RANKING · 2020 CENSUS · 46 SHOWN OF 46

Most foreign-born residents, South Carolina counties · 2020

South Carolina counties ranked by the share of residents born outside the US (2020 ACS). 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

YEAR2010 2020 2024

RANKPLACESTATEPOPFOREIGN-BORNVS 2010

01Jasper County, SCSC38,5339.7%+2%

02Greenville County, SCSC583,1258.3%+6%

03Beaufort County, SCSC204,4338.0%−16%

04Saluda County, SCSC19,6807.5%−12%

05Spartanburg County, SCSC380,8576.6%+17%

06Horry County, SCSC427,5516.6%−2%

07Richland County, SCSC434,9565.9%+11%

08Charleston County, SCSC436,2005.8%+4%

09York County, SCSC306,8875.8%+42%

10Dorchester County, SCSC178,3975.6%+39%

11Berkeley County, SCSC274,6665.3%−4%

12Lexington County, SCSC317,5885.3%+7%

13Lancaster County, SCSC114,2965.2%+59%

14Newberry County, SCSC39,5614.9%−7%

15Greenwood County, SCSC70,3794.7%+5%

16Aiken County, SCSC181,5154.0%+14%

17Oconee County, SCSC83,7753.9%+21%

18Edgefield County, SCSC29,8083.7%−9%

19Pickens County, SCSC139,1983.4%−15%

20Hampton County, SCSC18,1743.2%+19%

21Bamberg County, SCSC12,7963.2%+147%

22Florence County, SCSC138,5043.1%+16%

23Sumter County, SCSC105,0673.1%−9%

24Anderson County, SCSC219,9303.0%+9%

25Kershaw County, SCSC73,1662.8%−7%

26Georgetown County, SCSC65,9122.8%−6%

27Laurens County, SCSC71,8482.8%−10%

28Colleton County, SCSC39,3822.7%+24%

29Cherokee County, SCSC58,2752.7%−5%

30Chesterfield County, SCSC44,7402.5%−3%

31Abbeville County, SCSC24,8362.4%+68%

32Barnwell County, SCSC20,6532.1%+81%

33Clarendon County, SCSC31,0432.0%+16%

34Darlington County, SCSC62,8882.0%+23%

35Marion County, SCSC28,2421.9%−15%

36Williamsburg County, SCSC29,6621.8%+97%

37Marlboro County, SCSC25,4881.7%+8%

38McCormick County, SCSC10,2151.7%+10%

39Calhoun County, SCSC14,1881.7%+11%

40Chester County, SCSC33,0011.7%+46%

41Allendale County, SCSC7,3551.6%+47%

42Lee County, SCSC15,7301.6%+35%

43Orangeburg County, SCSC83,1771.2%−36%

44Union County, SCSC26,7990.9%+82%

45Dillon County, SCSC27,4580.8%−56%

46Fairfield County, SCSC20,3400.5%−24%

SHOWING 1–46 OF 46

Download CSV (full list, 46 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS