RANKING · 2024 ACS · 28 SHOWN OF 28

Highest Costa Rican population share, Ohio counties

Ohio 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 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

Highest Costa Rican population share by state

RANKPLACESTATEPOPCOSTA RICAN SHAREVS 2010

01Van Wert County, OHOH29,0130.1%–

02Hamilton County, OHOH838,4180.1%+0.1 pts

03Delaware County, OHOH242,0320.1%–

04Lorain County, OHOH323,2190.1%+0.1 pts

05Auglaize County, OHOH45,9090.1%–

06Defiance County, OHOH38,2920.1%–

07Clinton County, OHOH42,3010.0%–

08Franklin County, OHOH1,361,5360.0%+0.0 pts

09Montgomery County, OHOH539,5980.0%+0.0 pts

10Muskingum County, OHOH87,0140.0%–

11Shelby County, OHOH48,0650.0%–

12Wood County, OHOH134,1760.0%+0.0 pts

13Jefferson County, OHOH63,5970.0%–

14Logan County, OHOH46,3020.0%–

15Clark County, OHOH135,3400.0%–

16Richland County, OHOH124,8930.0%–

17Medina County, OHOH185,0250.0%+0.0 pts

18Henry County, OHOH27,5980.0%–

19Erie County, OHOH73,2960.0%–

20Cuyahoga County, OHOH1,232,9250.0%+0.0 pts

21Summit County, OHOH538,3760.0%+0.0 pts

22Tuscarawas County, OHOH92,3730.0%–

23Warren County, OHOH257,1810.0%+0.0 pts

24Lucas County, OHOH423,3470.0%+0.0 pts

25Butler County, OHOH400,1280.0%−0.0 pts

26Stark County, OHOH373,7710.0%−0.0 pts

27Licking County, OHOH185,5640.0%+0.0 pts

28Wayne County, OHOH116,7580.0%–

SHOWING 1–28 OF 28

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES