RANKING · 2020 CENSUS · 50 SHOWN OF 50

Largest Swiss population, South Dakota counties · 2020

South Dakota counties ranked by the number of residents who are Swiss ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. 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 POPULATIONVS 2010

01Minnehaha County, SDSD212,691814+100%

02Pennington County, SDSD116,792463+69%

03Lawrence County, SDSD29,459206+63%

04Yankton County, SDSD23,635172+46%

05Lake County, SDSD10,993162−10%

06Union County, SDSD17,402151+260%

07Lincoln County, SDSD77,145144+132%

08Brookings County, SDSD37,63583+2%

09Turner County, SDSD9,31479+16%

10Brown County, SDSD37,56179−35%

11Butte County, SDSD10,85674+90%

12Davison County, SDSD20,06974+61%

13Faulk County, SDSD2,17852+300%

14Roberts County, SDSD10,25550−15%

15Hughes County, SDSD17,57046+35%

16Marshall County, SDSD4,42644–

17Meade County, SDSD30,71139−19%

18Gregory County, SDSD4,03736+71%

19Clay County, SDSD15,03134−38%

20Custer County, SDSD9,43134−60%

21Deuel County, SDSD4,40834–

22Spink County, SDSD6,15530−72%

23Charles Mix County, SDSD9,30325−19%

24Sanborn County, SDSD2,38824+33%

25Beadle County, SDSD19,62424−87%

26Brule County, SDSD5,27823−38%

27Jerauld County, SDSD1,65423+667%

28Perkins County, SDSD2,85323–

29Walworth County, SDSD5,21723+188%

30Fall River County, SDSD7,46721−43%

31Harding County, SDSD1,33119+58%

32Hand County, SDSD3,12118+6%

33Codington County, SDSD29,56216−65%

34Hutchinson County, SDSD7,41314−74%

35Clark County, SDSD4,03114−26%

36McCook County, SDSD5,96411+57%

37Moody County, SDSD6,63211−88%

38Lyman County, SDSD3,6949+800%

39Kingsbury County, SDSD5,2848−56%

40Jackson County, SDSD2,6667−22%

41Tripp County, SDSD5,7087−77%

42Campbell County, SDSD1,3776−79%

43Jones County, SDSD9136+20%

44Bon Homme County, SDSD7,2444−76%

45Day County, SDSD5,4844−60%

46McPherson County, SDSD2,3474−64%

47Miner County, SDSD2,2814−33%

48Sully County, SDSD1,4792−78%

49Corson County, SDSD3,7812−71%

50Grant County, SDSD7,5341−98%

SHOWING 1–50 OF 50

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS