RANKING · 2024 ACS · 28 SHOWN OF 28

Largest Costa Rican population, Ohio counties

Ohio 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 28 counties in Ohio that qualify, ranked against each other statewide.

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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

01Hamilton County, OHOH838,418865+1101%

02Franklin County, OHOH1,361,536663+275%

03Lorain County, OHOH323,219286+1405%

04Montgomery County, OHOH539,598266+233%

05Delaware County, OHOH242,032218–

06Cuyahoga County, OHOH1,232,925160+95%

07Summit County, OHOH538,37667+509%

08Lucas County, OHOH423,34746+53%

09Wood County, OHOH134,17641+486%

10Medina County, OHOH185,02538+9%

11Clark County, OHOH135,34036–

12Van Wert County, OHOH29,01336–

13Muskingum County, OHOH87,01432–

14Butler County, OHOH400,12831−3%

15Auglaize County, OHOH45,90930–

16Richland County, OHOH124,89329–

17Warren County, OHOH257,18128+22%

18Stark County, OHOH373,77124−65%

19Clinton County, OHOH42,30121–

20Defiance County, OHOH38,29221–

21Jefferson County, OHOH63,59719–

22Shelby County, OHOH48,06517–

23Logan County, OHOH46,30213–

24Erie County, OHOH73,29611–

25Tuscarawas County, OHOH92,37311–

26Licking County, OHOH185,56410+67%

27Henry County, OHOH27,5985–

28Wayne County, OHOH116,7583–

SHOWING 1–28 OF 28

Download CSV (full list, 28 rows)

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