RANKING · 2020 CENSUS · 87 SHOWN OF 87

Highest Swiss population share, Ohio counties · 2020

Ohio counties ranked by the share of all residents who are Swiss ancestry (2023 American Community Survey). A concentration measure: Swiss 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

RANKPLACESTATEPOPSWISS SHAREVS 2000

01Holmes County, OHOH44,9708.5%–

02Wayne County, OHOH116,7585.7%–

03Tuscarawas County, OHOH92,3733.6%–

04Monroe County, OHOH12,9942.8%–

05Fulton County, OHOH41,8532.2%–

06Paulding County, OHOH18,7272.1%–

07Putnam County, OHOH34,3801.7%–

08Allen County, OHOH100,8811.5%–

09Geauga County, OHOH95,6761.5%–

10Ashland County, OHOH52,5231.3%–

11Madison County, OHOH46,9851.3%–

12Stark County, OHOH373,7711.3%–

13Coshocton County, OHOH37,1881.3%–

14Hardin County, OHOH30,0721.2%–

15Van Wert County, OHOH29,0131.1%–

16Carroll County, OHOH26,4751.1%–

17Hancock County, OHOH75,0341.1%–

18Auglaize County, OHOH45,9091.0%–

19Defiance County, OHOH38,2921.0%–

20Williams County, OHOH36,5491.0%–

21Medina County, OHOH185,0251.0%–

22Richland County, OHOH124,8930.9%–

23Delaware County, OHOH242,0320.8%–

24Wood County, OHOH134,1760.8%–

25Columbiana County, OHOH99,3770.7%–

26Wyandot County, OHOH21,5670.7%–

27Union County, OHOH73,4460.7%–

28Morrow County, OHOH36,3050.7%–

29Guernsey County, OHOH38,3790.7%–

30Crawford County, OHOH41,8960.6%–

31Ottawa County, OHOH39,4810.6%–

32Highland County, OHOH43,8230.6%–

33Knox County, OHOH64,0020.6%–

34Muskingum County, OHOH87,0140.6%–

35Jackson County, OHOH32,8170.5%–

36Summit County, OHOH538,3760.5%–

37Sandusky County, OHOH58,6550.5%–

38Mercer County, OHOH42,7370.5%–

39Fairfield County, OHOH169,7520.5%–

40Logan County, OHOH46,3020.5%–

41Huron County, OHOH58,2500.5%–

42Fayette County, OHOH28,5520.5%–

43Seneca County, OHOH54,5220.5%–

44Portage County, OHOH163,4040.5%–

45Greene County, OHOH174,3220.5%–

46Clinton County, OHOH42,3010.5%–

47Miami County, OHOH112,6340.4%–

48Ashtabula County, OHOH96,7130.4%–

49Hocking County, OHOH27,5120.4%–

50Licking County, OHOH185,5640.4%–

51Belmont County, OHOH64,4340.4%–

52Henry County, OHOH27,5980.4%–

53Trumbull County, OHOH198,9720.4%–

54Mahoning County, OHOH224,7060.4%–

55Clark County, OHOH135,3400.4%–

56Lucas County, OHOH423,3470.4%–

57Preble County, OHOH40,6640.4%–

58Erie County, OHOH73,2960.4%–

59Gallia County, OHOH29,0720.4%–

60Pickaway County, OHOH62,9780.4%–

61Adams County, OHOH27,8650.4%–

62Warren County, OHOH257,1810.4%–

63Franklin County, OHOH1,361,5360.3%–

64Darke County, OHOH51,5200.3%–

65Washington County, OHOH58,3890.3%–

66Hamilton County, OHOH838,4180.3%–

67Perry County, OHOH35,9180.3%–

68Ross County, OHOH76,4290.3%–

69Noble County, OHOH14,2760.3%–

70Montgomery County, OHOH539,5980.3%–

71Lake County, OHOH232,2170.3%–

72Cuyahoga County, OHOH1,232,9250.3%–

73Lorain County, OHOH323,2190.3%–

74Clermont County, OHOH216,9770.2%–

75Athens County, OHOH63,1970.2%–

76Butler County, OHOH400,1280.2%–

77Harrison County, OHOH14,0700.2%–

78Morgan County, OHOH13,6260.2%–

79Brown County, OHOH44,3970.2%–

80Scioto County, OHOH71,3650.2%–

81Champaign County, OHOH38,8200.2%–

82Pike County, OHOH27,0610.1%–

83Marion County, OHOH65,1150.1%–

84Meigs County, OHOH21,5870.1%–

85Lawrence County, OHOH55,7100.1%–

86Shelby County, OHOH48,0650.1%–

87Jefferson County, OHOH63,5970.1%–

SHOWING 1–87 OF 87

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