RANKING · 2024 ACS · 37 SHOWN OF 37

Highest Swiss population share, South Carolina counties

South Carolina 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 37 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 SHAREVS 2000

01Calhoun County, SCSC14,1882.4%–

02Lexington County, SCSC317,5880.3%–

03Union County, SCSC26,7990.3%–

04Barnwell County, SCSC20,6530.3%–

05Aiken County, SCSC181,5150.2%–

06Georgetown County, SCSC65,9120.2%–

07Saluda County, SCSC19,6800.2%–

08Charleston County, SCSC436,2000.2%–

09Abbeville County, SCSC24,8360.2%–

10Edgefield County, SCSC29,8080.2%–

11Greenwood County, SCSC70,3790.2%–

12York County, SCSC306,8870.2%–

13Greenville County, SCSC583,1250.2%–

14Beaufort County, SCSC204,4330.2%–

15Dorchester County, SCSC178,3970.2%–

16Oconee County, SCSC83,7750.2%–

17Orangeburg County, SCSC83,1770.2%–

18Jasper County, SCSC38,5330.1%–

19Darlington County, SCSC62,8880.1%–

20Berkeley County, SCSC274,6660.1%–

21Anderson County, SCSC219,9300.1%–

22Fairfield County, SCSC20,3400.1%–

23Richland County, SCSC434,9560.1%–

24Spartanburg County, SCSC380,8570.1%–

25Colleton County, SCSC39,3820.1%–

26Bamberg County, SCSC12,7960.1%–

27Horry County, SCSC427,5510.1%–

28Pickens County, SCSC139,1980.1%–

29Lancaster County, SCSC114,2960.1%–

30Newberry County, SCSC39,5610.1%–

31Kershaw County, SCSC73,1660.1%–

32Williamsburg County, SCSC29,6620.0%–

33Laurens County, SCSC71,8480.0%–

34Sumter County, SCSC105,0670.0%–

35Chester County, SCSC33,0010.0%–

36Florence County, SCSC138,5040.0%–

37Clarendon County, SCSC31,0430.0%–

SHOWING 1–37 OF 37

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