RANKING · 2020 CENSUS · 46 SHOWN OF 46

Least segregated, South Carolina counties · 2020

South Carolina counties with the lowest CensusEasy Segregation Score, where residents of every race are spread most evenly across neighborhoods (2023 ACS). This list covers the 46 counties in South Carolina that qualify, ranked against each other statewide.

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RELATEDOldest by median age Youngest by median age Most foreign-born residents Highest uninsured rate Most women Most men

RANKPLACESTATEPOPSEGREGATION SCOREVS 2000

01Calhoun County, SCSC14,18815–

02Marlboro County, SCSC25,48816–

03Marion County, SCSC28,24216–

04Kershaw County, SCSC73,16621–

05Chesterfield County, SCSC44,74021–

06Fairfield County, SCSC20,34021–

07Hampton County, SCSC18,17423–

08Aiken County, SCSC181,51524–

09Union County, SCSC26,79925–

10Allendale County, SCSC7,35525–

11Dorchester County, SCSC178,39726–

12Colleton County, SCSC39,38226–

13Berkeley County, SCSC274,66626–

14Lee County, SCSC15,73027–

15Chester County, SCSC33,00127–

16Laurens County, SCSC71,84827–

17Dillon County, SCSC27,45829–

18Pickens County, SCSC139,19829–

19Edgefield County, SCSC29,80829–

20Lancaster County, SCSC114,29629–

21Barnwell County, SCSC20,65330–

22Jasper County, SCSC38,53331–

23Horry County, SCSC427,55131–

24Lexington County, SCSC317,58831–

25York County, SCSC306,88731–

26Clarendon County, SCSC31,04332–

27Abbeville County, SCSC24,83632–

28Newberry County, SCSC39,56133–

29Saluda County, SCSC19,68033–

30Darlington County, SCSC62,88834–

31Greenville County, SCSC583,12534–

32Florence County, SCSC138,50434–

33Orangeburg County, SCSC83,17734–

34Greenwood County, SCSC70,37935–

35Williamsburg County, SCSC29,66236–

36Spartanburg County, SCSC380,85736–

37Sumter County, SCSC105,06736–

38Oconee County, SCSC83,77536–

39McCormick County, SCSC10,21536–

40Anderson County, SCSC219,93037–

41Beaufort County, SCSC204,43341–

42Richland County, SCSC434,95644–

43Bamberg County, SCSC12,79644–

44Charleston County, SCSC436,20045–

45Georgetown County, SCSC65,91245–

46Cherokee County, SCSC58,27546–

SHOWING 1–46 OF 46

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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES