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Demographics Table

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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 Count

County
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2023 Rural-Urban Continuum Codes Φ
 sort by rural urban descending
Value (Percent)
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People (Age 40 And Over)
 sort by sample size ascending
Rank within US
(of 3143 counties)
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United States N/A 48.3 160,683,909 N/A
South Dakota N/A 46.9 421,916 40 of 52
Minnehaha County Urban 43.3 86,798 2,873
Pennington County Urban 49.5 55,478 2,114
Lincoln County Urban 43.6 29,765 2,852
Brown County Rural 46.8 17,803 2,556
Meade County Urban 47.4 14,373 2,489
Lawrence County Rural 53.9 14,335 1,056
Codington County Rural 49.9 14,255 2,023
Brookings County Rural 35.8 12,527 3,111
Yankton County Rural 53.0 12,384 1,255
Davison County Rural 49.6 9,897 2,089
Beadle County Rural 46.4 8,945 2,610
Hughes County Rural 48.8 8,656 2,265
Union County Urban 50.3 8,511 1,935
Custer County Urban 69.5 6,038 21
Lake County Rural 54.0 5,968 1,038
Butte County Rural 49.3 5,194 2,161
Clay County Rural 33.2 5,021 3,122
Roberts County Rural 48.1 4,911 2,398
Fall River County Rural 63.5 4,560 113
Turner County Urban 51.5 4,515 1,654
Charles Mix County Rural 46.9 4,351 2,546
Oglala Lakota County Rural 30.5 4,141 3,135
Grant County Rural 54.4 4,106 936
Hutchinson County Rural 52.5 3,879 1,392
Bon Homme County Rural 52.2 3,669 1,468
Spink County Rural 55.5 3,485 734
Moody County Rural 50.9 3,243 1,802
Day County Rural 57.2 3,121 523
Tripp County Rural 54.2 3,041 977
McCook County Urban 49.8 2,856 2,045
Todd County Rural 30.6 2,848 3,134
Walworth County Rural 51.9 2,752 1,542
Kingsbury County Rural 52.8 2,749 1,309
Brule County Rural 52.0 2,734 1,517
Hamlin County Rural 42.0 2,643 2,939
Deuel County Rural 53.9 2,326 1,056
Marshall County Rural 53.3 2,321 1,189
Gregory County Rural 55.5 2,217 734
Edmunds County Rural 54.3 2,188 959
Clark County Rural 51.1 1,982 1,751
Dewey County Rural 34.6 1,808 3,118
Lyman County Rural 44.7 1,663 2,779
Perkins County Rural 53.9 1,648 1,056
Stanley County Rural 54.7 1,647 870
Hanson County Rural 46.6 1,620 2,582
Hand County Rural 52.9 1,610 1,283
Corson County Rural 38.8 1,497 3,056
Douglas County Rural 51.5 1,454 1,654
Miner County Rural 60.1 1,382 252
Potter County Rural 56.1 1,363 640
Aurora County Rural 52.8 1,358 1,309
McPherson County Rural 58.1 1,323 424
Bennett County Rural 36.7 1,231 3,100
Sanborn County Rural 48.9 1,159 2,240
Faulk County Rural 53.7 1,147 1,099
Jerauld County Rural 59.8 1,103 272
Jackson County Rural 38.9 1,100 3,051
Ziebach County Rural 43.7 1,053 2,842
Haakon County Rural 59.0 1,008 327
Campbell County Rural 60.8 900 213
Sully County Rural 60.6 897 222
Mellette County Rural 41.1 840 2,981
Hyde County Rural 60.2 786 249
Buffalo County Rural 36.0 633 3,109
Harding County Rural 57.1 623 535
Jones County Rural 46.3 477 2,620
Notes:
Created by statecancerprofiles.cancer.gov on 07/12/2025 3:36 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.

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