.^[2] Its county seat is New Ulm.^[3] The county was formed in 1855 and organized in 1856.

Brown County comprises the New Ulm, MN Micropolitan Statistical Area and is included in the Mankato-New Ulm-North Mankato, MN Combined Statistical Area.

Brown County was founded in 1855 in the southwest corner of what was Minnesota Territory. It was named for Joseph Renshaw Brown, a member of the Governor's Council of the Territory in 1855.^[4] In 1857, Brown County was divided, creating Cottonwood, Jackson, Martin, Murry, Nobles, Pipestone, and Rock counties. Watonwan was broken off in 1860. Redwood was created from a large portion of Brown County in 1862. Redwood was further divided into Lac qui Parle, Lincoln, Lyon and Yellow Medicine Counties in the 1870s.

In 1862, the county's 150-mile northern border was the boundary line of the Upper and Lower Sioux reservations when the 1862 Dakota War broke out. New Ulm, the county seat, came under heavy attack twice by a superior Mdewakanton Dacotah force that was repulsed. Most of the town was torched and most of the population fled to St. Peter and Mankato. The town took many casualties, with the dead buried in the streets. In 1863, when the treaties with the eastern Dacotah were annulled and the two reservations were dissolved, the county border was moved north 10 miles to the Minnesota River.

The Minnesota River flows east-southeast along the county's northern border. The Cottonwood River flows east-northeast through the county's central and upper area, discharging into the Minnesota at the northern border. The Little Cottonwood River flows east through the lower portion of the county, on its way to discharge into the Minnesota in neighboring Blue Earth County. The terrain consists of rolling hills, mostly devoted to agriculture,^[5] and generally slopes to the east, tending to drop into the river valleys. Its highest point is at its southwestern corner, at 1,263 ft (385 m) ASL.^[6][7]

The county has an area of 618 square miles (1,600 km²), of which 611 square miles (1,580 km²) is land and 7.4 square miles (19 km²) (1.2%) is water.^[8][9]

• Hermann Express

In recent years, average temperatures in the county seat of New Ulm have ranged from a low of 6 °F (−14 °C) in January to a high of 83 °F (28 °C) in July, although a record low of −37 °F (−38 °C) was recorded in January 1984 and a record high of 105 °F (41 °C) was recorded in July 1988. Average monthly precipitation ranged from 0.64 inches (16 mm) in January to 4.82 inches (122 mm) in June.^[16]

As of the 2000 census, there were 26,911 people, 10,598 households, and 7,164 families in the county. The population density was 44.0 per square mile (17.0/km²). There were 11,163 housing units at an average density of 18.3 per square mile (7.1/km²). The racial makeup of the county was 97.82% White, 0.10% Black or African American, 0.12% Native American, 0.41% Asian, 0.01% Pacific Islander, 0.91% from other races, and 0.63% from two or more races. 2.03% of the population were Hispanic or Latino of any race. 67.1% were of German and 9.6% Norwegian ancestry.

There were 10,598 households, out of which 31.50% had children under the age of 18 living with them, 57.30% were married couples living together, 6.90% had a female householder with no husband present, and 32.40% were non-families. 29.00% of all households were made up of individuals, and 14.30% had someone living alone who was 65 years of age or older. The average household size was 2.43 and the average family size was 3.00.

The county population contained 25.30% under the age of 18, 9.70% from 18 to 24, 25.60% from 25 to 44, 21.90% from 45 to 64, and 17.50% who were 65 years of age or older. The median age was 38 years. For every 100 females there were 98.20 males. For every 100 females age 18 and over, there were 95.90 males.

The median income for a household in the county was $39,800, and the median income for a family was $49,811. Males had a median income of $32,347 versus $23,918 for females. The per capita income for the county was $19,535. About 4.40% of families and 6.40% of the population were below the poverty line, including 7.00% of those under age 18 and 9.80% of those age 65 or over.

• Searles

• Essig
• Godahl (partial)
• Leavenworth

Brown County has traditionally voted Republican. As of 2024, the only time the county has supported the Democratic nominee for president since 1936 was in the 1964 landslide win for Lyndon B. Johnson, and even then, Johnson only won the county by 218 votes and less than a 2% margin of victory.

• National Register of Historic Places listings in Brown County, Minnesota

• Winchell, N. H.; Upham, Warren (1884). "The geology of Pipestone and Rock Counties". Geology of Minnesota: Final Report. Vol. 1. Pioneer Press Company, Printers.

• Louis Albert Fritsche, History of Brown County, Minnesota: Its People, Industries and Institutions. In Two Volumes. Indianapolis, IN: B.F. Bowen and Co., 1916.

• Brown County official website Archived March 21, 2018, at the Wayback Machine
• City of New Ulm (County Seat)

44°14′N 94°43′W / 44.23°N 94.72°W / 44.23; -94.72