RANKING · 2010 CENSUS · 46 SHOWN OF 46

Highest American population share, South Carolina counties · 2010

South Carolina counties ranked by the share of all residents who are American ancestry (2023 American Community Survey). A concentration measure: American residents as a percentage of total population. This list covers the 46 counties in South Carolina that qualify, ranked against each other statewide.

South CarolinaAll states All rankings

SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPAMERICAN SHAREVS 2000

01Kershaw County, SCSC73,16628.1%–

02Colleton County, SCSC39,38225.0%–

03Lee County, SCSC15,73024.9%–

04Lancaster County, SCSC114,29623.9%–

05Aiken County, SCSC181,51520.6%–

06Chester County, SCSC33,00119.9%–

07Fairfield County, SCSC20,34018.0%–

08Greenwood County, SCSC70,37917.8%–

09Saluda County, SCSC19,68017.8%–

10Chesterfield County, SCSC44,74016.3%–

11Pickens County, SCSC139,19816.1%–

12Anderson County, SCSC219,93015.9%–

13Edgefield County, SCSC29,80815.8%–

14Calhoun County, SCSC14,18815.4%–

15Horry County, SCSC427,55115.3%–

16Dorchester County, SCSC178,39714.9%–

17Abbeville County, SCSC24,83614.7%–

18Cherokee County, SCSC58,27514.7%–

19Oconee County, SCSC83,77514.4%–

20Newberry County, SCSC39,56114.2%–

21Lexington County, SCSC317,58814.0%–

22Spartanburg County, SCSC380,85713.6%–

23Dillon County, SCSC27,45813.5%–

24Union County, SCSC26,79913.4%–

25Greenville County, SCSC583,12513.0%–

26Clarendon County, SCSC31,04312.2%–

27Laurens County, SCSC71,84811.8%–

28Barnwell County, SCSC20,65311.5%–

29Berkeley County, SCSC274,66610.4%–

30McCormick County, SCSC10,21510.2%–

31Charleston County, SCSC436,2009.8%–

32Marlboro County, SCSC25,4889.7%–

33Darlington County, SCSC62,8889.5%–

34York County, SCSC306,8879.2%–

35Georgetown County, SCSC65,9128.7%–

36Florence County, SCSC138,5048.4%–

37Marion County, SCSC28,2427.8%–

38Orangeburg County, SCSC83,1777.7%–

39Richland County, SCSC434,9567.1%–

40Sumter County, SCSC105,0676.9%–

41Hampton County, SCSC18,1746.3%–

42Allendale County, SCSC7,3555.6%–

43Bamberg County, SCSC12,7965.1%–

44Beaufort County, SCSC204,4335.0%–

45Williamsburg County, SCSC29,6624.6%–

46Jasper County, SCSC38,5332.5%–

SHOWING 1–46 OF 46

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