RANKING · 2010 CENSUS · 87 SHOWN OF 87

Highest French Canadian population share, Ohio counties · 2010

Ohio counties ranked by the share of all residents who are French Canadian ancestry (2023 American Community Survey). A concentration measure: French Canadian residents as a percentage of total population. This list covers the 87 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

RANKPLACESTATEPOPFRENCH CANADIAN SHAREVS 2000

01Lucas County, OHOH423,3470.8%–

02Fulton County, OHOH41,8530.8%–

03Ottawa County, OHOH39,4810.7%–

04Wood County, OHOH134,1760.7%–

05Harrison County, OHOH14,0700.6%–

06Lake County, OHOH232,2170.6%–

07Williams County, OHOH36,5490.5%–

08Medina County, OHOH185,0250.4%–

09Lorain County, OHOH323,2190.4%–

10Gallia County, OHOH29,0720.4%–

11Sandusky County, OHOH58,6550.4%–

12Seneca County, OHOH54,5220.4%–

13Erie County, OHOH73,2960.4%–

14Meigs County, OHOH21,5870.4%–

15Jefferson County, OHOH63,5970.4%–

16Hardin County, OHOH30,0720.4%–

17Mercer County, OHOH42,7370.4%–

18Madison County, OHOH46,9850.3%–

19Ashtabula County, OHOH96,7130.3%–

20Delaware County, OHOH242,0320.3%–

21Geauga County, OHOH95,6760.3%–

22Hancock County, OHOH75,0340.3%–

23Morrow County, OHOH36,3050.3%–

24Columbiana County, OHOH99,3770.3%–

25Greene County, OHOH174,3220.3%–

26Wyandot County, OHOH21,5670.3%–

27Preble County, OHOH40,6640.3%–

28Portage County, OHOH163,4040.3%–

29Henry County, OHOH27,5980.3%–

30Montgomery County, OHOH539,5980.3%–

31Defiance County, OHOH38,2920.3%–

32Franklin County, OHOH1,361,5360.3%–

33Clermont County, OHOH216,9770.3%–

34Athens County, OHOH63,1970.3%–

35Fayette County, OHOH28,5520.3%–

36Knox County, OHOH64,0020.3%–

37Summit County, OHOH538,3760.3%–

38Union County, OHOH73,4460.3%–

39Clark County, OHOH135,3400.3%–

40Crawford County, OHOH41,8960.3%–

41Stark County, OHOH373,7710.2%–

42Mahoning County, OHOH224,7060.2%–

43Pickaway County, OHOH62,9780.2%–

44Trumbull County, OHOH198,9720.2%–

45Licking County, OHOH185,5640.2%–

46Perry County, OHOH35,9180.2%–

47Fairfield County, OHOH169,7520.2%–

48Wayne County, OHOH116,7580.2%–

49Marion County, OHOH65,1150.2%–

50Clinton County, OHOH42,3010.2%–

51Richland County, OHOH124,8930.2%–

52Allen County, OHOH100,8810.2%–

53Cuyahoga County, OHOH1,232,9250.2%–

54Miami County, OHOH112,6340.2%–

55Warren County, OHOH257,1810.2%–

56Darke County, OHOH51,5200.2%–

57Paulding County, OHOH18,7270.2%–

58Washington County, OHOH58,3890.2%–

59Hamilton County, OHOH838,4180.2%–

60Shelby County, OHOH48,0650.2%–

61Brown County, OHOH44,3970.2%–

62Huron County, OHOH58,2500.2%–

63Butler County, OHOH400,1280.2%–

64Van Wert County, OHOH29,0130.2%–

65Scioto County, OHOH71,3650.2%–

66Ross County, OHOH76,4290.2%–

67Muskingum County, OHOH87,0140.2%–

68Coshocton County, OHOH37,1880.2%–

69Logan County, OHOH46,3020.2%–

70Auglaize County, OHOH45,9090.1%–

71Holmes County, OHOH44,9700.1%–

72Tuscarawas County, OHOH92,3730.1%–

73Hocking County, OHOH27,5120.1%–

74Adams County, OHOH27,8650.1%–

75Putnam County, OHOH34,3800.1%–

76Champaign County, OHOH38,8200.1%–

77Jackson County, OHOH32,8170.1%–

78Belmont County, OHOH64,4340.1%–

79Carroll County, OHOH26,4750.1%–

80Guernsey County, OHOH38,3790.1%–

81Highland County, OHOH43,8230.1%–

82Morgan County, OHOH13,6260.1%–

83Noble County, OHOH14,2760.1%–

84Ashland County, OHOH52,5230.1%–

85Monroe County, OHOH12,9940.0%–

86Pike County, OHOH27,0610.0%–

87Lawrence County, OHOH55,7100.0%–

SHOWING 1–87 OF 87

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