RANKING · 2024 ACS · 46 SHOWN OF 46

Highest Swiss population share, South Dakota counties

South Dakota counties ranked by the share of all residents who are Swiss ancestry (2024 American Community Survey). A concentration measure: Swiss residents as a percentage of total population. This list covers the 46 counties in South Dakota that qualify, ranked against each other statewide.

Swiss Americans: full group profile →

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SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPSWISS SHAREVS 2010

01Sanborn County, SDSD2,3882.1%+1.3 pts

02Custer County, SDSD9,4311.3%+0.3 pts

03Faulk County, SDSD2,1781.1%+0.6 pts

04Fall River County, SDSD7,4670.7%+0.2 pts

05Turner County, SDSD9,3140.7%−0.1 pts

06Gregory County, SDSD4,0370.7%+0.2 pts

07Mellette County, SDSD2,1370.7%–

08Todd County, SDSD8,8630.6%+0.3 pts

09Hutchinson County, SDSD7,4130.6%−0.2 pts

10Hanson County, SDSD3,4560.5%+0.2 pts

11Marshall County, SDSD4,4260.5%–

12Lyman County, SDSD3,6940.5%+0.5 pts

13Yankton County, SDSD23,6350.5%−0.0 pts

14Spink County, SDSD6,1550.5%−1.2 pts

15Brown County, SDSD37,5610.5%+0.1 pts

16Roberts County, SDSD10,2550.4%−0.2 pts

17Jones County, SDSD9130.4%−0.1 pts

18Lake County, SDSD10,9930.4%−1.3 pts

19Union County, SDSD17,4020.4%+0.1 pts

20Pennington County, SDSD116,7920.3%+0.1 pts

21Meade County, SDSD30,7110.3%+0.2 pts

22Clark County, SDSD4,0310.3%−0.2 pts

23Lincoln County, SDSD77,1450.3%+0.2 pts

24Charles Mix County, SDSD9,3030.3%−0.0 pts

25Edmunds County, SDSD4,0220.3%+0.2 pts

26Hand County, SDSD3,1210.3%−0.2 pts

27Minnehaha County, SDSD212,6910.3%+0.0 pts

28Perkins County, SDSD2,8530.3%–

29Jerauld County, SDSD1,6540.2%+0.1 pts

30Beadle County, SDSD19,6240.2%−0.9 pts

31Miner County, SDSD2,2810.2%−0.0 pts

32Walworth County, SDSD5,2170.2%+0.1 pts

33Sully County, SDSD1,4790.2%−0.5 pts

34Codington County, SDSD29,5620.2%+0.0 pts

35Hughes County, SDSD17,5700.2%−0.0 pts

36Kingsbury County, SDSD5,2840.2%−0.2 pts

37Hamlin County, SDSD6,9000.2%−0.7 pts

38Davison County, SDSD20,0690.2%−0.1 pts

39Brookings County, SDSD37,6350.1%−0.2 pts

40Lawrence County, SDSD29,4590.1%−0.4 pts

41Moody County, SDSD6,6320.1%−1.4 pts

42Deuel County, SDSD4,4080.1%–

43Brule County, SDSD5,2780.1%−0.7 pts

44Grant County, SDSD7,5340.1%−0.6 pts

45Clay County, SDSD15,0310.0%−0.4 pts

46Butte County, SDSD10,8560.0%−0.4 pts

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES