RANKING · 2020 CENSUS · 88 SHOWN OF 88

Highest Asian population share, Ohio counties · 2020

Ohio counties ranked by the share of all residents who are Asian (2020 American Community Survey). A concentration measure: Asian residents as a percentage of total population. This list covers the 88 counties in Ohio that qualify, ranked against each other statewide.

OhioAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

RELATEDHighest Asian household income Highest Black household income Highest Hispanic household income Highest White (non-Hispanic) household income Largest White (non-Hispanic) population Highest White (non-Hispanic) population share

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPASIANVS 2000

01Delaware County, OHOH242,0328.5%+454%

02Warren County, OHOH257,1817.1%+471%

03Union County, OHOH73,4466.4%+1097%

04Franklin County, OHOH1,361,5365.6%+82%

05Summit County, OHOH538,3764.2%+197%

06Butler County, OHOH400,1284.0%+161%

07Cuyahoga County, OHOH1,232,9253.5%+93%

08Greene County, OHOH174,3223.3%+63%

09Hamilton County, OHOH838,4183.0%+89%

10Licking County, OHOH185,5642.8%+384%

11Montgomery County, OHOH539,5982.4%+82%

12Portage County, OHOH163,4042.1%+158%

13Wood County, OHOH134,1762.1%+103%

14Athens County, OHOH63,1971.9%+2%

15Fairfield County, OHOH169,7521.9%+169%

16Hancock County, OHOH75,0341.9%+53%

17Lucas County, OHOH423,3471.6%+37%

18Miami County, OHOH112,6341.5%+94%

19Lake County, OHOH232,2171.4%+57%

20Clermont County, OHOH216,9771.2%+93%

21Medina County, OHOH185,0251.2%+88%

22Lorain County, OHOH323,2191.1%+95%

23Shelby County, OHOH48,0650.9%−3%

24Mahoning County, OHOH224,7060.9%+83%

25Stark County, OHOH373,7710.8%+57%

26Allen County, OHOH100,8810.8%+49%

27Wayne County, OHOH116,7580.8%+24%

28Logan County, OHOH46,3020.7%+80%

29Geauga County, OHOH95,6760.7%+66%

30Clark County, OHOH135,3400.7%+27%

31Seneca County, OHOH54,5220.7%+75%

32Richland County, OHOH124,8930.6%+25%

33Erie County, OHOH73,2960.6%+68%

34Ashland County, OHOH52,5230.6%+13%

35Fayette County, OHOH28,5520.6%+29%

36Knox County, OHOH64,0020.6%+71%

37Madison County, OHOH46,9850.6%+33%

38Hardin County, OHOH30,0720.6%+27%

39Marion County, OHOH65,1150.5%+7%

40Trumbull County, OHOH198,9720.5%+24%

41Williams County, OHOH36,5490.5%+5%

42Auglaize County, OHOH45,9090.5%+29%

43Jefferson County, OHOH63,5970.5%+56%

44Washington County, OHOH58,3890.5%+19%

45Gallia County, OHOH29,0720.5%+43%

46Pickaway County, OHOH62,9780.5%+130%

47Clinton County, OHOH42,3010.5%+29%

48Ross County, OHOH76,4290.5%+36%

49Henry County, OHOH27,5980.5%+6%

50Mercer County, OHOH42,7370.4%+61%

51Muskingum County, OHOH87,0140.4%+63%

52Belmont County, OHOH64,4340.4%+34%

53Preble County, OHOH40,6640.4%+53%

54Ottawa County, OHOH39,4810.4%+71%

55Wyandot County, OHOH21,5670.4%−23%

56Guernsey County, OHOH38,3790.4%+31%

57Lawrence County, OHOH55,7100.4%+100%

58Scioto County, OHOH71,3650.4%+55%

59Huron County, OHOH58,2500.4%+47%

60Fulton County, OHOH41,8530.4%−13%

61Darke County, OHOH51,5200.3%+41%

62Defiance County, OHOH38,2920.3%−1%

63Ashtabula County, OHOH96,7130.3%+7%

64Sandusky County, OHOH58,6550.3%+25%

65Columbiana County, OHOH99,3770.3%+53%

66Tuscarawas County, OHOH92,3730.3%+36%

67Champaign County, OHOH38,8200.3%+27%

68Crawford County, OHOH41,8960.3%+1%

69Jackson County, OHOH32,8170.3%+80%

70Van Wert County, OHOH29,0130.3%+58%

71Harrison County, OHOH14,0700.3%+174%

72Coshocton County, OHOH37,1880.3%−17%

73Pike County, OHOH27,0610.3%+40%

74Morrow County, OHOH36,3050.3%+77%

75Highland County, OHOH43,8230.3%−19%

76Hocking County, OHOH27,5120.3%+225%

77Carroll County, OHOH26,4750.2%+70%

78Brown County, OHOH44,3970.2%+53%

79Perry County, OHOH35,9180.2%+95%

80Putnam County, OHOH34,3800.2%+1%

81Morgan County, OHOH13,6260.2%+116%

82Vinton County, OHOH12,6450.2%+100%

83Paulding County, OHOH18,7270.2%+4%

84Monroe County, OHOH12,9940.2%+138%

85Noble County, OHOH14,2760.2%+69%

86Holmes County, OHOH44,9700.1%+182%

87Adams County, OHOH27,8650.1%+14%

88Meigs County, OHOH21,5870.1%−5%

SHOWING 1–88 OF 88

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS