RANKING · 2024 ACS · 88 SHOWN OF 88

Highest Black population share, Ohio counties

Ohio counties ranked by the share of all residents who are Black or African American (2024 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, OHOH1,232,92528.5%+5%

02Hamilton County, OHOH838,41823.9%+3%

03Franklin County, OHOH1,361,53623.1%+30%

04Montgomery County, OHOH539,59820.4%+3%

05Lucas County, OHOH423,34718.9%+12%

06Summit County, OHOH538,37613.7%+5%

07Mahoning County, OHOH224,70613.6%−13%

08Allen County, OHOH100,8819.6%−21%

09Fairfield County, OHOH169,7529.2%+247%

10Butler County, OHOH400,1288.3%+58%

11Erie County, OHOH73,2968.2%−4%

12Trumbull County, OHOH198,9728.0%+2%

13Clark County, OHOH135,3408.0%−10%

14Lorain County, OHOH323,2197.1%−13%

15Richland County, OHOH124,8937.1%−25%

16Stark County, OHOH373,7717.1%−1%

17Greene County, OHOH174,3225.8%−8%

18Ross County, OHOH76,4295.5%−12%

19Jefferson County, OHOH63,5975.1%−10%

20Portage County, OHOH163,4045.0%+58%

21Lake County, OHOH232,2174.7%+143%

22Marion County, OHOH65,1154.7%−18%

23Delaware County, OHOH242,0324.3%+74%

24Madison County, OHOH46,9854.3%−31%

25Licking County, OHOH185,5644.2%+106%

26Noble County, OHOH14,2764.2%−38%

27Ashtabula County, OHOH96,7133.7%+21%

28Warren County, OHOH257,1813.2%+17%

29Muskingum County, OHOH87,0143.1%−22%

30Belmont County, OHOH64,4343.0%−16%

31Pickaway County, OHOH62,9783.0%−53%

32Morgan County, OHOH13,6262.9%−14%

33Sandusky County, OHOH58,6552.8%+7%

34Harrison County, OHOH14,0702.7%+22%

35Seneca County, OHOH54,5222.4%+37%

36Scioto County, OHOH71,3652.3%−15%

37Union County, OHOH73,4462.3%−18%

38Shelby County, OHOH48,0652.2%+51%

39Athens County, OHOH63,1972.2%−7%

40Wood County, OHOH134,1762.1%+68%

41Fayette County, OHOH28,5522.0%+2%

42Gallia County, OHOH29,0722.0%−26%

43Columbiana County, OHOH99,3771.9%−11%

44Guernsey County, OHOH38,3791.9%+24%

45Hancock County, OHOH75,0341.8%+72%

46Clinton County, OHOH42,3011.8%−18%

47Miami County, OHOH112,6341.8%−9%

48Lawrence County, OHOH55,7101.7%−19%

49Logan County, OHOH46,3021.7%−1%

50Champaign County, OHOH38,8201.6%−28%

51Defiance County, OHOH38,2921.6%−3%

52Clermont County, OHOH216,9771.5%+67%

53Hardin County, OHOH30,0721.3%+83%

54Highland County, OHOH43,8231.2%−20%

55Wayne County, OHOH116,7581.2%−25%

56Mercer County, OHOH42,7371.1%+1091%

57Medina County, OHOH185,0251.1%+27%

58Vinton County, OHOH12,6451.0%+188%

59Ashland County, OHOH52,5231.0%+23%

60Auglaize County, OHOH45,9091.0%+314%

61Geauga County, OHOH95,6761.0%−21%

62Pike County, OHOH27,0611.0%+11%

63Ottawa County, OHOH39,4811.0%+51%

64Meigs County, OHOH21,5870.9%+32%

65Knox County, OHOH64,0020.9%+33%

66Huron County, OHOH58,2500.8%−17%

67Jackson County, OHOH32,8170.8%+30%

68Washington County, OHOH58,3890.8%−18%

69Crawford County, OHOH41,8960.7%+27%

70Carroll County, OHOH26,4750.7%+38%

71Preble County, OHOH40,6640.7%+106%

72Brown County, OHOH44,3970.6%−30%

73Tuscarawas County, OHOH92,3730.6%−14%

74Williams County, OHOH36,5490.6%−15%

75Darke County, OHOH51,5200.6%+48%

76Coshocton County, OHOH37,1880.5%−49%

77Putnam County, OHOH34,3800.5%+312%

78Henry County, OHOH27,5980.5%−12%

79Van Wert County, OHOH29,0130.5%−36%

80Monroe County, OHOH12,9940.4%+75%

81Morrow County, OHOH36,3050.4%+53%

82Adams County, OHOH27,8650.4%+132%

83Hocking County, OHOH27,5120.3%−63%

84Fulton County, OHOH41,8530.3%+51%

85Wyandot County, OHOH21,5670.2%+72%

86Perry County, OHOH35,9180.2%−4%

87Paulding County, OHOH18,7270.2%−80%

88Holmes County, OHOH44,9700.1%−71%

SHOWING 1–88 OF 88

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES