RANKING · 2024 ACS · 46 SHOWN OF 46

Highest Mexican population share, South Carolina counties

South Carolina counties ranked by the share of all residents who are Mexican origin (2023 American Community Survey). A concentration measure: Mexican 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 Mexican population Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share Largest Dominican population

YEAR2010 2020 2024

RANKPLACESTATEPOPMEXICAN SHAREVS 2000

01Jasper County, SCSC38,53310.8%–

02Saluda County, SCSC19,6808.9%–

03Allendale County, SCSC7,3555.8%–

04Beaufort County, SCSC204,4335.8%–

05Newberry County, SCSC39,5615.5%–

06Spartanburg County, SCSC380,8575.3%–

07Greenwood County, SCSC70,3795.0%–

08Edgefield County, SCSC29,8084.6%–

09Greenville County, SCSC583,1254.3%–

10Chesterfield County, SCSC44,7404.3%–

11Oconee County, SCSC83,7753.9%–

12Lexington County, SCSC317,5883.8%–

13Berkeley County, SCSC274,6663.7%–

14Horry County, SCSC427,5513.6%–

15Laurens County, SCSC71,8483.5%–

16Charleston County, SCSC436,2003.5%–

17Colleton County, SCSC39,3823.5%–

18Calhoun County, SCSC14,1883.2%–

19Dorchester County, SCSC178,3973.0%–

20Lancaster County, SCSC114,2962.9%–

21Aiken County, SCSC181,5152.8%–

22Cherokee County, SCSC58,2752.8%–

23Kershaw County, SCSC73,1662.8%–

24York County, SCSC306,8872.6%–

25Pickens County, SCSC139,1982.4%–

26Hampton County, SCSC18,1742.4%–

27Marion County, SCSC28,2422.4%–

28Richland County, SCSC434,9562.4%–

29Clarendon County, SCSC31,0432.1%–

30Sumter County, SCSC105,0672.1%–

31Anderson County, SCSC219,9301.9%–

32Chester County, SCSC33,0011.8%–

33Florence County, SCSC138,5041.8%–

34Barnwell County, SCSC20,6531.7%–

35Georgetown County, SCSC65,9121.6%–

36Lee County, SCSC15,7301.4%–

37Orangeburg County, SCSC83,1771.3%–

38Darlington County, SCSC62,8881.2%–

39Bamberg County, SCSC12,7961.1%–

40Dillon County, SCSC27,4581.0%–

41Abbeville County, SCSC24,8360.9%–

42Marlboro County, SCSC25,4880.9%–

43Williamsburg County, SCSC29,6620.9%–

44Union County, SCSC26,7990.5%–

45McCormick County, SCSC10,2150.3%–

46Fairfield County, SCSC20,3400.0%–

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