RANKING · 2010 CENSUS · 88 SHOWN OF 88

Largest Norwegian population, Ohio counties · 2010

Ohio counties ranked by the number of residents who are Norwegian 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 88 counties in Ohio that qualify, ranked against each other statewide. The median across all 88 is 178.

Norwegian Americans: full group profile →

OhioAll states All rankings

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

RANKPLACESTATEPOPNORWEGIAN POPULATIONVS –

01Franklin County, OHOH1,361,5365,861–

02Cuyahoga County, OHOH1,232,9253,363–

03Hamilton County, OHOH838,4182,814–

04Montgomery County, OHOH539,5982,193–

05Butler County, OHOH400,1281,864–

06Summit County, OHOH538,3761,840–

07Lucas County, OHOH423,3471,759–

08Lorain County, OHOH323,2191,503–

09Delaware County, OHOH242,0321,188–

10Warren County, OHOH257,1811,113–

11Stark County, OHOH373,7711,065–

12Lake County, OHOH232,2171,050–

13Greene County, OHOH174,3221,046–

14Clermont County, OHOH216,9771,002–

15Medina County, OHOH185,025886–

16Portage County, OHOH163,404723–

17Wood County, OHOH134,176710–

18Licking County, OHOH185,564696–

19Fairfield County, OHOH169,752683–

20Geauga County, OHOH95,676593–

21Clark County, OHOH135,340572–

22Richland County, OHOH124,893521–

23Columbiana County, OHOH99,377490–

24Mahoning County, OHOH224,706475–

25Ashtabula County, OHOH96,713425–

26Champaign County, OHOH38,820395–

27Miami County, OHOH112,634348–

28Athens County, OHOH63,197319–

29Huron County, OHOH58,250312–

30Erie County, OHOH73,296299–

31Morrow County, OHOH36,305299–

32Knox County, OHOH64,002277–

33Logan County, OHOH46,302270–

34Wayne County, OHOH116,758267–

35Hancock County, OHOH75,034234–

36Ross County, OHOH76,429233–

37Allen County, OHOH100,881207–

38Sandusky County, OHOH58,655206–

39Tuscarawas County, OHOH92,373191–

40Madison County, OHOH46,985186–

41Darke County, OHOH51,520185–

42Ottawa County, OHOH39,481181–

43Trumbull County, OHOH198,972178–

44Washington County, OHOH58,389178–

45Fulton County, OHOH41,853171–

46Pickaway County, OHOH62,978162–

47Ashland County, OHOH52,523145–

48Preble County, OHOH40,664144–

49Highland County, OHOH43,823138–

50Marion County, OHOH65,115138–

51Shelby County, OHOH48,065134–

52Defiance County, OHOH38,292132–

53Union County, OHOH73,446130–

54Van Wert County, OHOH29,013130–

55Seneca County, OHOH54,522128–

56Scioto County, OHOH71,365116–

57Muskingum County, OHOH87,014115–

58Auglaize County, OHOH45,909110–

59Coshocton County, OHOH37,188109–

60Holmes County, OHOH44,970109–

61Williams County, OHOH36,549108–

62Jefferson County, OHOH63,597106–

63Guernsey County, OHOH38,379104–

64Putnam County, OHOH34,38096–

65Henry County, OHOH27,59885–

66Perry County, OHOH35,91884–

67Hardin County, OHOH30,07272–

68Noble County, OHOH14,27667–

69Wyandot County, OHOH21,56765–

70Jackson County, OHOH32,81762–

71Belmont County, OHOH64,43455–

72Gallia County, OHOH29,07252–

73Meigs County, OHOH21,58752–

74Carroll County, OHOH26,47551–

75Clinton County, OHOH42,30149–

76Mercer County, OHOH42,73742–

77Hocking County, OHOH27,51239–

78Adams County, OHOH27,86538–

79Pike County, OHOH27,06137–

80Lawrence County, OHOH55,71034–

81Fayette County, OHOH28,55233–

82Paulding County, OHOH18,72731–

83Vinton County, OHOH12,64523–

84Brown County, OHOH44,39723–

85Crawford County, OHOH41,89620–

86Morgan County, OHOH13,62614–

87Monroe County, OHOH12,99411–

88Harrison County, OHOH14,0709–

SHOWING 1–88 OF 88

Download CSV (full list, 88 rows)

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