RANKING · 2010 CENSUS · 79 SHOWN OF 79

Highest Canadian population share, Ohio counties · 2010

Ohio counties ranked by the share of all residents who are Canadian ancestry (2023 American Community Survey). A concentration measure: Canadian residents as a percentage of total population. This list covers the 79 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

RANKPLACESTATEPOPCANADIAN SHAREVS 2000

01Champaign County, OHOH38,8200.3%–

02Delaware County, OHOH242,0320.3%–

03Ashland County, OHOH52,5230.3%–

04Erie County, OHOH73,2960.3%–

05Carroll County, OHOH26,4750.3%–

06Morrow County, OHOH36,3050.2%–

07Shelby County, OHOH48,0650.2%–

08Lucas County, OHOH423,3470.2%–

09Van Wert County, OHOH29,0130.2%–

10Madison County, OHOH46,9850.2%–

11Geauga County, OHOH95,6760.2%–

12Fayette County, OHOH28,5520.2%–

13Franklin County, OHOH1,361,5360.2%–

14Summit County, OHOH538,3760.2%–

15Crawford County, OHOH41,8960.2%–

16Lake County, OHOH232,2170.2%–

17Clermont County, OHOH216,9770.2%–

18Pickaway County, OHOH62,9780.2%–

19Lorain County, OHOH323,2190.2%–

20Warren County, OHOH257,1810.2%–

21Athens County, OHOH63,1970.2%–

22Greene County, OHOH174,3220.2%–

23Knox County, OHOH64,0020.2%–

24Stark County, OHOH373,7710.1%–

25Portage County, OHOH163,4040.1%–

26Cuyahoga County, OHOH1,232,9250.1%–

27Wood County, OHOH134,1760.1%–

28Williams County, OHOH36,5490.1%–

29Fulton County, OHOH41,8530.1%–

30Clark County, OHOH135,3400.1%–

31Hardin County, OHOH30,0720.1%–

32Logan County, OHOH46,3020.1%–

33Miami County, OHOH112,6340.1%–

34Marion County, OHOH65,1150.1%–

35Hamilton County, OHOH838,4180.1%–

36Medina County, OHOH185,0250.1%–

37Clinton County, OHOH42,3010.1%–

38Ross County, OHOH76,4290.1%–

39Columbiana County, OHOH99,3770.1%–

40Licking County, OHOH185,5640.1%–

41Sandusky County, OHOH58,6550.1%–

42Wayne County, OHOH116,7580.1%–

43Hancock County, OHOH75,0340.1%–

44Fairfield County, OHOH169,7520.1%–

45Trumbull County, OHOH198,9720.1%–

46Montgomery County, OHOH539,5980.1%–

47Allen County, OHOH100,8810.1%–

48Huron County, OHOH58,2500.1%–

49Highland County, OHOH43,8230.1%–

50Scioto County, OHOH71,3650.1%–

51Ottawa County, OHOH39,4810.1%–

52Butler County, OHOH400,1280.1%–

53Putnam County, OHOH34,3800.1%–

54Darke County, OHOH51,5200.1%–

55Henry County, OHOH27,5980.1%–

56Mercer County, OHOH42,7370.1%–

57Monroe County, OHOH12,9940.1%–

58Perry County, OHOH35,9180.1%–

59Adams County, OHOH27,8650.1%–

60Richland County, OHOH124,8930.1%–

61Mahoning County, OHOH224,7060.1%–

62Union County, OHOH73,4460.1%–

63Tuscarawas County, OHOH92,3730.1%–

64Belmont County, OHOH64,4340.1%–

65Muskingum County, OHOH87,0140.0%–

66Ashtabula County, OHOH96,7130.0%–

67Guernsey County, OHOH38,3790.0%–

68Morgan County, OHOH13,6260.0%–

69Pike County, OHOH27,0610.0%–

70Coshocton County, OHOH37,1880.0%–

71Gallia County, OHOH29,0720.0%–

72Holmes County, OHOH44,9700.0%–

73Paulding County, OHOH18,7270.0%–

74Auglaize County, OHOH45,9090.0%–

75Defiance County, OHOH38,2920.0%–

76Meigs County, OHOH21,5870.0%–

77Seneca County, OHOH54,5220.0%–

78Preble County, OHOH40,6640.0%–

79Jackson County, OHOH32,8170.0%–

SHOWING 1–79 OF 79

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