RANKING · 2020 CENSUS · 40 SHOWN OF 40

Largest Swiss population, South Carolina counties · 2020

South Carolina 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 40 counties in South Carolina 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

01Greenville County, SCSC583,1251,030+6%

02Lexington County, SCSC317,588818+20%

03Richland County, SCSC434,956773+24%

04Charleston County, SCSC436,200720−10%

05York County, SCSC306,887570−3%

06Horry County, SCSC427,551492−15%

07Beaufort County, SCSC204,433486+11%

08Calhoun County, SCSC14,188328+369%

09Berkeley County, SCSC274,666315+18%

10Anderson County, SCSC219,930304+1%

11Spartanburg County, SCSC380,857298−64%

12Pickens County, SCSC139,198234−28%

13Dorchester County, SCSC178,397222−29%

14Sumter County, SCSC105,067205–

15Aiken County, SCSC181,515166−43%

16Oconee County, SCSC83,775148−17%

17Orangeburg County, SCSC83,177130+44%

18Lancaster County, SCSC114,296109+263%

19Cherokee County, SCSC58,27571+914%

20Laurens County, SCSC71,84861+45%

21Jasper County, SCSC38,53359–

22Edgefield County, SCSC29,80855–

23Chesterfield County, SCSC44,74051−26%

24Georgetown County, SCSC65,91251−64%

25Union County, SCSC26,79948+586%

26Abbeville County, SCSC24,83646−82%

27Darlington County, SCSC62,88843−66%

28Kershaw County, SCSC73,16636−38%

29Florence County, SCSC138,50433−79%

30Newberry County, SCSC39,56124−88%

31Bamberg County, SCSC12,79621–

32Colleton County, SCSC39,38221+40%

33Greenwood County, SCSC70,37920−51%

34Clarendon County, SCSC31,04311+0%

35Hampton County, SCSC18,1747–

36Fairfield County, SCSC20,3406−89%

37Lee County, SCSC15,7306–

38McCormick County, SCSC10,2156−74%

39Barnwell County, SCSC20,6533−93%

40Chester County, SCSC33,0012−71%

SHOWING 1–40 OF 40

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS