RANKING · 2010 CENSUS · 48 SHOWN OF 48

Highest Colombian population share, Ohio counties · 2010

Ohio counties ranked by the share of all residents who are Colombian origin (2023 American Community Survey). A concentration measure: Colombian residents as a percentage of total population. This list covers the 48 counties in Ohio that qualify, ranked against each other statewide.

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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 SHAREVS 2000

01Washington County, OHOH58,3890.2%–

02Delaware County, OHOH242,0320.2%–

03Defiance County, OHOH38,2920.1%–

04Logan County, OHOH46,3020.1%–

05Stark County, OHOH373,7710.1%–

06Montgomery County, OHOH539,5980.1%–

07Jefferson County, OHOH63,5970.1%–

08Fairfield County, OHOH169,7520.1%–

09Sandusky County, OHOH58,6550.1%–

10Franklin County, OHOH1,361,5360.1%–

11Warren County, OHOH257,1810.1%–

12Cuyahoga County, OHOH1,232,9250.1%–

13Hardin County, OHOH30,0720.1%–

14Ashtabula County, OHOH96,7130.1%–

15Mahoning County, OHOH224,7060.1%–

16Clermont County, OHOH216,9770.1%–

17Hamilton County, OHOH838,4180.1%–

18Butler County, OHOH400,1280.1%–

19Licking County, OHOH185,5640.1%–

20Fulton County, OHOH41,8530.1%–

21Mercer County, OHOH42,7370.1%–

22Gallia County, OHOH29,0720.0%–

23Guernsey County, OHOH38,3790.0%–

24Columbiana County, OHOH99,3770.0%–

25Greene County, OHOH174,3220.0%–

26Henry County, OHOH27,5980.0%–

27Seneca County, OHOH54,5220.0%–

28Clark County, OHOH135,3400.0%–

29Summit County, OHOH538,3760.0%–

30Tuscarawas County, OHOH92,3730.0%–

31Portage County, OHOH163,4040.0%–

32Knox County, OHOH64,0020.0%–

33Madison County, OHOH46,9850.0%–

34Athens County, OHOH63,1970.0%–

35Hancock County, OHOH75,0340.0%–

36Medina County, OHOH185,0250.0%–

37Huron County, OHOH58,2500.0%–

38Erie County, OHOH73,2960.0%–

39Ashland County, OHOH52,5230.0%–

40Wayne County, OHOH116,7580.0%–

41Lake County, OHOH232,2170.0%–

42Muskingum County, OHOH87,0140.0%–

43Pickaway County, OHOH62,9780.0%–

44Lucas County, OHOH423,3470.0%–

45Trumbull County, OHOH198,9720.0%–

46Wood County, OHOH134,1760.0%–

47Lorain County, OHOH323,2190.0%–

48Miami County, OHOH112,6340.0%–

SHOWING 1–48 OF 48

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES