Demographics Table
Demographic Data Report for South Dakota by County
Population: Age 40-64
All Races (includes Hispanic), Both Sexes
2020-2024 American Community Survey 5-Year Data
Sorted by Percent
County
|
2023 Rural-Urban Continuum Codes Φ
|
Value (Percent)
|
People (Age 40-64)
|
Rank within US (of 3143 counties)
|
|---|---|---|---|---|
| South Dakota | N/A | 29.3 | 266,033 | 49 of 52 |
| United States | N/A | 31.3 | 104,825,270 | N/A |
| Clay County | Rural | 20.6 | 3,136 | 3,130 |
| Bennett County | Rural | 21.6 | 722 | 3,125 |
| Buffalo County | Rural | 22.3 | 404 | 3,114 |
| Brookings County | Rural | 22.7 | 8,025 | 3,105 |
| Jones County | Rural | 23.3 | 234 | 3,102 |
| Oglala Lakota County | Rural | 23.7 | 3,191 | 3,096 |
| Todd County | Rural | 23.9 | 2,210 | 3,091 |
| Dewey County | Rural | 25.2 | 1,311 | 3,056 |
| Corson County | Rural | 26.0 | 988 | 3,020 |
| Jackson County | Rural | 26.1 | 730 | 3,015 |
| Hamlin County | Rural | 26.7 | 1,701 | 2,971 |
| Perkins County | Rural | 27.0 | 811 | 2,940 |
| Clark County | Rural | 27.2 | 1,064 | 2,915 |
| Charles Mix County | Rural | 27.5 | 2,549 | 2,884 |
| Hand County | Rural | 27.5 | 864 | 2,884 |
| Roberts County | Rural | 27.5 | 2,811 | 2,884 |
| Douglas County | Rural | 27.8 | 787 | 2,852 |
| Lyman County | Rural | 27.8 | 1,037 | 2,852 |
| McPherson County | Rural | 27.9 | 599 | 2,843 |
| Beadle County | Rural | 28.2 | 5,436 | 2,805 |
| Davison County | Rural | 28.4 | 5,672 | 2,763 |
| Potter County | Rural | 28.4 | 678 | 2,763 |
| Gregory County | Rural | 28.6 | 1,148 | 2,728 |
| Mellette County | Rural | 28.9 | 562 | 2,660 |
| Faulk County | Rural | 29.0 | 617 | 2,644 |
| Lincoln County | Urban | 29.0 | 20,460 | 2,644 |
| Walworth County | Rural | 29.0 | 1,529 | 2,644 |
| Brown County | Rural | 29.3 | 11,086 | 2,580 |
| Jerauld County | Rural | 29.3 | 520 | 2,580 |
| Marshall County | Rural | 29.5 | 1,282 | 2,524 |
| Tripp County | Rural | 29.6 | 1,663 | 2,488 |
| Minnehaha County | Urban | 29.7 | 60,382 | 2,457 |
| Pennington County | Urban | 29.9 | 33,977 | 2,397 |
| Sanborn County | Rural | 29.9 | 714 | 2,397 |
| Haakon County | Rural | 30.0 | 517 | 2,361 |
| Kingsbury County | Rural | 30.0 | 1,572 | 2,361 |
| Butte County | Rural | 30.1 | 3,214 | 2,329 |
| Lake County | Rural | 30.1 | 3,306 | 2,329 |
| Brule County | Rural | 30.5 | 1,613 | 2,198 |
| Day County | Rural | 30.7 | 1,669 | 2,103 |
| Codington County | Rural | 30.8 | 8,853 | 2,054 |
| Hutchinson County | Rural | 30.8 | 2,277 | 2,054 |
| McCook County | Urban | 30.8 | 1,770 | 2,054 |
| Lawrence County | Rural | 30.9 | 8,421 | 1,998 |
| Meade County | Urban | 30.9 | 9,446 | 1,998 |
| Deuel County | Rural | 31.1 | 1,345 | 1,896 |
| Hanson County | Rural | 31.1 | 1,080 | 1,896 |
| Turner County | Urban | 31.1 | 2,762 | 1,896 |
| Hughes County | Rural | 31.2 | 5,515 | 1,847 |
| Spink County | Rural | 31.3 | 1,946 | 1,808 |
| Bon Homme County | Rural | 31.4 | 2,212 | 1,748 |
| Moody County | Rural | 31.4 | 2,007 | 1,748 |
| Stanley County | Rural | 31.5 | 950 | 1,688 |
| Grant County | Rural | 31.7 | 2,397 | 1,578 |
| Edmunds County | Rural | 31.9 | 1,291 | 1,466 |
| Union County | Urban | 31.9 | 5,448 | 1,466 |
| Aurora County | Rural | 32.2 | 851 | 1,301 |
| Fall River County | Rural | 32.2 | 2,338 | 1,301 |
| Miner County | Rural | 32.5 | 748 | 1,114 |
| Yankton County | Rural | 32.8 | 7,691 | 961 |
| Campbell County | Rural | 33.2 | 529 | 745 |
| Ziebach County | Rural | 33.6 | 799 | 561 |
| Sully County | Rural | 34.6 | 528 | 262 |
| Harding County | Rural | 35.0 | 402 | 203 |
| Hyde County | Rural | 35.9 | 427 | 93 |
| Custer County | Urban | 36.1 | 3,209 | 80 |
Notes:
Created by statecancerprofiles.cancer.gov on 03/21/2026 8:17 am.
Φ Rural–urban county classifications are based on the 2023 USDA Rural–Urban Continuum Codes (except for Connecticut Counties which use 2013 codes). State-level cancer rates for rural areas are calculated using cancer cases registered exclusively in rural counties, while state-level cancer rates for urban areas are calculated using cases registered exclusively in urban counties.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 40-64, see the dictionary.
Data for United States does not include Puerto Rico.