RANKING · 2000 CENSUS · 88 SHOWN OF 88

Most graduate degrees, Ohio counties · 2000

Ohio counties ranked by the share of adults 25+ holding a graduate or professional degree (2000 ACS). This list covers the 88 counties in Ohio that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDMost college graduates Most educated Least educated Fewest graduate degrees

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPGRADUATE DEGREEVS 1990

01Greene County, OHOH174,32213.9%+26%

02Athens County, OHOH63,19713.1%+9%

03Delaware County, OHOH242,03212.9%+38%

04Geauga County, OHOH95,67611.8%+30%

05Franklin County, OHOH1,361,53610.7%+17%

06Hamilton County, OHOH838,41810.7%+24%

07Wood County, OHOH134,17610.3%+24%

08Cuyahoga County, OHOH1,232,9259.6%+30%

09Warren County, OHOH257,1819.1%+54%

10Montgomery County, OHOH539,5988.5%+21%

11Summit County, OHOH538,3768.4%+34%

12Butler County, OHOH400,1288.1%+19%

13Lucas County, OHOH423,3477.4%+24%

14Hancock County, OHOH75,0347.4%+34%

15Portage County, OHOH163,4047.1%+7%

16Medina County, OHOH185,0256.9%+42%

17Lake County, OHOH232,2176.9%+33%

18Clermont County, OHOH216,9776.8%+49%

19Fairfield County, OHOH169,7526.4%+33%

20Knox County, OHOH64,0026.2%+48%

21Stark County, OHOH373,7716.1%+31%

22Licking County, OHOH185,5645.8%+28%

23Lorain County, OHOH323,2195.7%+33%

24Washington County, OHOH58,3895.7%+30%

25Mahoning County, OHOH224,7065.7%+25%

26Erie County, OHOH73,2965.6%+21%

27Wayne County, OHOH116,7585.6%+17%

28Ottawa County, OHOH39,4815.5%+30%

29Miami County, OHOH112,6345.4%+21%

30Clark County, OHOH135,3405.4%+17%

31Ashland County, OHOH52,5235.3%+28%

32Mercer County, OHOH42,7375.1%+54%

33Allen County, OHOH100,8815.0%+43%

34Clinton County, OHOH42,3014.8%+27%

35Muskingum County, OHOH87,0144.6%+29%

36Auglaize County, OHOH45,9094.6%+42%

37Gallia County, OHOH29,0724.6%+7%

38Defiance County, OHOH38,2924.6%+32%

39Logan County, OHOH46,3024.5%+36%

40Trumbull County, OHOH198,9724.4%+17%

41Hardin County, OHOH30,0724.4%+2%

42Seneca County, OHOH54,5224.3%+41%

43Jefferson County, OHOH63,5974.2%+48%

44Sandusky County, OHOH58,6554.1%+22%

45Union County, OHOH73,4464.1%+7%

46Tuscarawas County, OHOH92,3734.1%+36%

47Belmont County, OHOH64,4344.1%+26%

48Van Wert County, OHOH29,0134.0%+26%

49Ross County, OHOH76,4294.0%+32%

50Shelby County, OHOH48,0653.9%+8%

51Morgan County, OHOH13,6263.9%+70%

52Guernsey County, OHOH38,3793.9%+53%

53Putnam County, OHOH34,3803.9%+40%

54Richland County, OHOH124,8933.9%+15%

55Jackson County, OHOH32,8173.9%+33%

56Highland County, OHOH43,8233.9%+57%

57Lawrence County, OHOH55,7103.8%+22%

58Fulton County, OHOH41,8533.8%+14%

59Pickaway County, OHOH62,9783.8%+29%

60Marion County, OHOH65,1153.8%+24%

61Madison County, OHOH46,9853.8%+40%

62Scioto County, OHOH71,3653.7%+17%

63Hocking County, OHOH27,5123.7%+35%

64Ashtabula County, OHOH96,7133.6%+25%

65Darke County, OHOH51,5203.6%+10%

66Preble County, OHOH40,6643.5%+47%

67Williams County, OHOH36,5493.5%+30%

68Champaign County, OHOH38,8203.5%+21%

69Coshocton County, OHOH37,1883.4%+42%

70Pike County, OHOH27,0613.4%+5%

71Columbiana County, OHOH99,3773.3%+16%

72Brown County, OHOH44,3973.3%+4%

73Huron County, OHOH58,2503.3%+12%

74Paulding County, OHOH18,7273.3%+16%

75Crawford County, OHOH41,8963.1%+4%

76Harrison County, OHOH14,0703.0%+53%

77Fayette County, OHOH28,5523.0%+39%

78Carroll County, OHOH26,4753.0%−3%

79Morrow County, OHOH36,3053.0%+16%

80Henry County, OHOH27,5982.9%+9%

81Wyandot County, OHOH21,5672.8%+11%

82Adams County, OHOH27,8652.8%+30%

83Monroe County, OHOH12,9942.5%−2%

84Meigs County, OHOH21,5872.5%+5%

85Holmes County, OHOH44,9702.4%+40%

86Perry County, OHOH35,9182.4%+9%

87Noble County, OHOH14,2762.2%+42%

88Vinton County, OHOH12,6452.2%+38%

SHOWING 1–88 OF 88

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