Douglas County, South Dakota facts for kids
Quick facts for kids
Douglas County Courthouse in Armour
Location within the U.S. state of South Dakota
South Dakota's location within the U.S.
|Named for||Stephen A. Douglas|
|• Total||434 sq mi (1,120 km2)|
|• Land||432 sq mi (1,120 km2)|
|• Water||1.9 sq mi (5 km2) 0.4%|
| • Estimate
|• Density||6.532/sq mi (2.522/km2)|
Douglas County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 2,835. Its county seat is Armour. The county was established in 1873 and organized in 1882. It is named for Stephen Douglas, Illinois political figure.
According to the U.S. Census Bureau, the county has a total area of 434 square miles (1,120 km2), of which 432 square miles (1,120 km2) is land and 1.9 square miles (4.9 km2) (0.4%) is water. It is the second-smallest county in South Dakota by area.
- Aurora County - north
- Davison County - northeast
- Hutchinson County - east
- Charles Mix County - southwest
|US Decennial Census
As of the 2010 United States Census, there were 3,002 people, 1,210 households, and 819 families in the county. The population density was 7.0 inhabitants per square mile (2.7/km2). There were 1,439 housing units at an average density of 3.3 per square mile (1.3/km2). The racial makeup of the county was 96.6% white, 1.8% American Indian, 0.4% black or African American, 0.1% Asian, 0.3% from other races, and 0.9% from two or more races. Those of Hispanic or Latino origin made up 0.8% of the population. In terms of ancestry, 34.8% were Dutch, 33.9% were German, 5.6% were Norwegian, 5.5% were Irish, 5.4% were Russian, and 5.1% were American.
Of the 1,210 households, 25.5% had children under the age of 18 living with them, 60.8% were married couples living together, 4.2% had a female householder with no husband present, 32.3% were non-families, and 29.1% of all households were made up of individuals. The average household size was 2.33 and the average family size was 2.89. The median age was 48.3 years.
The median income for a household in the county was $42,794 and the median income for a family was $53,750. Males had a median income of $36,689 versus $24,883 for females. The per capita income for the county was $22,200. About 7.2% of families and 9.8% of the population were below the poverty line, including 10.9% of those under age 18 and 15.2% of those age 65 or over.
Cities and towns
The county is divided into fourteen townships:
- East Choleau
- Walnut Grove
|Mary the Jewess|