RANKING · 2020 CENSUS · 81 SHOWN OF 81

Highest Canadian population share, Ohio counties · 2020

Ohio counties ranked by the share of all residents who are Canadian ancestry (2020 American Community Survey). A concentration measure: Canadian residents as a percentage of total population. This list covers the 81 counties in Ohio that qualify, ranked against each other statewide. The median across all 81 is 0.1%.

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SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPCANADIAN SHAREVS 2010

01Meigs County, OHOH21,5870.5%+0.5 pts

02Warren County, OHOH257,1810.4%+0.2 pts

03Delaware County, OHOH242,0320.3%0.0 pts

04Geauga County, OHOH95,6760.3%+0.1 pts

05Brown County, OHOH44,3970.3%–

06Union County, OHOH73,4460.2%+0.2 pts

07Logan County, OHOH46,3020.2%+0.1 pts

08Wood County, OHOH134,1760.2%+0.1 pts

09Medina County, OHOH185,0250.2%+0.1 pts

10Defiance County, OHOH38,2920.2%+0.2 pts

11Knox County, OHOH64,0020.2%0.0 pts

12Vinton County, OHOH12,6450.2%–

13Hocking County, OHOH27,5120.2%–

14Stark County, OHOH373,7710.2%0.0 pts

15Lorain County, OHOH323,2190.2%0.0 pts

16Clark County, OHOH135,3400.2%0.0 pts

17Gallia County, OHOH29,0720.2%+0.1 pts

18Wyandot County, OHOH21,5670.2%–

19Lucas County, OHOH423,3470.2%−0.1 pts

20Athens County, OHOH63,1970.1%0.0 pts

21Darke County, OHOH51,5200.1%+0.1 pts

22Ross County, OHOH76,4290.1%0.0 pts

23Trumbull County, OHOH198,9720.1%0.0 pts

24Clinton County, OHOH42,3010.1%0.0 pts

25Wayne County, OHOH116,7580.1%0.0 pts

26Henry County, OHOH27,5980.1%+0.1 pts

27Fulton County, OHOH41,8530.1%0.0 pts

28Jackson County, OHOH32,8170.1%+0.1 pts

29Summit County, OHOH538,3760.1%−0.1 pts

30Hamilton County, OHOH838,4180.1%0.0 pts

31Cuyahoga County, OHOH1,232,9250.1%0.0 pts

32Franklin County, OHOH1,361,5360.1%−0.1 pts

33Butler County, OHOH400,1280.1%0.0 pts

34Lake County, OHOH232,2170.1%−0.1 pts

35Miami County, OHOH112,6340.1%0.0 pts

36Portage County, OHOH163,4040.1%0.0 pts

37Washington County, OHOH58,3890.1%–

38Erie County, OHOH73,2960.1%−0.2 pts

39Greene County, OHOH174,3220.1%−0.1 pts

40Ottawa County, OHOH39,4810.1%0.0 pts

41Highland County, OHOH43,8230.1%0.0 pts

42Marion County, OHOH65,1150.1%0.0 pts

43Pickaway County, OHOH62,9780.1%−0.1 pts

44Champaign County, OHOH38,8200.1%−0.2 pts

45Preble County, OHOH40,6640.1%+0.1 pts

46Montgomery County, OHOH539,5980.1%0.0 pts

47Seneca County, OHOH54,5220.1%+0.1 pts

48Fairfield County, OHOH169,7520.1%0.0 pts

49Sandusky County, OHOH58,6550.1%0.0 pts

50Crawford County, OHOH41,8960.1%−0.1 pts

51Licking County, OHOH185,5640.1%0.0 pts

52Putnam County, OHOH34,3800.1%0.0 pts

53Shelby County, OHOH48,0650.1%−0.2 pts

54Ashtabula County, OHOH96,7130.1%0.0 pts

55Ashland County, OHOH52,5230.1%−0.2 pts

56Mahoning County, OHOH224,7060.1%0.0 pts

57Madison County, OHOH46,9850.1%−0.2 pts

58Muskingum County, OHOH87,0140.1%0.0 pts

59Columbiana County, OHOH99,3770.1%−0.1 pts

60Clermont County, OHOH216,9770.1%−0.1 pts

61Harrison County, OHOH14,0700.1%–

62Hancock County, OHOH75,0340.0%−0.1 pts

63Hardin County, OHOH30,0720.0%−0.1 pts

64Guernsey County, OHOH38,3790.0%0.0 pts

65Perry County, OHOH35,9180.0%0.0 pts

66Jefferson County, OHOH63,5970.0%–

67Williams County, OHOH36,5490.0%−0.1 pts

68Tuscarawas County, OHOH92,3730.0%0.0 pts

69Morrow County, OHOH36,3050.0%−0.2 pts

70Allen County, OHOH100,8810.0%−0.1 pts

71Mercer County, OHOH42,7370.0%0.0 pts

72Huron County, OHOH58,2500.0%−0.1 pts

73Richland County, OHOH124,8930.0%0.0 pts

74Auglaize County, OHOH45,9090.0%0.0 pts

75Paulding County, OHOH18,7270.0%0.0 pts

76Noble County, OHOH14,2760.0%–

77Coshocton County, OHOH37,1880.0%0.0 pts

78Pike County, OHOH27,0610.0%0.0 pts

79Carroll County, OHOH26,4750.0%−0.2 pts

80Fayette County, OHOH28,5520.0%−0.2 pts

81Holmes County, OHOH44,9700.0%0.0 pts

SHOWING 1–81 OF 81

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