RANKING · 2010 CENSUS · 88 SHOWN OF 88

Highest Black population share, Ohio counties · 2010

Ohio counties ranked by the share of all residents who are Black or African American (2010 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, OHOH1,232,92529.3%+8%

02Hamilton County, OHOH838,41825.5%+9%

03Franklin County, OHOH1,361,53621.0%+18%

04Montgomery County, OHOH539,59820.8%+5%

05Lucas County, OHOH423,34718.7%+11%

06Mahoning County, OHOH224,70615.2%−3%

07Summit County, OHOH538,37614.3%+9%

08Allen County, OHOH100,88111.8%−3%

09Richland County, OHOH124,8939.3%−1%

10Clark County, OHOH135,3408.7%−2%

11Erie County, OHOH73,2968.5%−1%

12Trumbull County, OHOH198,9728.2%+4%

13Lorain County, OHOH323,2198.1%−2%

14Stark County, OHOH373,7717.5%+5%

15Butler County, OHOH400,1287.2%+38%

16Greene County, OHOH174,3227.1%+13%

17Madison County, OHOH46,9856.6%+5%

18Ross County, OHOH76,4296.2%−0%

19Fairfield County, OHOH169,7525.9%+123%

20Marion County, OHOH65,1155.6%−1%

21Jefferson County, OHOH63,5975.5%−2%

22Portage County, OHOH163,4044.1%+29%

23Belmont County, OHOH64,4344.0%+10%

24Muskingum County, OHOH87,0143.7%−6%

25Ashtabula County, OHOH96,7133.4%+11%

26Licking County, OHOH185,5643.4%+66%

27Pickaway County, OHOH62,9783.4%−48%

28Delaware County, OHOH242,0323.3%+32%

29Warren County, OHOH257,1813.2%+19%

30Lake County, OHOH232,2173.1%+59%

31Morgan County, OHOH13,6262.8%−16%

32Athens County, OHOH63,1972.7%+14%

33Sandusky County, OHOH58,6552.7%+2%

34Scioto County, OHOH71,3652.7%−2%

35Gallia County, OHOH29,0722.6%−4%

36Noble County, OHOH14,2762.5%−62%

37Wood County, OHOH134,1762.3%+88%

38Union County, OHOH73,4462.3%−17%

39Champaign County, OHOH38,8202.2%−5%

40Seneca County, OHOH54,5222.2%+25%

41Columbiana County, OHOH99,3772.2%−0%

42Clinton County, OHOH42,3012.2%−1%

43Harrison County, OHOH14,0702.0%−6%

44Lawrence County, OHOH55,7102.0%−3%

45Miami County, OHOH112,6342.0%+3%

46Fayette County, OHOH28,5522.0%−2%

47Shelby County, OHOH48,0651.9%+27%

48Defiance County, OHOH38,2921.7%+3%

49Logan County, OHOH46,3021.6%−6%

50Wayne County, OHOH116,7581.5%−5%

51Hancock County, OHOH75,0341.4%+37%

52Guernsey County, OHOH38,3791.4%−5%

53Highland County, OHOH43,8231.4%−7%

54Geauga County, OHOH95,6761.3%+5%

55Medina County, OHOH185,0251.2%+33%

56Clermont County, OHOH216,9771.1%+26%

57Washington County, OHOH58,3891.1%+16%

58Coshocton County, OHOH37,1881.1%−2%

59Williams County, OHOH36,5491.0%+34%

60Huron County, OHOH58,2500.9%+0%

61Pike County, OHOH27,0610.9%+1%

62Crawford County, OHOH41,8960.9%+46%

63Brown County, OHOH44,3970.9%−5%

64Meigs County, OHOH21,5870.8%+23%

65Van Wert County, OHOH29,0130.8%+10%

66Paulding County, OHOH18,7270.8%−13%

67Knox County, OHOH64,0020.8%+20%

68Hardin County, OHOH30,0720.8%+16%

69Tuscarawas County, OHOH92,3730.8%+4%

70Ashland County, OHOH52,5230.7%−7%

71Hocking County, OHOH27,5120.7%−20%

72Ottawa County, OHOH39,4810.7%+15%

73Jackson County, OHOH32,8170.6%−2%

74Carroll County, OHOH26,4750.5%−13%

75Darke County, OHOH51,5200.4%+15%

76Preble County, OHOH40,6640.4%+31%

77Monroe County, OHOH12,9940.4%+64%

78Henry County, OHOH27,5980.4%−36%

79Morrow County, OHOH36,3050.3%+26%

80Fulton County, OHOH41,8530.3%+46%

81Adams County, OHOH27,8650.3%+71%

82Holmes County, OHOH44,9700.3%−7%

83Vinton County, OHOH12,6450.3%−22%

84Auglaize County, OHOH45,9090.3%+15%

85Perry County, OHOH35,9180.3%+19%

86Putnam County, OHOH34,3800.2%+77%

87Mercer County, OHOH42,7370.2%+134%

88Wyandot County, OHOH21,5670.2%+33%

SHOWING 1–88 OF 88

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