RANKING · 2010 CENSUS · 18 SHOWN OF 18

Largest Costa Rican population, Ohio counties · 2010

Ohio counties ranked by the number of residents who are Costa Rican origin, from the 2010 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 18 counties in Ohio that qualify, ranked against each other statewide. The median across all 18 is 29.

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 –

01Franklin County, OHOH1,361,536177–

02Cuyahoga County, OHOH1,232,92582–

03Montgomery County, OHOH539,59880–

04Hamilton County, OHOH838,41872–

05Stark County, OHOH373,77169–

06Medina County, OHOH185,02535–

07Butler County, OHOH400,12832–

08Lucas County, OHOH423,34730–

09Geauga County, OHOH95,67629–

10Warren County, OHOH257,18123–

11Fulton County, OHOH41,85323–

12Lorain County, OHOH323,21919–

13Fairfield County, OHOH169,75212–

14Summit County, OHOH538,37611–

15Clermont County, OHOH216,9778–

16Wood County, OHOH134,1767–

17Licking County, OHOH185,5646–

18Perry County, OHOH35,9186–

SHOWING 1–18 OF 18

Download CSV (full list, 18 rows)

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