RANKING · 2024 ACS · 46 SHOWN OF 46

Most racially diverse, South Carolina counties

South Carolina counties ranked by the CensusEasy Diversity Score (0 to 100), the chance two random residents are of a different race or ethnicity (2024 ACS). This list covers the 46 counties in South Carolina that qualify, ranked against each other statewide. The median across all 46 is 67.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

RANKPLACESTATEPOPDIVERSITY SCOREVS 1990

01Jasper County, SCSC38,53381+31%

02Richland County, SCSC434,95677+19%

03Marlboro County, SCSC25,48877+17%

04Saluda County, SCSC19,68075+33%

05Sumter County, SCSC105,06774+16%

06Dillon County, SCSC27,45874+15%

07Edgefield County, SCSC29,80873+15%

08Berkeley County, SCSC274,66672+35%

09Florence County, SCSC138,50472+19%

10Hampton County, SCSC18,17470+13%

11Greenwood County, SCSC70,37970+30%

12Colleton County, SCSC39,38270+11%

13Dorchester County, SCSC178,39770+42%

14Chesterfield County, SCSC44,74070+24%

15Clarendon County, SCSC31,04370+12%

16Barnwell County, SCSC20,65370+12%

17Newberry County, SCSC39,56169+20%

18Darlington County, SCSC62,88869+13%

19Fairfield County, SCSC20,34069+13%

20Marion County, SCSC28,24269+9%

21Calhoun County, SCSC14,18868+8%

22Chester County, SCSC33,00168+11%

23Greenville County, SCSC583,12567+66%

24Aiken County, SCSC181,51567+39%

25Spartanburg County, SCSC380,85766+50%

26Charleston County, SCSC436,20066+9%

27McCormick County, SCSC10,21566+7%

28Orangeburg County, SCSC83,17765+5%

29York County, SCSC306,88765+49%

30Bamberg County, SCSC12,79664+7%

31Laurens County, SCSC71,84864+23%

32Union County, SCSC26,79963+19%

33Beaufort County, SCSC204,43363+11%

34Kershaw County, SCSC73,16663+21%

35Lancaster County, SCSC114,29663+30%

36Lee County, SCSC15,73063+5%

37Allendale County, SCSC7,35563+12%

38Williamsburg County, SCSC29,66262+7%

39Georgetown County, SCSC65,91261−2%

40Lexington County, SCSC317,58859+113%

41Cherokee County, SCSC58,27559+40%

42Abbeville County, SCSC24,83658+6%

43Anderson County, SCSC219,93052+42%

44Horry County, SCSC427,55151+30%

45Pickens County, SCSC139,19838+87%

46Oconee County, SCSC83,77538+68%

SHOWING 1–46 OF 46

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES