RANKING · 2010 CENSUS · 79 SHOWN OF 79

Largest Canadian population, Ohio counties · 2010

Ohio counties ranked by the number of residents who are Canadian 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 79 counties in Ohio that qualify, ranked against each other statewide.

Canadian 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

RANKPLACESTATEPOPCANADIAN POPULATIONVS –

01Franklin County, OHOH1,361,5362,087–

02Cuyahoga County, OHOH1,232,9251,902–

03Hamilton County, OHOH838,4181,055–

04Lucas County, OHOH423,3471,003–

05Summit County, OHOH538,376987–

06Stark County, OHOH373,771558–

07Montgomery County, OHOH539,598547–

08Lorain County, OHOH323,219487–

09Delaware County, OHOH242,032461–

10Lake County, OHOH232,217394–

11Warren County, OHOH257,181331–

12Clermont County, OHOH216,977327–

13Butler County, OHOH400,128295–

14Greene County, OHOH174,322251–

15Portage County, OHOH163,404236–

16Trumbull County, OHOH198,972229–

17Medina County, OHOH185,025221–

18Licking County, OHOH185,564198–

19Erie County, OHOH73,296197–

20Clark County, OHOH135,340194–

21Wood County, OHOH134,176183–

22Geauga County, OHOH95,676172–

23Fairfield County, OHOH169,752160–

24Ashland County, OHOH52,523147–

25Mahoning County, OHOH224,706145–

26Wayne County, OHOH116,758138–

27Miami County, OHOH112,634137–

28Columbiana County, OHOH99,377136–

29Champaign County, OHOH38,820117–

30Shelby County, OHOH48,065112–

31Allen County, OHOH100,881105–

32Athens County, OHOH63,197102–

33Ross County, OHOH76,42998–

34Knox County, OHOH64,00294–

35Pickaway County, OHOH62,97892–

36Madison County, OHOH46,98590–

37Marion County, OHOH65,11589–

38Hancock County, OHOH75,03487–

39Morrow County, OHOH36,30586–

40Crawford County, OHOH41,89680–

41Richland County, OHOH124,89379–

42Sandusky County, OHOH58,65574–

43Carroll County, OHOH26,47573–

44Scioto County, OHOH71,36571–

45Van Wert County, OHOH29,01363–

46Logan County, OHOH46,30263–

47Fulton County, OHOH41,85361–

48Huron County, OHOH58,25057–

49Clinton County, OHOH42,30155–

50Williams County, OHOH36,54955–

51Fayette County, OHOH28,55253–

52Tuscarawas County, OHOH92,37352–

53Hardin County, OHOH30,07244–

54Darke County, OHOH51,52041–

55Highland County, OHOH43,82340–

56Belmont County, OHOH64,43438–

57Ottawa County, OHOH39,48137–

58Ashtabula County, OHOH96,71336–

59Muskingum County, OHOH87,01434–

60Union County, OHOH73,44630–

61Mercer County, OHOH42,73728–

62Putnam County, OHOH34,38028–

63Perry County, OHOH35,91824–

64Henry County, OHOH27,59822–

65Adams County, OHOH27,86518–

66Guernsey County, OHOH38,37914–

67Auglaize County, OHOH45,90911–

68Coshocton County, OHOH37,18811–

69Holmes County, OHOH44,97011–

70Monroe County, OHOH12,99410–

71Seneca County, OHOH54,52210–

72Defiance County, OHOH38,2929–

73Gallia County, OHOH29,0729–

74Pike County, OHOH27,0619–

75Preble County, OHOH40,6646–

76Meigs County, OHOH21,5875–

77Morgan County, OHOH13,6265–

78Paulding County, OHOH18,7275–

79Jackson County, OHOH32,8174–

SHOWING 1–79 OF 79

Download CSV (full list, 79 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS