Interpretation of Demographics Data
Demographic Data Report for South Dakota by County
Population: Age 40 and over
All Races (includes Hispanic), Both Sexes
2019-2023 American Community Survey 5-Year Data
Sorted by Value
South Dakota
- 2023 Rural-Urban Continuum Codes Φ : N/A
- Value (Percent) : The value is 46.9 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 421,916.
- Rank within US : This state is ranked 40 of 52
United States
- 2023 Rural-Urban Continuum Codes Φ : N/A
- Value (Percent) : The value is 48.3 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 160,683,909.
- Rank within US : N/A
Oglala Lakota County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 30.5 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 4,141.
- Rank within US : This county is ranked 3135 of 3143
Todd County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 30.6 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 2,848.
- Rank within US : This county is ranked 3134 of 3143
Clay County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 33.2 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 5,021.
- Rank within US : This county is ranked 3122 of 3143
Dewey County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 34.6 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 1,808.
- Rank within US : This county is ranked 3118 of 3143
Brookings County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 35.8 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 12,527.
- Rank within US : This county is ranked 3111 of 3143
Buffalo County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 36.0 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 633.
- Rank within US : This county is ranked 3109 of 3143
Bennett County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 36.7 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 1,231.
- Rank within US : This county is ranked 3100 of 3143
Corson County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 38.8 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 1,497.
- Rank within US : This county is ranked 3056 of 3143
Jackson County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 38.9 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 1,100.
- Rank within US : This county is ranked 3051 of 3143
Mellette County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 41.1 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 840.
- Rank within US : This county is ranked 2981 of 3143
Hamlin County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 42.0 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 2,643.
- Rank within US : This county is ranked 2939 of 3143
Minnehaha County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 43.3 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 86,798.
- Rank within US : This county is ranked 2873 of 3143
Lincoln County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 43.6 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 29,765.
- Rank within US : This county is ranked 2852 of 3143
Ziebach County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 43.7 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 1,053.
- Rank within US : This county is ranked 2842 of 3143
Lyman County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 44.7 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 1,663.
- Rank within US : This county is ranked 2779 of 3143
Jones County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 46.3 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 477.
- Rank within US : This county is ranked 2620 of 3143
Beadle County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 46.4 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 8,945.
- Rank within US : This county is ranked 2610 of 3143
Hanson County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 46.6 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 1,620.
- Rank within US : This county is ranked 2582 of 3143
Brown County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 46.8 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 17,803.
- Rank within US : This county is ranked 2556 of 3143
Charles Mix County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 46.9 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 4,351.
- Rank within US : This county is ranked 2546 of 3143
Meade County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 47.4 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 14,373.
- Rank within US : This county is ranked 2489 of 3143
Roberts County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 48.1 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 4,911.
- Rank within US : This county is ranked 2398 of 3143
Hughes County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 48.8 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 8,656.
- Rank within US : This county is ranked 2265 of 3143
Sanborn County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 48.9 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 1,159.
- Rank within US : This county is ranked 2240 of 3143
Butte County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 49.3 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 5,194.
- Rank within US : This county is ranked 2161 of 3143
Pennington County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 49.5 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 55,478.
- Rank within US : This county is ranked 2114 of 3143
Davison County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 49.6 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 9,897.
- Rank within US : This county is ranked 2089 of 3143
McCook County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 49.8 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 2,856.
- Rank within US : This county is ranked 2045 of 3143
Codington County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 49.9 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 14,255.
- Rank within US : This county is ranked 2023 of 3143
Union County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 50.3 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 8,511.
- Rank within US : This county is ranked 1935 of 3143
Moody County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 50.9 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 3,243.
- Rank within US : This county is ranked 1802 of 3143
Clark County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 51.1 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 1,982.
- Rank within US : This county is ranked 1751 of 3143
Douglas County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 51.5 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 1,454.
- Rank within US : This county is ranked 1654 of 3143
Turner County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 51.5 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 4,515.
- Rank within US : This county is ranked 1654 of 3143
Walworth County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 51.9 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 2,752.
- Rank within US : This county is ranked 1542 of 3143
Brule County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 52.0 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 2,734.
- Rank within US : This county is ranked 1517 of 3143
Bon Homme County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 52.2 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 3,669.
- Rank within US : This county is ranked 1468 of 3143
Hutchinson County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 52.5 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 3,879.
- Rank within US : This county is ranked 1392 of 3143
Aurora County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 52.8 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 1,358.
- Rank within US : This county is ranked 1309 of 3143
Kingsbury County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 52.8 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 2,749.
- Rank within US : This county is ranked 1309 of 3143
Hand County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 52.9 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 1,610.
- Rank within US : This county is ranked 1283 of 3143
Yankton County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 53.0 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 12,384.
- Rank within US : This county is ranked 1255 of 3143
Marshall County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 53.3 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 2,321.
- Rank within US : This county is ranked 1189 of 3143
Faulk County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 53.7 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 1,147.
- Rank within US : This county is ranked 1099 of 3143
Deuel County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 53.9 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 2,326.
- Rank within US : This county is ranked 1056 of 3143
Lawrence County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 53.9 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 14,335.
- Rank within US : This county is ranked 1056 of 3143
Perkins County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 53.9 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 1,648.
- Rank within US : This county is ranked 1056 of 3143
Lake County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 54.0 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 5,968.
- Rank within US : This county is ranked 1038 of 3143
Tripp County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 54.2 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 3,041.
- Rank within US : This county is ranked 977 of 3143
Edmunds County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 54.3 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 2,188.
- Rank within US : This county is ranked 959 of 3143
Grant County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 54.4 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 4,106.
- Rank within US : This county is ranked 936 of 3143
Stanley County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 54.7 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 1,647.
- Rank within US : This county is ranked 870 of 3143
Gregory County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 55.5 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 2,217.
- Rank within US : This county is ranked 734 of 3143
Spink County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 55.5 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 3,485.
- Rank within US : This county is ranked 734 of 3143
Potter County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 56.1 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 1,363.
- Rank within US : This county is ranked 640 of 3143
Harding County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 57.1 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 623.
- Rank within US : This county is ranked 535 of 3143
Day County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 57.2 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 3,121.
- Rank within US : This county is ranked 523 of 3143
McPherson County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 58.1 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 1,323.
- Rank within US : This county is ranked 424 of 3143
Haakon County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 59.0 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 1,008.
- Rank within US : This county is ranked 327 of 3143
Jerauld County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 59.8 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 1,103.
- Rank within US : This county is ranked 272 of 3143
Miner County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 60.1 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 1,382.
- Rank within US : This county is ranked 252 of 3143
Hyde County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 60.2 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 786.
- Rank within US : This county is ranked 249 of 3143
Sully County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 60.6 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 897.
- Rank within US : This county is ranked 222 of 3143
Campbell County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 60.8 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 900.
- Rank within US : This county is ranked 213 of 3143
Fall River County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 63.5 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 4,560.
- Rank within US : This county is ranked 113 of 3143
Custer County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 69.5 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 6,038.
- Rank within US : This county is ranked 21 of 3143
Notes:
Created by statecancerprofiles.cancer.gov on 07/07/2025 3:33 am.
Φ Rural-Urban Continuum Codes provided by the USDA.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 40 and over, see the dictionary.
Data for United States does not include Puerto Rico.