RANKING · 2024 ACS · 21 SHOWN OF 21

Highest Costa Rican population share, Indiana counties

Indiana counties ranked by the share of all residents who are Costa Rican origin (2024 American Community Survey). A concentration measure: Costa Rican residents as a percentage of total population. This list covers the 21 counties in Indiana that qualify, ranked against each other statewide. The median across all 21 is 0.0%. Biggest climber in the top 100 since 2020: Lake County, IN, up 15 places to #5.

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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

Highest Costa Rican population share by state

RANKPLACESTATEPOPCOSTA RICAN SHAREVS 2010

01▲12Bartholomew County, ININ85,7290.1%+0.1 pts

02Floyd County, ININ82,1530.1%–

03▲11St. Joseph County, ININ272,8610.0%0.0 pts

04Starke County, ININ23,4250.0%–

05▲15Lake County, ININ504,6120.0%0.0 pts

06Dearborn County, ININ51,6090.0%–

07▲4Henry County, ININ49,1370.0%–

08▲7Tippecanoe County, ININ190,4560.0%0.0 pts

09▲9Marion County, ININ992,1960.0%–

10▼6Hendricks County, ININ193,5100.0%0.0 pts

11▼6Boone County, ININ80,6890.0%0.0 pts

12▲5Monroe County, ININ143,3450.0%0.0 pts

13Gibson County, ININ33,0910.0%–

14▲7Hamilton County, ININ387,0360.0%0.0 pts

15White County, ININ25,1640.0%–

16▼13Elkhart County, ININ208,7740.0%0.0 pts

17▲2Porter County, ININ176,0490.0%0.0 pts

18Newton County, ININ14,1880.0%–

19▼10Kosciusko County, ININ80,8920.0%0.0 pts

20Wayne County, ININ66,1690.0%–

21▲1Allen County, ININ402,3290.0%0.0 pts

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES