RANKING · 2020 CENSUS · 88 SHOWN OF 88

Highest American population share, Ohio counties · 2020

Ohio counties ranked by the share of all residents who are American ancestry (2023 American Community Survey). A concentration measure: American residents as a percentage of total population. This list covers the 88 counties in Ohio that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

RELATEDLargest American population Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share Largest Iraqi population

YEAR2010 2020 2024

RANKPLACESTATEPOPAMERICAN SHAREVS 2000

01Trumbull County, OHOH198,97223.8%–

02Adams County, OHOH27,86518.6%–

03Brown County, OHOH44,39715.9%–

04Madison County, OHOH46,98514.4%–

05Preble County, OHOH40,66413.8%–

06Ashtabula County, OHOH96,71313.4%–

07Hancock County, OHOH75,03412.8%–

08Highland County, OHOH43,82312.0%–

09Holmes County, OHOH44,97011.9%–

10Union County, OHOH73,44611.9%–

11Ross County, OHOH76,42911.7%–

12Hocking County, OHOH27,51211.5%–

13Hardin County, OHOH30,07211.3%–

14Morgan County, OHOH13,62610.8%–

15Darke County, OHOH51,52010.6%–

16Fayette County, OHOH28,55210.3%–

17Lawrence County, OHOH55,71010.2%–

18Marion County, OHOH65,11510.1%–

19Henry County, OHOH27,59810.1%–

20Pickaway County, OHOH62,97810.1%–

21Muskingum County, OHOH87,01410.0%–

22Huron County, OHOH58,2509.9%–

23Champaign County, OHOH38,8209.8%–

24Mercer County, OHOH42,7379.5%–

25Morrow County, OHOH36,3059.5%–

26Clermont County, OHOH216,9779.4%–

27Coshocton County, OHOH37,1889.3%–

28Columbiana County, OHOH99,3779.2%–

29Putnam County, OHOH34,3809.2%–

30Gallia County, OHOH29,0729.2%–

31Scioto County, OHOH71,3659.1%–

32Pike County, OHOH27,0618.9%–

33Vinton County, OHOH12,6458.9%–

34Miami County, OHOH112,6348.9%–

35Lorain County, OHOH323,2198.8%–

36Monroe County, OHOH12,9948.7%–

37Meigs County, OHOH21,5878.5%–

38Crawford County, OHOH41,8968.4%–

39Knox County, OHOH64,0028.4%–

40Washington County, OHOH58,3898.4%–

41Logan County, OHOH46,3028.4%–

42Clinton County, OHOH42,3018.3%–

43Richland County, OHOH124,8938.3%–

44Fairfield County, OHOH169,7528.2%–

45Guernsey County, OHOH38,3798.2%–

46Wyandot County, OHOH21,5678.1%–

47Noble County, OHOH14,2768.1%–

48Defiance County, OHOH38,2927.9%–

49Clark County, OHOH135,3407.9%–

50Wayne County, OHOH116,7587.5%–

51Jackson County, OHOH32,8177.5%–

52Greene County, OHOH174,3227.4%–

53Paulding County, OHOH18,7277.4%–

54Carroll County, OHOH26,4757.3%–

55Licking County, OHOH185,5647.3%–

56Shelby County, OHOH48,0656.9%–

57Perry County, OHOH35,9186.9%–

58Van Wert County, OHOH29,0136.9%–

59Tuscarawas County, OHOH92,3736.8%–

60Mahoning County, OHOH224,7066.6%–

61Allen County, OHOH100,8816.6%–

62Williams County, OHOH36,5496.5%–

63Butler County, OHOH400,1286.4%–

64Ashland County, OHOH52,5236.3%–

65Seneca County, OHOH54,5226.3%–

66Warren County, OHOH257,1816.1%–

67Auglaize County, OHOH45,9096.0%–

68Montgomery County, OHOH539,5986.0%–

69Belmont County, OHOH64,4346.0%–

70Erie County, OHOH73,2965.9%–

71Sandusky County, OHOH58,6555.6%–

72Summit County, OHOH538,3765.6%–

73Portage County, OHOH163,4045.5%–

74Fulton County, OHOH41,8535.5%–

75Delaware County, OHOH242,0325.3%–

76Ottawa County, OHOH39,4815.3%–

77Athens County, OHOH63,1975.3%–

78Medina County, OHOH185,0255.2%–

79Hamilton County, OHOH838,4185.1%–

80Stark County, OHOH373,7715.0%–

81Wood County, OHOH134,1764.9%–

82Franklin County, OHOH1,361,5364.5%–

83Harrison County, OHOH14,0704.4%–

84Lucas County, OHOH423,3474.3%–

85Geauga County, OHOH95,6764.1%–

86Lake County, OHOH232,2173.8%–

87Jefferson County, OHOH63,5973.2%–

88Cuyahoga County, OHOH1,232,9252.9%–

SHOWING 1–88 OF 88

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