RANKING · 2020 CENSUS · 88 SHOWN OF 88

Highest Black population share, Ohio counties · 2020

Ohio counties ranked by the share of all residents who are Black or African American (2020 American Community Survey). A concentration measure: Black 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

RANKPLACESTATEPOPBLACKVS 2000

01Cuyahoga County, OHOH1,232,92528.9%+6%

02Hamilton County, OHOH838,41825.0%+7%

03Franklin County, OHOH1,361,53622.4%+26%

04Montgomery County, OHOH539,59821.0%+6%

05Lucas County, OHOH423,34719.3%+15%

06Mahoning County, OHOH224,70614.8%−6%

07Summit County, OHOH538,37614.6%+11%

08Allen County, OHOH100,88112.2%+1%

09Richland County, OHOH124,8939.0%−4%

10Clark County, OHOH135,3408.9%−0%

11Erie County, OHOH73,2968.8%+3%

12Butler County, OHOH400,1288.7%+67%

13Trumbull County, OHOH198,9728.4%+7%

14Fairfield County, OHOH169,7528.4%+217%

15Stark County, OHOH373,7717.7%+7%

16Lorain County, OHOH323,2197.3%−11%

17Greene County, OHOH174,3226.7%+6%

18Marion County, OHOH65,1156.2%+9%

19Madison County, OHOH46,9856.1%−2%

20Jefferson County, OHOH63,5975.5%−2%

21Noble County, OHOH14,2765.3%−20%

22Ross County, OHOH76,4295.2%−16%

23Portage County, OHOH163,4044.9%+55%

24Lake County, OHOH232,2174.6%+137%

25Athens County, OHOH63,1974.4%+88%

26Licking County, OHOH185,5644.0%+96%

27Pickaway County, OHOH62,9783.7%−43%

28Delaware County, OHOH242,0323.6%+44%

29Ashtabula County, OHOH96,7133.6%+16%

30Muskingum County, OHOH87,0143.5%−13%

31Warren County, OHOH257,1813.4%+25%

32Belmont County, OHOH64,4343.1%−14%

33Sandusky County, OHOH58,6553.0%+14%

34Morgan County, OHOH13,6262.9%−15%

35Scioto County, OHOH71,3652.8%+2%

36Seneca County, OHOH54,5222.4%+38%

37Miami County, OHOH112,6342.4%+21%

38Wood County, OHOH134,1762.3%+90%

39Columbiana County, OHOH99,3772.0%−5%

40Gallia County, OHOH29,0722.0%−24%

41Union County, OHOH73,4462.0%−27%

42Clinton County, OHOH42,3011.9%−10%

43Lawrence County, OHOH55,7101.9%−9%

44Hancock County, OHOH75,0341.8%+72%

45Fayette County, OHOH28,5521.8%−10%

46Champaign County, OHOH38,8201.8%−23%

47Shelby County, OHOH48,0651.7%+17%

48Harrison County, OHOH14,0701.6%−26%

49Defiance County, OHOH38,2921.6%−6%

50Clermont County, OHOH216,9771.6%+73%

51Wayne County, OHOH116,7581.5%−3%

52Logan County, OHOH46,3021.5%−14%

53Guernsey County, OHOH38,3791.4%−11%

54Medina County, OHOH185,0251.3%+46%

55Highland County, OHOH43,8231.2%−19%

56Geauga County, OHOH95,6761.1%−7%

57Coshocton County, OHOH37,1881.1%−1%

58Washington County, OHOH58,3891.0%+9%

59Huron County, OHOH58,2501.0%+2%

60Knox County, OHOH64,0020.9%+36%

61Van Wert County, OHOH29,0130.9%+19%

62Williams County, OHOH36,5490.9%+23%

63Hardin County, OHOH30,0720.8%+21%

64Ottawa County, OHOH39,4810.8%+31%

65Tuscarawas County, OHOH92,3730.7%+4%

66Paulding County, OHOH18,7270.7%−20%

67Ashland County, OHOH52,5230.7%−8%

68Crawford County, OHOH41,8960.7%+24%

69Pike County, OHOH27,0610.7%−19%

70Brown County, OHOH44,3970.7%−23%

71Meigs County, OHOH21,5870.7%−3%

72Darke County, OHOH51,5200.6%+52%

73Henry County, OHOH27,5980.6%−1%

74Fulton County, OHOH41,8530.5%+138%

75Auglaize County, OHOH45,9090.5%+113%

76Hocking County, OHOH27,5120.5%−46%

77Jackson County, OHOH32,8170.5%−18%

78Carroll County, OHOH26,4750.5%−14%

79Mercer County, OHOH42,7370.4%+371%

80Preble County, OHOH40,6640.4%+39%

81Morrow County, OHOH36,3050.4%+65%

82Wyandot County, OHOH21,5670.4%+152%

83Vinton County, OHOH12,6450.3%−4%

84Adams County, OHOH27,8650.3%+78%

85Putnam County, OHOH34,3800.3%+124%

86Holmes County, OHOH44,9700.3%−14%

87Perry County, OHOH35,9180.3%+19%

88Monroe County, OHOH12,9940.1%−43%

SHOWING 1–88 OF 88

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