RANKING · 2020 CENSUS · 88 SHOWN OF 88

Most educated, Ohio counties · 2020

Ohio counties ranked by the share of adults 25+ holding a bachelor's degree or higher (2020 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 Least educated Most graduate degrees Fewest graduate degrees

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPBACHELOR'S DEGREE OR HIGHERVS 2000

01Delaware County, OHOH242,03255.5%+35%

02Warren County, OHOH257,18143.7%+54%

03Franklin County, OHOH1,361,53640.4%+27%

04Greene County, OHOH174,32239.7%+28%

05Hamilton County, OHOH838,41838.9%+33%

06Geauga County, OHOH95,67637.8%+19%

07Union County, OHOH73,44635.5%+123%

08Wood County, OHOH134,17634.3%+31%

09Medina County, OHOH185,02533.9%+37%

10Cuyahoga County, OHOH1,232,92533.5%+33%

11Summit County, OHOH538,37632.8%+30%

12Athens County, OHOH63,19731.8%+24%

13Butler County, OHOH400,12831.3%+33%

14Portage County, OHOH163,40429.9%+42%

15Fairfield County, OHOH169,75229.0%+39%

16Clermont County, OHOH216,97728.9%+39%

17Montgomery County, OHOH539,59828.3%+24%

18Lake County, OHOH232,21728.3%+31%

19Hancock County, OHOH75,03427.6%+27%

20Licking County, OHOH185,56427.6%+50%

21Lucas County, OHOH423,34726.7%+25%

22Lorain County, OHOH323,21925.3%+53%

23Erie County, OHOH73,29624.9%+50%

24Mahoning County, OHOH224,70624.6%+41%

25Ottawa County, OHOH39,48123.9%+49%

26Stark County, OHOH373,77123.5%+31%

27Putnam County, OHOH34,38023.2%+80%

28Miami County, OHOH112,63422.6%+39%

29Knox County, OHOH64,00222.6%+35%

30Wayne County, OHOH116,75822.5%+31%

31Ashland County, OHOH52,52322.0%+38%

32Clinton County, OHOH42,30120.0%+42%

33Mercer County, OHOH42,73719.4%+53%

34Wyandot County, OHOH21,56719.3%+96%

35Shelby County, OHOH48,06519.3%+51%

36Trumbull County, OHOH198,97219.2%+33%

37Auglaize County, OHOH45,90919.2%+43%

38Clark County, OHOH135,34018.9%+27%

39Washington County, OHOH58,38918.7%+24%

40Allen County, OHOH100,88118.7%+39%

41Pickaway County, OHOH62,97818.6%+63%

42Defiance County, OHOH38,29218.4%+29%

43Preble County, OHOH40,66418.2%+81%

44Madison County, OHOH46,98518.1%+39%

45Tuscarawas County, OHOH92,37317.9%+46%

46Richland County, OHOH124,89317.8%+41%

47Henry County, OHOH27,59817.6%+59%

48Jefferson County, OHOH63,59717.5%+48%

49Muskingum County, OHOH87,01417.5%+38%

50Gallia County, OHOH29,07217.4%+49%

51Seneca County, OHOH54,52217.3%+39%

52Van Wert County, OHOH29,01317.2%+44%

53Logan County, OHOH46,30217.1%+49%

54Fulton County, OHOH41,85317.0%+30%

55Sandusky County, OHOH58,65516.5%+38%

56Ross County, OHOH76,42916.2%+43%

57Belmont County, OHOH64,43416.2%+45%

58Hardin County, OHOH30,07216.0%+40%

59Paulding County, OHOH18,72715.9%+104%

60Champaign County, OHOH38,82015.9%+50%

61Lawrence County, OHOH55,71015.8%+54%

62Scioto County, OHOH71,36515.6%+54%

63Adams County, OHOH27,86515.5%+115%

64Darke County, OHOH51,52015.4%+53%

65Crawford County, OHOH41,89615.3%+58%

66Fayette County, OHOH28,55215.2%+42%

67Williams County, OHOH36,54915.1%+41%

68Guernsey County, OHOH38,37915.1%+50%

69Ashtabula County, OHOH96,71314.9%+35%

70Coshocton County, OHOH37,18814.9%+52%

71Jackson County, OHOH32,81714.8%+35%

72Huron County, OHOH58,25014.7%+35%

73Morrow County, OHOH36,30514.7%+56%

74Columbiana County, OHOH99,37714.5%+35%

75Brown County, OHOH44,39714.3%+62%

76Pike County, OHOH27,06114.2%+46%

77Hocking County, OHOH27,51213.9%+41%

78Highland County, OHOH43,82313.8%+43%

79Carroll County, OHOH26,47513.2%+45%

80Perry County, OHOH35,91813.0%+89%

81Marion County, OHOH65,11512.9%+17%

82Vinton County, OHOH12,64512.8%+112%

83Harrison County, OHOH14,07012.4%+37%

84Meigs County, OHOH21,58712.1%+63%

85Monroe County, OHOH12,99412.1%+43%

86Noble County, OHOH14,27611.0%+37%

87Morgan County, OHOH13,62610.4%+15%

88Holmes County, OHOH44,97010.4%+26%

SHOWING 1–88 OF 88

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