RANKING · 2020 CENSUS · 23 SHOWN OF 23

Largest Costa Rican population, South Carolina counties · 2020

South Carolina counties ranked by the number of residents who are Costa 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 23 counties in South Carolina that qualify, ranked against each other statewide. The median across all 23 is 54.

Costa Rican Americans: full group profile →

South CarolinaAll states All rankings

SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

Largest Costa Rican population by state

RANKPLACESTATEPOPCOSTA RICAN POPULATIONVS 2010

01Beaufort County, SCSC204,433513+54%

02Greenville County, SCSC583,125365−41%

03Aiken County, SCSC181,515254–

04Horry County, SCSC427,551229+114%

05Dorchester County, SCSC178,397145–

06Charleston County, SCSC436,200141+4%

07Richland County, SCSC434,956133+19%

08Anderson County, SCSC219,930116+55%

09York County, SCSC306,88793−46%

10Lexington County, SCSC317,58864+392%

11Spartanburg County, SCSC380,85761–

12Pickens County, SCSC139,19854−23%

13Florence County, SCSC138,50453–

14Edgefield County, SCSC29,80828–

15Newberry County, SCSC39,56125–

16Chesterfield County, SCSC44,74023–

17Berkeley County, SCSC274,66621−13%

18Greenwood County, SCSC70,37917−67%

19Sumter County, SCSC105,06716−71%

20Chester County, SCSC33,00114–

21Oconee County, SCSC83,77511−56%

22Lancaster County, SCSC114,2967−88%

23Darlington County, SCSC62,8886+20%

SHOWING 1–23 OF 23

Download CSV (full list, 23 rows)

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