RANKING · 2010 CENSUS · 77 SHOWN OF 77

Largest Ukrainian population, Ohio counties · 2010

Ohio counties ranked by the number of residents who are Ukrainian ancestry, 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 77 counties in Ohio that qualify, ranked against each other statewide. The median across all 77 is 76.

Ukrainian Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPUKRAINIAN POPULATIONVS –

01Cuyahoga County, OHOH1,232,92517,407–

02Mahoning County, OHOH224,7063,465–

03Franklin County, OHOH1,361,5363,428–

04Lorain County, OHOH323,2192,512–

05Summit County, OHOH538,3762,431–

06Medina County, OHOH185,0252,197–

07Trumbull County, OHOH198,9721,747–

08Stark County, OHOH373,7711,515–

09Lake County, OHOH232,2171,413–

10Hamilton County, OHOH838,4181,053–

11Lucas County, OHOH423,347990–

12Portage County, OHOH163,404813–

13Montgomery County, OHOH539,598585–

14Warren County, OHOH257,181582–

15Butler County, OHOH400,128577–

16Geauga County, OHOH95,676502–

17Clermont County, OHOH216,977500–

18Columbiana County, OHOH99,377429–

19Delaware County, OHOH242,032375–

20Licking County, OHOH185,564334–

21Greene County, OHOH174,322327–

22Wood County, OHOH134,176277–

23Fairfield County, OHOH169,752255–

24Athens County, OHOH63,197192–

25Erie County, OHOH73,296184–

26Wayne County, OHOH116,758181–

27Ashland County, OHOH52,523158–

28Ottawa County, OHOH39,481158–

29Belmont County, OHOH64,434149–

30Ashtabula County, OHOH96,713145–

31Muskingum County, OHOH87,014120–

32Clark County, OHOH135,340119–

33Huron County, OHOH58,250116–

34Richland County, OHOH124,893110–

35Madison County, OHOH46,985101–

36Miami County, OHOH112,63496–

37Logan County, OHOH46,30294–

38Tuscarawas County, OHOH92,37376–

39Knox County, OHOH64,00276–

40Jefferson County, OHOH63,59775–

41Allen County, OHOH100,88170–

42Shelby County, OHOH48,06567–

43Noble County, OHOH14,27655–

44Pickaway County, OHOH62,97852–

45Gallia County, OHOH29,07251–

46Morrow County, OHOH36,30551–

47Union County, OHOH73,44650–

48Carroll County, OHOH26,47550–

49Washington County, OHOH58,38949–

50Hancock County, OHOH75,03447–

51Sandusky County, OHOH58,65540–

52Darke County, OHOH51,52039–

53Fulton County, OHOH41,85339–

54Crawford County, OHOH41,89637–

55Holmes County, OHOH44,97033–

56Williams County, OHOH36,54931–

57Putnam County, OHOH34,38031–

58Morgan County, OHOH13,62630–

59Ross County, OHOH76,42930–

60Wyandot County, OHOH21,56727–

61Hocking County, OHOH27,51226–

62Preble County, OHOH40,66426–

63Defiance County, OHOH38,29223–

64Marion County, OHOH65,11523–

65Clinton County, OHOH42,30121–

66Hardin County, OHOH30,07219–

67Guernsey County, OHOH38,37918–

68Fayette County, OHOH28,55217–

69Henry County, OHOH27,59816–

70Auglaize County, OHOH45,90912–

71Seneca County, OHOH54,52211–

72Brown County, OHOH44,39711–

73Scioto County, OHOH71,36510–

74Van Wert County, OHOH29,0135–

75Champaign County, OHOH38,8205–

76Mercer County, OHOH42,7374–

77Monroe County, OHOH12,9943–

SHOWING 1–77 OF 77

Download CSV (full list, 77 rows)

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