RANKING · 2024 ACS · 46 SHOWN OF 46

Most unmarried people, South Carolina counties

South Carolina counties with the highest share of people 15 and over who are not currently married (never-married, widowed, or divorced), as of the 2024 American Community Survey. 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 foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried men

RANKPLACESTATEPOPUNMARRIED PEOPLEVS 2000

01Marion County, SCSC28,24265.8%+36%

02Marlboro County, SCSC25,48864.3%+45%

03Bamberg County, SCSC12,79663.9%+26%

04Orangeburg County, SCSC83,17760.0%+23%

05Allendale County, SCSC7,35559.4%+15%

06Lee County, SCSC15,73059.2%+22%

07Richland County, SCSC434,95658.7%+23%

08Dillon County, SCSC27,45858.5%+20%

09Darlington County, SCSC62,88857.5%+29%

10Williamsburg County, SCSC29,66257.4%+25%

11Hampton County, SCSC18,17456.7%+43%

12Barnwell County, SCSC20,65356.4%+29%

13Greenwood County, SCSC70,37956.3%+31%

14Colleton County, SCSC39,38256.1%+33%

15Union County, SCSC26,79955.9%+29%

16Fairfield County, SCSC20,34055.8%+21%

17Cherokee County, SCSC58,27554.1%+31%

18Florence County, SCSC138,50453.6%+22%

19Chesterfield County, SCSC44,74053.1%+26%

20Sumter County, SCSC105,06752.4%+20%

21Clarendon County, SCSC31,04351.9%+10%

22Pickens County, SCSC139,19851.4%+22%

23Charleston County, SCSC436,20050.5%+3%

24Chester County, SCSC33,00149.6%+15%

25Newberry County, SCSC39,56149.6%+19%

26Laurens County, SCSC71,84849.5%+17%

27Edgefield County, SCSC29,80849.5%+21%

28Spartanburg County, SCSC380,85748.2%+17%

29Abbeville County, SCSC24,83647.4%+14%

30Dorchester County, SCSC178,39747.3%+23%

31Horry County, SCSC427,55147.3%+14%

32Greenville County, SCSC583,12547.0%+16%

33Berkeley County, SCSC274,66646.9%+16%

34Aiken County, SCSC181,51546.8%+15%

35Anderson County, SCSC219,93046.2%+19%

36Jasper County, SCSC38,53345.9%+11%

37Lancaster County, SCSC114,29645.5%+12%

38McCormick County, SCSC10,21545.5%+3%

39Calhoun County, SCSC14,18845.5%+10%

40Lexington County, SCSC317,58845.4%+19%

41Georgetown County, SCSC65,91245.3%+12%

42Kershaw County, SCSC73,16644.3%+13%

43Saluda County, SCSC19,68043.7%+8%

44York County, SCSC306,88743.5%+12%

45Oconee County, SCSC83,77541.3%+19%

46Beaufort County, SCSC204,43340.8%+7%

SHOWING 1–46 OF 46

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES