McCook County, South Dakota facts for kids

Quick facts for kids McCook County
U.S. county
McCook County Courthouse
Location within the U.S. state of South Dakota
South Dakota's location within the U.S.
Country	United States
State	South Dakota
Founded	January 8, 1873 (created) June 15, 1878 (organized)
Named for	Edwin Stanton McCook
Seat	Salem
Largest city	Salem
Area
• Total	577 sq mi (1,490 km2)
• Land	574 sq mi (1,490 km2)
• Water	2.7 sq mi (7 km2)  0.5%
Population  (2020)
• Total	5,682
• Estimate  (2023)	5,809
• Density	9.847/sq mi (3.802/km2)
Time zone	UTC−6 (Central)
• Summer (DST)	UTC−5 (CDT)
Congressional district	At-large

McCook County is a county in the U.S. state of South Dakota. At the 2020 census, the population was 5,682. Its county seat is Salem. The county was established in 1873, and was organized in 1878. It was named for the former governor of the Dakota Territory and Civil War general Edwin Stanton McCook.

McCook County is part of the Sioux Falls, SD Metropolitan Statistical Area.

Geography

The terrain of McCook County consists of rolling hills, mostly devoted to agriculture. The terrain slopes to the south and southwest; its highest point is near its northeast corner, at 1,798 ft (548 m) ASL. The county has a total area of 577 square miles (1,490 km²), of which 574 square miles (1,490 km²) is land and 2.7 square miles (7.0 km²) (0.5%) is water.

Major highways

Adjacent counties

Protected areas

Lakes

• East Vermillion Lake AKA Lake Vermillion
• Island Lake
• Lake Ell

Demographics

2020 census

As of the 2020 census, there were 5,682 people, 2,159 households, and 1,505 families residing in the county. The population density was 9.9 inhabitants per square mile (3.8/km²). There were 2,448 housing units.

2010 census

As of the 2010 census, there were 5,618 people, 2,168 households, and 1,535 families in the county. The population density was 9.8 inhabitants per square mile (3.8/km²). There were 2,491 housing units at an average density of 4.3 units per square mile (1.7 units/km²). The racial makeup of the county was 98.0% white, 0.4% American Indian, 0.1% Pacific islander, 0.1% Asian, 0.1% black or African American, 0.6% from other races, and 0.7% from two or more races. Those of Hispanic or Latino origin made up 1.8% of the population. In terms of ancestry, 61.5% were German, 12.8% were Irish, 11.1% were Norwegian, 7.4% were Swedish, 6.2% were Dutch, 5.2% were English, and 3.5% were American.

Of the 2,168 households, 30.4% had children under the age of 18 living with them, 61.0% were married couples living together, 6.0% had a female householder with no husband present, 29.2% were non-families, and 26.2% of all households were made up of individuals. The average household size was 2.45 and the average family size was 2.94. The median age was 42.7 years.

The median income for a household in the county was $42,022 and the median income for a family was $57,287. Males had a median income of $35,951 versus $29,750 for females. The per capita income for the county was $25,502. About 5.2% of families and 7.9% of the population were below the poverty line, including 6.7% of those under age 18 and 14.4% of those age 65 or over.

Communities

Cities

Census-designated places

• Golden View Colony
• Orland Colony

Unincorporated communities

• Stanley Corner
• Unityville

Townships

The county is divided into sixteen townships:

Other places

• Laurent - (proposed / abandoned housing development)

See also

In Spanish: Condado de McCook para niños