RANKING · 2020 CENSUS · 44 SHOWN OF 44

Largest Puerto Rican population, South Carolina counties · 2020

South Carolina counties ranked by the number of residents who are Puerto Rican origin, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 44 counties in South Carolina that qualify, ranked against each other statewide.

Puerto Rican Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Highest Mexican population share Highest Puerto Rican population share Largest Cuban population Highest Cuban population share Largest Dominican population

YEAR2010 2020 2024

RANKPLACESTATEPOPPUERTO RICAN POPULATIONVS 2010

01Greenville County, SCSC583,1255,068+114%

02Richland County, SCSC434,9564,393−11%

03Lexington County, SCSC317,5883,030+195%

04Beaufort County, SCSC204,4332,917+51%

05Horry County, SCSC427,5512,444+117%

06Berkeley County, SCSC274,6662,388+19%

07Charleston County, SCSC436,2002,254+80%

08York County, SCSC306,8872,027+61%

09Aiken County, SCSC181,5151,967+137%

10Spartanburg County, SCSC380,8571,872+108%

11Dorchester County, SCSC178,3971,303+76%

12Anderson County, SCSC219,930809+38%

13Pickens County, SCSC139,198779+231%

14Kershaw County, SCSC73,166746+111%

15Florence County, SCSC138,504582+25%

16Laurens County, SCSC71,848547+575%

17Orangeburg County, SCSC83,177427+319%

18Lancaster County, SCSC114,296416+95%

19Cherokee County, SCSC58,275390+275%

20Oconee County, SCSC83,775358−4%

21Greenwood County, SCSC70,379354+35%

22Sumter County, SCSC105,067300−51%

23Georgetown County, SCSC65,912282+662%

24Darlington County, SCSC62,888224+100%

25Clarendon County, SCSC31,043193+151%

26Chesterfield County, SCSC44,740179+384%

27Fairfield County, SCSC20,340147–

28Edgefield County, SCSC29,808113−10%

29Hampton County, SCSC18,174104+148%

30Williamsburg County, SCSC29,66299−8%

31Abbeville County, SCSC24,83695–

32Barnwell County, SCSC20,65393+31%

33Marlboro County, SCSC25,48889+68%

34Lee County, SCSC15,73075–

35Newberry County, SCSC39,56169+10%

36Union County, SCSC26,79964−4%

37Chester County, SCSC33,00163+24%

38Allendale County, SCSC7,35555+1275%

39Colleton County, SCSC39,38248−72%

40Bamberg County, SCSC12,79645−13%

41McCormick County, SCSC10,21527+238%

42Dillon County, SCSC27,45810−88%

43Marion County, SCSC28,2428−58%

44Jasper County, SCSC38,5335−98%

SHOWING 1–44 OF 44

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS