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 (2010 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. The median across all 48 is 0.0%.

Colombian 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

RANKPLACESTATEPOPCOLOMBIAN SHAREVS –

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