RANKING · 2024 ACS · 66 SHOWN OF 66

Highest American population share, South Dakota counties

South Dakota counties ranked by the share of all residents who are American ancestry (2023 American Community Survey). A concentration measure: American residents as a percentage of total population. This list covers the 66 counties in South Dakota that qualify, ranked against each other statewide.

South DakotaAll states All rankings

SAME RANKING BYCities States Metros

RELATEDLargest American population Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share Largest Iraqi population

YEAR2010 2020 2024

RANKPLACESTATEPOPAMERICAN SHAREVS 2000

01Jerauld County, SDSD1,65414.0%–

02Jones County, SDSD91313.9%–

03Lyman County, SDSD3,69413.1%–

04Brule County, SDSD5,2789.7%–

05Walworth County, SDSD5,2177.9%–

06Aurora County, SDSD2,8017.8%–

07Charles Mix County, SDSD9,3037.6%–

08Turner County, SDSD9,3147.4%–

09Davison County, SDSD20,0697.2%–

10Buffalo County, SDSD1,8027.2%–

11Sanborn County, SDSD2,3887.0%–

12Perkins County, SDSD2,8537.0%–

13Hanson County, SDSD3,4566.8%–

14Tripp County, SDSD5,7086.6%–

15Ziebach County, SDSD2,3896.6%–

16McCook County, SDSD5,9646.5%–

17Mellette County, SDSD2,1376.5%–

18Butte County, SDSD10,8566.1%–

19Gregory County, SDSD4,0376.1%–

20Grant County, SDSD7,5346.0%–

21Beadle County, SDSD19,6245.7%–

22Lawrence County, SDSD29,4595.6%–

23Harding County, SDSD1,3315.6%–

24Custer County, SDSD9,4315.3%–

25Lincoln County, SDSD77,1455.1%–

26Sully County, SDSD1,4795.0%–

27Hand County, SDSD3,1214.9%–

28Kingsbury County, SDSD5,2844.9%–

29Union County, SDSD17,4024.9%–

30Moody County, SDSD6,6324.8%–

31Corson County, SDSD3,7814.7%–

32Hamlin County, SDSD6,9004.7%–

33Meade County, SDSD30,7114.6%–

34Hughes County, SDSD17,5704.6%–

35Brown County, SDSD37,5614.5%–

36Minnehaha County, SDSD212,6914.5%–

37Fall River County, SDSD7,4674.5%–

38Lake County, SDSD10,9934.4%–

39Stanley County, SDSD3,0184.4%–

40Haakon County, SDSD1,8024.3%–

41Day County, SDSD5,4844.1%–

42Codington County, SDSD29,5624.1%–

43Clark County, SDSD4,0314.1%–

44Douglas County, SDSD2,8884.0%–

45Spink County, SDSD6,1554.0%–

46Potter County, SDSD2,3773.9%–

47Miner County, SDSD2,2813.8%–

48Pennington County, SDSD116,7923.6%–

49Campbell County, SDSD1,3773.3%–

50Clay County, SDSD15,0313.0%–

51Hyde County, SDSD1,1912.9%–

52Dewey County, SDSD5,4192.8%–

53Bon Homme County, SDSD7,2442.7%–

54Hutchinson County, SDSD7,4132.6%–

55Yankton County, SDSD23,6352.4%–

56Edmunds County, SDSD4,0222.3%–

57Oglala Lakota County, SDSD13,3382.3%–

58Bennett County, SDSD3,3072.2%–

59Deuel County, SDSD4,4081.9%–

60Faulk County, SDSD2,1781.6%–

61Roberts County, SDSD10,2551.6%–

62Brookings County, SDSD37,6351.5%–

63Todd County, SDSD8,8631.5%–

64Marshall County, SDSD4,4261.3%–

65McPherson County, SDSD2,3470.9%–

66Jackson County, SDSD2,6660.7%–

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES