RANKING · 2010 CENSUS · 88 SHOWN OF 88

Least educated, Ohio counties · 2010

Ohio counties with the smallest share of adults 25+ holding a bachelor's degree or higher (2023 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

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPBACHELOR'S DEGREE OR HIGHERVS 2000

01Morgan County, OHOH13,6268.7%−4%

02Perry County, OHOH35,9188.9%+28%

03Harrison County, OHOH14,0709.0%+0%

04Noble County, OHOH14,2769.1%+12%

05Vinton County, OHOH12,6459.2%+52%

06Monroe County, OHOH12,9949.2%+10%

07Holmes County, OHOH44,9709.4%+13%

08Highland County, OHOH43,8239.7%−0%

09Brown County, OHOH44,3979.8%+11%

10Hocking County, OHOH27,51210.2%+4%

11Meigs County, OHOH21,58710.3%+39%

12Crawford County, OHOH41,89610.5%+9%

13Adams County, OHOH27,86510.7%+48%

14Paulding County, OHOH18,72710.7%+37%

15Guernsey County, OHOH38,37911.2%+12%

16Darke County, OHOH51,52011.3%+12%

17Coshocton County, OHOH37,18811.6%+19%

18Jackson County, OHOH32,81712.0%+9%

19Marion County, OHOH65,11512.0%+8%

20Preble County, OHOH40,66412.0%+19%

21Carroll County, OHOH26,47512.0%+32%

22Huron County, OHOH58,25012.1%+11%

23Columbiana County, OHOH99,37712.4%+15%

24Pike County, OHOH27,06112.6%+30%

25Scioto County, OHOH71,36512.7%+25%

26Lawrence County, OHOH55,71012.9%+25%

27Williams County, OHOH36,54912.9%+20%

28Ashtabula County, OHOH96,71312.9%+17%

29Sandusky County, OHOH58,65513.1%+10%

30Fayette County, OHOH28,55213.1%+22%

31Henry County, OHOH27,59813.1%+19%

32Ross County, OHOH76,42913.1%+16%

33Wyandot County, OHOH21,56713.4%+36%

34Pickaway County, OHOH62,97813.5%+18%

35Morrow County, OHOH36,30513.6%+44%

36Shelby County, OHOH48,06514.0%+9%

37Belmont County, OHOH64,43414.1%+27%

38Jefferson County, OHOH63,59714.1%+19%

39Van Wert County, OHOH29,01314.1%+18%

40Muskingum County, OHOH87,01414.2%+12%

41Tuscarawas County, OHOH92,37314.3%+17%

42Logan County, OHOH46,30214.3%+25%

43Gallia County, OHOH29,07214.3%+23%

44Clinton County, OHOH42,30114.7%+4%

45Richland County, OHOH124,89314.9%+18%

46Fulton County, OHOH41,85314.9%+13%

47Hardin County, OHOH30,07215.1%+33%

48Champaign County, OHOH38,82015.3%+45%

49Mercer County, OHOH42,73715.4%+22%

50Auglaize County, OHOH45,90915.5%+15%

51Madison County, OHOH46,98515.6%+20%

52Allen County, OHOH100,88115.8%+18%

53Washington County, OHOH58,38916.0%+6%

54Seneca County, OHOH54,52216.1%+29%

55Clark County, OHOH135,34016.2%+9%

56Trumbull County, OHOH198,97216.3%+13%

57Defiance County, OHOH38,29216.3%+14%

58Ashland County, OHOH52,52317.5%+10%

59Putnam County, OHOH34,38018.1%+40%

60Ottawa County, OHOH39,48118.9%+18%

61Knox County, OHOH64,00219.0%+14%

62Wayne County, OHOH116,75819.1%+11%

63Miami County, OHOH112,63420.0%+23%

64Erie County, OHOH73,29620.1%+20%

65Stark County, OHOH373,77120.4%+13%

66Mahoning County, OHOH224,70620.4%+17%

67Lorain County, OHOH323,21920.6%+25%

68Licking County, OHOH185,56422.1%+20%

69Lucas County, OHOH423,34723.0%+8%

70Lake County, OHOH232,21724.2%+13%

71Montgomery County, OHOH539,59824.3%+7%

72Hancock County, OHOH75,03424.4%+13%

73Fairfield County, OHOH169,75224.4%+17%

74Clermont County, OHOH216,97724.8%+19%

75Portage County, OHOH163,40424.9%+19%

76Butler County, OHOH400,12825.9%+10%

77Athens County, OHOH63,19727.3%+6%

78Union County, OHOH73,44627.3%+72%

79Cuyahoga County, OHOH1,232,92528.2%+12%

80Summit County, OHOH538,37629.2%+16%

81Wood County, OHOH134,17629.3%+12%

82Medina County, OHOH185,02529.5%+19%

83Hamilton County, OHOH838,41832.5%+12%

84Geauga County, OHOH95,67634.0%+7%

85Greene County, OHOH174,32234.5%+11%

86Franklin County, OHOH1,361,53635.0%+10%

87Warren County, OHOH257,18135.9%+27%

88Delaware County, OHOH242,03249.5%+21%

SHOWING 1–88 OF 88

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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES