RANKING · 1990 CENSUS · 46 SHOWN OF 46

Highest Black population share, South Carolina counties · 1990

South Carolina counties ranked by the share of all residents who are Black or African American (1990 American Community Survey). A concentration measure: Black 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 ZIP codes

RELATEDHighest Asian household income Highest Black household income Highest Hispanic household income Highest White (non-Hispanic) household income Largest White (non-Hispanic) population Highest White (non-Hispanic) population share

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPBLACKVS –

01Allendale County, SCSC7,35567.8%–

02Williamsburg County, SCSC29,66264.3%–

03Lee County, SCSC15,73062.1%–

04Bamberg County, SCSC12,79661.6%–

05McCormick County, SCSC10,21558.6%–

06Fairfield County, SCSC20,34058.5%–

07Orangeburg County, SCSC83,17758.1%–

08Jasper County, SCSC38,53357.3%–

09Clarendon County, SCSC31,04356.6%–

10Marion County, SCSC28,24254.7%–

11Hampton County, SCSC18,17454.5%–

12Calhoun County, SCSC14,18851.6%–

13Marlboro County, SCSC25,48848.6%–

14Edgefield County, SCSC29,80846.3%–

15Colleton County, SCSC39,38245.1%–

16Sumter County, SCSC105,06743.3%–

17Dillon County, SCSC27,45843.2%–

18Georgetown County, SCSC65,91243.2%–

19Barnwell County, SCSC20,65343.0%–

20Richland County, SCSC434,95641.8%–

21Darlington County, SCSC62,88840.0%–

22Chester County, SCSC33,00139.9%–

23Florence County, SCSC138,50438.7%–

24Charleston County, SCSC436,20034.9%–

25Newberry County, SCSC39,56134.8%–

26Chesterfield County, SCSC44,74033.5%–

27Saluda County, SCSC19,68033.1%–

28Abbeville County, SCSC24,83631.5%–

29Greenwood County, SCSC70,37930.2%–

30Union County, SCSC26,79930.0%–

31Beaufort County, SCSC204,43328.5%–

32Kershaw County, SCSC73,16628.4%–

33Laurens County, SCSC71,84828.2%–

34Lancaster County, SCSC114,29625.3%–

35Berkeley County, SCSC274,66624.1%–

36Aiken County, SCSC181,51524.1%–

37Dorchester County, SCSC178,39723.1%–

38Cherokee County, SCSC58,27520.7%–

39Spartanburg County, SCSC380,85720.7%–

40York County, SCSC306,88720.0%–

41Greenville County, SCSC583,12518.0%–

42Horry County, SCSC427,55117.5%–

43Anderson County, SCSC219,93016.6%–

44Lexington County, SCSC317,58811.0%–

45Oconee County, SCSC83,7758.7%–

46Pickens County, SCSC139,1987.4%–

SHOWING 1–46 OF 46

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS