RANKING · 2020 CENSUS · 46 SHOWN OF 46

Largest American population, South Carolina counties · 2020

South Carolina counties ranked by the number of residents who are American ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. 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

RELATEDHighest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share Largest Iraqi population

YEAR2010 2020 2024

RANKPLACESTATEPOPAMERICAN POPULATIONVS 2000

01Charleston County, SCSC436,20068,643–

02Greenville County, SCSC583,12540,378–

03Horry County, SCSC427,55137,133–

04York County, SCSC306,88735,583–

05Aiken County, SCSC181,51534,413–

06Lexington County, SCSC317,58832,602–

07Spartanburg County, SCSC380,85731,960–

08Anderson County, SCSC219,93023,354–

09Richland County, SCSC434,95621,650–

10Berkeley County, SCSC274,66617,982–

11Pickens County, SCSC139,19813,246–

12Beaufort County, SCSC204,43311,686–

13Florence County, SCSC138,50410,969–

14Dorchester County, SCSC178,39710,443–

15Cherokee County, SCSC58,2759,428–

16Lancaster County, SCSC114,2969,137–

17Georgetown County, SCSC65,9128,721–

18Oconee County, SCSC83,7758,655–

19Laurens County, SCSC71,8487,356–

20Chester County, SCSC33,0017,004–

21Greenwood County, SCSC70,3796,704–

22Sumter County, SCSC105,0676,582–

23Kershaw County, SCSC73,1666,007–

24Darlington County, SCSC62,8885,113–

25Barnwell County, SCSC20,6534,783–

26Newberry County, SCSC39,5614,590–

27Edgefield County, SCSC29,8084,407–

28Orangeburg County, SCSC83,1773,485–

29Dillon County, SCSC27,4583,393–

30Chesterfield County, SCSC44,7403,356–

31Saluda County, SCSC19,6803,076–

32Union County, SCSC26,7992,901–

33Abbeville County, SCSC24,8362,754–

34Colleton County, SCSC39,3822,555–

35Williamsburg County, SCSC29,6622,358–

36Fairfield County, SCSC20,3402,274–

37Clarendon County, SCSC31,0432,011–

38Marion County, SCSC28,2421,890–

39Bamberg County, SCSC12,7961,787–

40Jasper County, SCSC38,5331,612–

41Marlboro County, SCSC25,4881,567–

42Hampton County, SCSC18,1741,103–

43Calhoun County, SCSC14,188994–

44Lee County, SCSC15,730823–

45Allendale County, SCSC7,355684–

46McCormick County, SCSC10,215460–

SHOWING 1–46 OF 46

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