RANKING · 2024 ACS · 21 SHOWN OF 21

Largest Costa Rican population, Indiana counties

Indiana counties ranked by the number of residents who are Costa Rican origin, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 21 counties in Indiana that qualify, ranked against each other statewide.

Costa Rican Americans: full group profile →

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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

01Marion County, ININ992,196304–

02Lake County, ININ504,612229+227%

03St. Joseph County, ININ272,861135+63%

04Bartholomew County, ININ85,72991+184%

05Hamilton County, ININ387,03682−2%

06Tippecanoe County, ININ190,45676+38%

07Hendricks County, ININ193,51057+104%

08Floyd County, ININ82,15352–

09Elkhart County, ININ208,77439+144%

10Monroe County, ININ143,34539+77%

11Porter County, ININ176,04931+107%

12Dearborn County, ININ51,60923–

13Boone County, ININ80,68921−5%

14Henry County, ININ49,13720–

15Allen County, ININ402,32915−38%

16Starke County, ININ23,42511–

17Gibson County, ININ33,0918–

18White County, ININ25,1645–

19Kosciusko County, ININ80,8924−78%

20Wayne County, ININ66,1693–

21Newton County, ININ14,1882–

SHOWING 1–21 OF 21

Download CSV (full list, 21 rows)

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