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Codington County, South Dakota facts for kids

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Codington 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 state of South Dakota. In 2020, about 28,325 people lived here. This makes it the 7th most populated county in South Dakota.

The main city and county seat is Watertown. The county was officially formed in 1877 and started working in 1878. It is named after Rev. George S. S. Codington, who was a lawmaker in the Dakota Territory.

Codington County is part of the Watertown, SD Micropolitan Statistical Area. This means Watertown is a central city for a smaller group of nearby communities.

Exploring Codington County's Land

Codington County has rolling hills and many lakes and ponds. You'll find lots of these, especially in the southwest part of the county. Most of the land is used for farming. The eastern and western sides of the county are higher up. The land generally slopes down towards the south.

The county covers a total area of about 717 square miles. Out of this, 688 square miles are land, and 29 square miles (about 4%) are water.

Main Roads and Travel

You can travel through Codington County using several important roads:

  • 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

For public transport, Jefferson Lines serves the area.

Neighboring Counties

Codington County shares borders with these other counties:

Protected Natural Areas

The county has several protected areas. These places help keep nature safe and offer spots for outdoor activities.

  • 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 in the County

Many lakes are found in Codington County, including:

  • 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

People of Codington County

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

What the 2020 Census Showed

In 2020, there were 28,325 people living in Codington County. There were 12,026 households, which are groups of people living together. The population density was about 41 people per square mile.

What the 2010 Census Showed

In 2010, the county had 27,227 people. Most people (95.3%) were white. About 2.0% were American Indian. People of Hispanic or Latino origin made up 1.6% of the population.

The average age of people in the county was 37.7 years old. About 30.7% of households had children under 18 living with them.

Places to Live and Visit

City

  • Watertown (This is the main city and where the county government is located.)

Towns

Census-Designated Place

  • Waverly (This is a special area that the census bureau defines.)

Unincorporated Communities

These are smaller places that don't have their own local government:

Townships

Townships are smaller divisions of the county, often for local services:

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

Images for kids

See also

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

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