RANKING · 2010 CENSUS · 77 SHOWN OF 77

Highest Ukrainian population share, Ohio counties · 2010

Ohio counties ranked by the share of all residents who are Ukrainian ancestry (2010 American Community Survey). A concentration measure: Ukrainian residents as a percentage of total population. This list covers the 77 counties in Ohio that qualify, ranked against each other statewide.

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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 SHAREVS –

01Mahoning County, OHOH224,7061.4%–

02Cuyahoga County, OHOH1,232,9251.3%–

03Medina County, OHOH185,0251.3%–

04Lorain County, OHOH323,2190.8%–

05Trumbull County, OHOH198,9720.8%–

06Lake County, OHOH232,2170.6%–

07Geauga County, OHOH95,6760.5%–

08Portage County, OHOH163,4040.5%–

09Summit County, OHOH538,3760.4%–

10Stark County, OHOH373,7710.4%–

11Columbiana County, OHOH99,3770.4%–

12Ottawa County, OHOH39,4810.4%–

13Noble County, OHOH14,2760.4%–

14Franklin County, OHOH1,361,5360.3%–

15Athens County, OHOH63,1970.3%–

16Ashland County, OHOH52,5230.3%–

17Warren County, OHOH257,1810.3%–

18Clermont County, OHOH216,9770.3%–

19Erie County, OHOH73,2960.2%–

20Madison County, OHOH46,9850.2%–

21Delaware County, OHOH242,0320.2%–

22Lucas County, OHOH423,3470.2%–

23Wood County, OHOH134,1760.2%–

24Belmont County, OHOH64,4340.2%–

25Greene County, OHOH174,3220.2%–

26Logan County, OHOH46,3020.2%–

27Licking County, OHOH185,5640.2%–

28Morgan County, OHOH13,6260.2%–

29Huron County, OHOH58,2500.2%–

30Fairfield County, OHOH169,7520.2%–

31Carroll County, OHOH26,4750.2%–

32Gallia County, OHOH29,0720.2%–

33Butler County, OHOH400,1280.2%–

34Wayne County, OHOH116,7580.2%–

35Morrow County, OHOH36,3050.1%–

36Ashtabula County, OHOH96,7130.1%–

37Muskingum County, OHOH87,0140.1%–

38Shelby County, OHOH48,0650.1%–

39Hamilton County, OHOH838,4180.1%–

40Knox County, OHOH64,0020.1%–

41Wyandot County, OHOH21,5670.1%–

42Montgomery County, OHOH539,5980.1%–

43Jefferson County, OHOH63,5970.1%–

44Union County, OHOH73,4460.1%–

45Pickaway County, OHOH62,9780.1%–

46Miami County, OHOH112,6340.1%–

47Fulton County, OHOH41,8530.1%–

48Putnam County, OHOH34,3800.1%–

49Hocking County, OHOH27,5120.1%–

50Richland County, OHOH124,8930.1%–

51Clark County, OHOH135,3400.1%–

52Crawford County, OHOH41,8960.1%–

53Tuscarawas County, OHOH92,3730.1%–

54Williams County, OHOH36,5490.1%–

55Washington County, OHOH58,3890.1%–

56Holmes County, OHOH44,9700.1%–

57Darke County, OHOH51,5200.1%–

58Allen County, OHOH100,8810.1%–

59Sandusky County, OHOH58,6550.1%–

60Hancock County, OHOH75,0340.1%–

61Preble County, OHOH40,6640.1%–

62Hardin County, OHOH30,0720.1%–

63Fayette County, OHOH28,5520.1%–

64Defiance County, OHOH38,2920.1%–

65Henry County, OHOH27,5980.1%–

66Clinton County, OHOH42,3010.0%–

67Guernsey County, OHOH38,3790.0%–

68Ross County, OHOH76,4290.0%–

69Marion County, OHOH65,1150.0%–

70Auglaize County, OHOH45,9090.0%–

71Brown County, OHOH44,3970.0%–

72Monroe County, OHOH12,9940.0%–

73Seneca County, OHOH54,5220.0%–

74Van Wert County, OHOH29,0130.0%–

75Scioto County, OHOH71,3650.0%–

76Champaign County, OHOH38,8200.0%–

77Mercer County, OHOH42,7370.0%–

SHOWING 1–77 OF 77

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS