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Codington County, South Dakota facts for kids

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Codington County
U.S. county
Codington County Courthouse in July 2013
Codington County Courthouse in July 2013
Map of South Dakota highlighting Codington County
Location within the U.S. state of South Dakota
Map of the United States highlighting South Dakota
South Dakota's location within the U.S.
Country  United States
State  South Dakota
Founded 1877 (created)
1878 (organized)
Named for Reverend George S. S. Codington
Seat Watertown
Largest city Watertown
Area
 • Total 717 sq mi (1,860 km2)
 • Land 688 sq mi (1,780 km2)
 • Water 29 sq mi (80 km2)  4.0%
Population
 (2020)
 • Total 28,325
 • Estimate 
(2023)
 28,971 Increase
 • Density 39.505/sq mi (15.253/km2)
Time zone UTC−6 (Central)
 • Summer (DST) UTC−5 (CDT)
Congressional district At-large

Codington County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 28,325, making it the 7th most populous county in South Dakota. Its county seat is Watertown. The county was created in 1877 and organized in 1878. It is named for Rev. George S. S. Codington, Dakota Territory legislator.

Codington County comprises the Watertown, SD Micropolitan Statistical Area.

Geography

Codington County terrain consists of rolling hills dotted with lakes and ponds, especially in the southwest portion. The land is largely devoted to agriculture. The terrain is higher on the county's east and west sides, and generally slopes to the south. The county has a total area of 717 square miles (1,860 km2), of which 688 square miles (1,780 km2) is land and 29 square miles (75 km2) (4.0%) is water.

Major highways

  • I-29.svg Interstate 29
  • US 81.svg U.S. Highway 81
  • US 212.svg U.S. Highway 212
  • SD 20.svg South Dakota Highway 20
  • South Dakota Highway 20P

Transit

  • Jefferson Lines

Adjacent counties

Protected areas

  • American Game Association State Game Production Area
  • Blythe State Game Production Area
  • Christopherson Game Production Area
  • Clarksean State Game Production Area
  • Codington County State Game Production Area
  • Curley State Game Production Area
  • Elmore State Game Production Area
  • Gilbert State Game Production Area
  • Goose Lake State Game Production Area
  • Hanson State Game Production Area
  • Horseshoe Lake State Game Production Area
  • Larson State Game Production Area
  • McKillicans Lake State Game Production Area
  • North Nichols State Game Production Area
  • North Stink Lake State Game Production Area
  • Pelican Lake State Recreation Area
  • Punished Womans Lake State Game Production Area
  • Sandy Shore State Recreation Area
  • Spencer State Game Production Area
  • Spoonbill Pass State Game Production Area
  • Thompson's Point State Lakeside Use Area
  • Warner Lake State Game Production Area
  • Wolf State Game Production Area (partial)

Major lakes

  • Cottonwood Lake
  • Dry Lake
  • Goose Lake
  • Grass Lake
  • Horseshoe Lake
  • Kings Lake
  • Lake Kampeska
  • Lake Nicholson
  • Long Lake
  • McKillicans Lake
  • Medicine Lake
  • Pelican Lake
  • Punished Womans Lake
  • Round Lake
  • Still Lake
  • Warner Lake

Demographics

Historical population
Census Pop. %±
1880 2,156 —
1890 7,037 226.4%
1900 8,770 24.6%
1910 14,092 60.7%
1920 16,549 17.4%
1930 17,457 5.5%
1940 17,014 −2.5%
1950 18,944 11.3%
1960 20,220 6.7%
1970 19,140 −5.3%
1980 20,885 9.1%
1990 22,698 8.7%
2000 25,897 14.1%
2010 27,227 5.1%
2020 28,325 4.0%
2023 (est.) 28,971 6.4%
U.S. Decennial Census
1790-1960 1900-1990
1990-2000 2010-2020

2020 census

As of the 2020 census, there were 28,325 people, 12,026 households, and 7,199 families residing in the county. The population density was 41.2 inhabitants per square mile (15.9/km2). There were 13,211 housing units.

2010 census

As of the 2010 census, there were 27,227 people, 11,432 households, and 7,216 families in the county. The population density was 39.5 inhabitants per square mile (15.3/km2). There were 12,397 housing units at an average density of 18.0 per square mile (6.9/km2). The racial makeup of the county was 95.3% white, 2.0% American Indian, 0.4% Asian, 0.3% black or African American, 0.6% from other races, and 1.3% from two or more races. Those of Hispanic or Latino origin made up 1.6% of the population. In terms of ancestry, 54.3% were German, 22.6% were Norwegian, 9.6% were Irish, 6.7% were English, and 3.3% were American.

Of the 11,432 households, 30.7% had children under the age of 18 living with them, 49.9% were married couples living together, 9.0% had a female householder with no husband present, 36.9% were non-families, and 30.6% of all households were made up of individuals. The average household size was 2.35 and the average family size was 2.93. The median age was 37.7 years.

The median income for a household in the county was $43,275 and the median income for a family was $60,202. Males had a median income of $39,076 versus $26,945 for females. The per capita income for the county was $24,781. About 8.9% of families and 12.7% of the population were below the poverty line, including 13.7% of those under age 18 and 16.8% of those age 65 or over.

Communities

City

Towns

Census-designated place

Unincorporated communities

Townships

  • Dexter
  • Eden
  • Elmira
  • Fuller
  • Germantown
  • Graceland
  • Henry
  • Kampeska
  • Kranzburg
  • Lake
  • Leola
  • Pelican
  • Phipps
  • Rauville
  • Richland
  • Sheridan
  • Waverly

See also

Kids robot.svg In Spanish: Condado de Codington para niños

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