RANKING · 2010 CENSUS · 48 SHOWN OF 48

Largest Colombian population, Ohio counties · 2010

Ohio counties ranked by the number of residents who are Colombian 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 48 counties in Ohio that qualify, ranked against each other statewide. The median across all 48 is 41.

Colombian Americans: full group profile →

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SAME RANKING BYCities States Metros

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

RANKPLACESTATEPOPCOLOMBIAN POPULATIONVS –

01Cuyahoga County, OHOH1,232,925881–

02Franklin County, OHOH1,361,536827–

03Montgomery County, OHOH539,598457–

04Hamilton County, OHOH838,418446–

05Stark County, OHOH373,771327–

06Delaware County, OHOH242,032267–

07Butler County, OHOH400,128202–

08Summit County, OHOH538,376176–

09Mahoning County, OHOH224,706149–

10Warren County, OHOH257,181145–

11Washington County, OHOH58,389132–

12Fairfield County, OHOH169,752119–

13Clermont County, OHOH216,977117–

14Licking County, OHOH185,56488–

15Ashtabula County, OHOH96,71363–

16Greene County, OHOH174,32262–

17Jefferson County, OHOH63,59759–

18Clark County, OHOH135,34051–

19Sandusky County, OHOH58,65549–

20Columbiana County, OHOH99,37748–

21Portage County, OHOH163,40448–

22Lucas County, OHOH423,34747–

23Logan County, OHOH46,30243–

24Defiance County, OHOH38,29241–

25Medina County, OHOH185,02533–

26Lake County, OHOH232,21732–

27Tuscarawas County, OHOH92,37328–

28Fulton County, OHOH41,85322–

29Seneca County, OHOH54,52221–

30Mercer County, OHOH42,73721–

31Trumbull County, OHOH198,97220–

32Hardin County, OHOH30,07220–

33Lorain County, OHOH323,21920–

34Guernsey County, OHOH38,37918–

35Wayne County, OHOH116,75816–

36Athens County, OHOH63,19716–

37Knox County, OHOH64,00216–

38Gallia County, OHOH29,07215–

39Hancock County, OHOH75,03415–

40Erie County, OHOH73,29612–

41Henry County, OHOH27,59811–

42Huron County, OHOH58,25011–

43Madison County, OHOH46,98511–

44Muskingum County, OHOH87,01411–

45Wood County, OHOH134,17610–

46Ashland County, OHOH52,5238–

47Pickaway County, OHOH62,9787–

48Miami County, OHOH112,6345–

SHOWING 1–48 OF 48

Download CSV (full list, 48 rows)

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