RANKING · 2024 ACS · 46 SHOWN OF 46

Highest Welsh population share, South Carolina counties

South Carolina counties ranked by the share of all residents who are Welsh ancestry (2023 American Community Survey). A concentration measure: Welsh residents as a percentage of total population. This list covers the 46 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

RANKPLACESTATEPOPWELSH SHAREVS 2000

01Chester County, SCSC33,0011.1%–

02Marlboro County, SCSC25,4881.0%–

03Pickens County, SCSC139,1980.7%–

04Newberry County, SCSC39,5610.7%–

05Beaufort County, SCSC204,4330.6%–

06Chesterfield County, SCSC44,7400.6%–

07Greenville County, SCSC583,1250.6%–

08Charleston County, SCSC436,2000.6%–

09Horry County, SCSC427,5510.6%–

10Kershaw County, SCSC73,1660.5%–

11York County, SCSC306,8870.5%–

12Aiken County, SCSC181,5150.5%–

13Lancaster County, SCSC114,2960.5%–

14Oconee County, SCSC83,7750.5%–

15Anderson County, SCSC219,9300.5%–

16Lee County, SCSC15,7300.5%–

17McCormick County, SCSC10,2150.5%–

18Berkeley County, SCSC274,6660.4%–

19Greenwood County, SCSC70,3790.4%–

20Spartanburg County, SCSC380,8570.4%–

21Colleton County, SCSC39,3820.4%–

22Lexington County, SCSC317,5880.4%–

23Jasper County, SCSC38,5330.4%–

24Florence County, SCSC138,5040.4%–

25Darlington County, SCSC62,8880.4%–

26Edgefield County, SCSC29,8080.3%–

27Georgetown County, SCSC65,9120.3%–

28Dorchester County, SCSC178,3970.3%–

29Richland County, SCSC434,9560.3%–

30Clarendon County, SCSC31,0430.3%–

31Laurens County, SCSC71,8480.3%–

32Fairfield County, SCSC20,3400.2%–

33Calhoun County, SCSC14,1880.2%–

34Union County, SCSC26,7990.2%–

35Williamsburg County, SCSC29,6620.2%–

36Sumter County, SCSC105,0670.1%–

37Barnwell County, SCSC20,6530.1%–

38Cherokee County, SCSC58,2750.1%–

39Abbeville County, SCSC24,8360.1%–

40Bamberg County, SCSC12,7960.1%–

41Orangeburg County, SCSC83,1770.1%–

42Hampton County, SCSC18,1740.0%–

43Dillon County, SCSC27,4580.0%–

44Allendale County, SCSC7,3550.0%–

45Saluda County, SCSC19,6800.0%–

46Marion County, SCSC28,2420.0%–

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