RANKING · 2010 CENSUS · 88 SHOWN OF 88

Largest Swiss population, Ohio counties · 2010

Ohio counties ranked by the number of residents who are Swiss ancestry, from the 2023 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.

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

RANKPLACESTATEPOPSWISS POPULATIONVS 2000

01Wayne County, OHOH116,7587,223–

02Stark County, OHOH373,7716,978–

03Franklin County, OHOH1,361,5365,061–

04Holmes County, OHOH44,9704,838–

05Tuscarawas County, OHOH92,3733,926–

06Cuyahoga County, OHOH1,232,9253,615–

07Summit County, OHOH538,3763,119–

08Hamilton County, OHOH838,4182,633–

09Lucas County, OHOH423,3472,347–

10Montgomery County, OHOH539,5981,953–

11Allen County, OHOH100,8811,717–

12Medina County, OHOH185,0251,698–

13Richland County, OHOH124,8931,639–

14Geauga County, OHOH95,6761,492–

15Columbiana County, OHOH99,3771,442–

16Lorain County, OHOH323,2191,198–

17Portage County, OHOH163,4041,081–

18Mahoning County, OHOH224,7061,061–

19Butler County, OHOH400,1281,054–

20Ashland County, OHOH52,5231,027–

21Knox County, OHOH64,0021,005–

22Wood County, OHOH134,176976–

23Hancock County, OHOH75,034956–

24Trumbull County, OHOH198,972907–

25Fulton County, OHOH41,853793–

26Delaware County, OHOH242,032722–

27Licking County, OHOH185,564700–

28Logan County, OHOH46,302683–

29Fairfield County, OHOH169,752675–

30Warren County, OHOH257,181666–

31Putnam County, OHOH34,380624–

32Greene County, OHOH174,322594–

33Clermont County, OHOH216,977560–

34Madison County, OHOH46,985547–

35Lake County, OHOH232,217534–

36Miami County, OHOH112,634510–

37Ashtabula County, OHOH96,713487–

38Monroe County, OHOH12,994470–

39Seneca County, OHOH54,522464–

40Union County, OHOH73,446450–

41Carroll County, OHOH26,475445–

42Coshocton County, OHOH37,188424–

43Ottawa County, OHOH39,481403–

44Auglaize County, OHOH45,909394–

45Hardin County, OHOH30,072392–

46Henry County, OHOH27,598369–

47Clark County, OHOH135,340354–

48Sandusky County, OHOH58,655349–

49Wyandot County, OHOH21,567326–

50Defiance County, OHOH38,292297–

51Darke County, OHOH51,520294–

52Williams County, OHOH36,549279–

53Morrow County, OHOH36,305272–

54Erie County, OHOH73,296271–

55Huron County, OHOH58,250269–

56Adams County, OHOH27,865261–

57Champaign County, OHOH38,820243–

58Paulding County, OHOH18,727236–

59Marion County, OHOH65,115229–

60Van Wert County, OHOH29,013225–

61Pickaway County, OHOH62,978224–

62Clinton County, OHOH42,301219–

63Mercer County, OHOH42,737211–

64Belmont County, OHOH64,434186–

65Muskingum County, OHOH87,014178–

66Lawrence County, OHOH55,710176–

67Pike County, OHOH27,061173–

68Athens County, OHOH63,197168–

69Crawford County, OHOH41,896167–

70Washington County, OHOH58,389164–

71Morgan County, OHOH13,626163–

72Shelby County, OHOH48,065155–

73Gallia County, OHOH29,072141–

74Scioto County, OHOH71,365130–

75Jefferson County, OHOH63,597127–

76Fayette County, OHOH28,552104–

77Ross County, OHOH76,429102–

78Brown County, OHOH44,39787–

79Vinton County, OHOH12,64579–

80Guernsey County, OHOH38,37979–

81Preble County, OHOH40,66478–

82Perry County, OHOH35,91870–

83Highland County, OHOH43,82349–

84Hocking County, OHOH27,51249–

85Noble County, OHOH14,27634–

86Jackson County, OHOH32,81721–

87Harrison County, OHOH14,07017–

88Meigs County, OHOH21,5876–

SHOWING 1–88 OF 88

Download CSV (full list, 88 rows)

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