RANKING · 2024 ACS · 87 SHOWN OF 87

Largest Swiss population, Ohio counties

Ohio counties ranked by the number of residents who are Swiss ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. 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 POPULATIONVS 2010

01Wayne County, OHOH116,7586,130−15%

02Holmes County, OHOH44,9704,786−1%

03Franklin County, OHOH1,361,5363,969−22%

04Stark County, OHOH373,7713,894−44%

05Tuscarawas County, OHOH92,3733,331−15%

06Hamilton County, OHOH838,4182,608−1%

07Cuyahoga County, OHOH1,232,9252,604−28%

08Summit County, OHOH538,3762,495−20%

09Allen County, OHOH100,8811,567−9%

10Richland County, OHOH124,8931,515−8%

11Montgomery County, OHOH539,5981,445−26%

12Lucas County, OHOH423,3471,443−39%

13Medina County, OHOH185,0251,418−16%

14Geauga County, OHOH95,6761,224−18%

15Delaware County, OHOH242,0321,163+61%

16Defiance County, OHOH38,2921,045+252%

17Lorain County, OHOH323,2191,030−14%

18Mahoning County, OHOH224,706889−16%

19Portage County, OHOH163,404825−24%

20Columbiana County, OHOH99,377813−44%

21Fulton County, OHOH41,853767−3%

22Wood County, OHOH134,176765−22%

23Coshocton County, OHOH37,188754+78%

24Trumbull County, OHOH198,972724−20%

25Fairfield County, OHOH169,752684+1%

26Butler County, OHOH400,128661−37%

27Lake County, OHOH232,217633+19%

28Warren County, OHOH257,181605−9%

29Hancock County, OHOH75,034601−37%

30Miami County, OHOH112,634601+18%

31Greene County, OHOH174,322587−1%

32Ashtabula County, OHOH96,713577+18%

33Licking County, OHOH185,564559−20%

34Carroll County, OHOH26,475529+19%

35Clermont County, OHOH216,977501−11%

36Huron County, OHOH58,250458+70%

37Putnam County, OHOH34,380450−28%

38Knox County, OHOH64,002438−56%

39Ashland County, OHOH52,523423−59%

40Clark County, OHOH135,340393+11%

41Erie County, OHOH73,296347+28%

42Madison County, OHOH46,985340−38%

43Monroe County, OHOH12,994330−30%

44Muskingum County, OHOH87,014325+83%

45Sandusky County, OHOH58,655317−9%

46Union County, OHOH73,446277−38%

47Champaign County, OHOH38,820273+12%

48Belmont County, OHOH64,434264+42%

49Williams County, OHOH36,549261−6%

50Van Wert County, OHOH29,013252+12%

51Darke County, OHOH51,520230−22%

52Logan County, OHOH46,302226−67%

53Washington County, OHOH58,389224+37%

54Hardin County, OHOH30,072223−43%

55Paulding County, OHOH18,727205−13%

56Ross County, OHOH76,429186+82%

57Seneca County, OHOH54,522183−61%

58Auglaize County, OHOH45,909180−54%

59Preble County, OHOH40,664174+123%

60Crawford County, OHOH41,896170+2%

61Athens County, OHOH63,197167−1%

62Ottawa County, OHOH39,481159−61%

63Highland County, OHOH43,823158+222%

64Morrow County, OHOH36,305133−51%

65Pickaway County, OHOH62,978117−48%

66Scioto County, OHOH71,365114−12%

67Guernsey County, OHOH38,379109+38%

68Wyandot County, OHOH21,567109−67%

69Shelby County, OHOH48,065107−31%

70Mercer County, OHOH42,737104−51%

71Marion County, OHOH65,11592−60%

72Jefferson County, OHOH63,59790−29%

73Clinton County, OHOH42,30187−60%

74Morgan County, OHOH13,62684−48%

75Hocking County, OHOH27,51279+61%

76Henry County, OHOH27,59877−79%

77Fayette County, OHOH28,55270−33%

78Jackson County, OHOH32,81769+229%

79Brown County, OHOH44,39753−39%

80Gallia County, OHOH29,07253−62%

81Noble County, OHOH14,27643+26%

82Perry County, OHOH35,91833−53%

83Meigs County, OHOH21,58729+383%

84Pike County, OHOH27,06126−85%

85Harrison County, OHOH14,07020+18%

86Adams County, OHOH27,86518−93%

87Lawrence County, OHOH55,71014−92%

SHOWING 1–87 OF 87

Download CSV (full list, 87 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES