RANKING · 2020 CENSUS · 50 SHOWN OF 50

Highest Swiss population share, South Dakota counties · 2020

South Dakota counties ranked by the share of all residents who are Swiss ancestry (2023 American Community Survey). A concentration measure: Swiss residents as a percentage of total population. This list covers the 50 counties in South Dakota that qualify, ranked against each other statewide.

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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 2000

01Faulk County, SDSD2,1782.2%–

02Harding County, SDSD1,3311.6%–

03Lake County, SDSD10,9931.3%–

04Jerauld County, SDSD1,6541.1%–

05Sanborn County, SDSD2,3881.0%–

06Union County, SDSD17,4021.0%–

07Turner County, SDSD9,3140.9%–

08Marshall County, SDSD4,4260.9%–

09Gregory County, SDSD4,0370.9%–

10Lawrence County, SDSD29,4590.8%–

11Deuel County, SDSD4,4080.8%–

12Perkins County, SDSD2,8530.8%–

13Yankton County, SDSD23,6350.8%–

14Butte County, SDSD10,8560.7%–

15Jones County, SDSD9130.7%–

16Hand County, SDSD3,1210.6%–

17Roberts County, SDSD10,2550.5%–

18Spink County, SDSD6,1550.5%–

19Brule County, SDSD5,2780.4%–

20Minnehaha County, SDSD212,6910.4%–

21Walworth County, SDSD5,2170.4%–

22Pennington County, SDSD116,7920.4%–

23Campbell County, SDSD1,3770.4%–

24Custer County, SDSD9,4310.4%–

25Clark County, SDSD4,0310.4%–

26Davison County, SDSD20,0690.4%–

27Fall River County, SDSD7,4670.3%–

28Charles Mix County, SDSD9,3030.3%–

29Hughes County, SDSD17,5700.3%–

30Lincoln County, SDSD77,1450.2%–

31Clay County, SDSD15,0310.2%–

32Brookings County, SDSD37,6350.2%–

33Lyman County, SDSD3,6940.2%–

34Jackson County, SDSD2,6660.2%–

35Brown County, SDSD37,5610.2%–

36McCook County, SDSD5,9640.2%–

37Hutchinson County, SDSD7,4130.2%–

38Miner County, SDSD2,2810.2%–

39McPherson County, SDSD2,3470.2%–

40Moody County, SDSD6,6320.2%–

41Kingsbury County, SDSD5,2840.2%–

42Sully County, SDSD1,4790.2%–

43Meade County, SDSD30,7110.1%–

44Beadle County, SDSD19,6240.1%–

45Tripp County, SDSD5,7080.1%–

46Day County, SDSD5,4840.1%–

47Bon Homme County, SDSD7,2440.1%–

48Codington County, SDSD29,5620.1%–

49Corson County, SDSD3,7810.0%–

50Grant County, SDSD7,5340.0%–

SHOWING 1–50 OF 50

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