RANKING · 2020 CENSUS · 88 SHOWN OF 88

Largest senior population, Ohio counties · 2020

Ohio counties home to the most residents aged 65 and over as of 2020. Ranked by number of people, not the senior share. This list covers the 88 counties in Ohio that qualify, ranked against each other statewide.

OhioAll states All rankings

SAME RANKING BYCities States Metros

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPRESIDENTS 65 AND OVERVS 2000

01Cuyahoga County, OHOH1,232,925238,708+10%

02Franklin County, OHOH1,361,536168,359+61%

03Hamilton County, OHOH838,418134,412+18%

04Summit County, OHOH538,376102,935+34%

05Montgomery County, OHOH539,59899,435+30%

06Stark County, OHOH373,77176,057+33%

07Lucas County, OHOH423,34774,608+26%

08Lorain County, OHOH323,21960,961+71%

09Butler County, OHOH400,12860,175+69%

10Mahoning County, OHOH224,70650,825+11%

11Lake County, OHOH232,21748,980+53%

12Trumbull County, OHOH198,97244,977+27%

13Warren County, OHOH257,18137,472+152%

14Clermont County, OHOH216,97736,410+117%

15Medina County, OHOH185,02534,693+118%

16Licking County, OHOH185,56431,218+80%

17Delaware County, OHOH242,03231,014+244%

18Greene County, OHOH174,32230,076+72%

19Portage County, OHOH163,40429,013+74%

20Clark County, OHOH135,34027,693+30%

21Fairfield County, OHOH169,75226,652+95%

22Richland County, OHOH124,89325,242+38%

23Wood County, OHOH134,17622,099+66%

24Columbiana County, OHOH99,37721,950+30%

25Wayne County, OHOH116,75821,760+60%

26Geauga County, OHOH95,67621,244+95%

27Miami County, OHOH112,63420,996+60%

28Ashtabula County, OHOH96,71319,956+33%

29Allen County, OHOH100,88119,336+26%

30Tuscarawas County, OHOH92,37318,751+38%

31Erie County, OHOH73,29617,815+44%

32Muskingum County, OHOH87,01416,344+35%

33Belmont County, OHOH64,43414,656+15%

34Jefferson County, OHOH63,59714,424+5%

35Scioto County, OHOH71,36513,965+18%

36Hancock County, OHOH75,03413,921+48%

37Ross County, OHOH76,42913,695+53%

38Washington County, OHOH58,38912,866+36%

39Marion County, OHOH65,11512,072+36%

40Knox County, OHOH64,00211,946+59%

41Sandusky County, OHOH58,65511,922+33%

42Lawrence County, OHOH55,71011,638+30%

43Darke County, OHOH51,52010,788+33%

44Huron County, OHOH58,25010,779+47%

45Ashland County, OHOH52,52310,683+46%

46Ottawa County, OHOH39,48110,549+57%

47Seneca County, OHOH54,52210,545+28%

48Pickaway County, OHOH62,9789,878+73%

49Crawford County, OHOH41,8969,152+28%

50Auglaize County, OHOH45,9099,009+35%

51Athens County, OHOH63,1979,003+55%

52Logan County, OHOH46,3028,986+41%

53Preble County, OHOH40,6648,413+51%

54Shelby County, OHOH48,0658,397+44%

55Brown County, OHOH44,3978,387+71%

56Fulton County, OHOH41,8538,322+55%

57Highland County, OHOH43,8238,190+45%

58Union County, OHOH73,4468,106+106%

59Guernsey County, OHOH38,3797,942+35%

60Mercer County, OHOH42,7377,869+33%

61Defiance County, OHOH38,2927,652+50%

62Clinton County, OHOH42,3017,569+53%

63Champaign County, OHOH38,8207,467+52%

64Williams County, OHOH36,5497,413+36%

65Coshocton County, OHOH37,1887,215+34%

66Madison County, OHOH46,9857,199+64%

67Morrow County, OHOH36,3056,511+80%

68Holmes County, OHOH44,9706,320+54%

69Perry County, OHOH35,9186,281+53%

70Putnam County, OHOH34,3806,244+35%

71Jackson County, OHOH32,8176,023+36%

72Carroll County, OHOH26,4755,922+45%

73Gallia County, OHOH29,0725,723+36%

74Van Wert County, OHOH29,0135,592+22%

75Fayette County, OHOH28,5525,567+36%

76Hocking County, OHOH27,5125,471+48%

77Henry County, OHOH27,5985,445+33%

78Hardin County, OHOH30,0725,266+28%

79Adams County, OHOH27,8655,205+43%

80Pike County, OHOH27,0614,917+31%

81Meigs County, OHOH21,5874,723+39%

82Wyandot County, OHOH21,5674,500+27%

83Paulding County, OHOH18,7273,675+44%

84Harrison County, OHOH14,0703,332+19%

85Monroe County, OHOH12,9943,307+34%

86Morgan County, OHOH13,6263,093+33%

87Vinton County, OHOH12,6452,420+56%

88Noble County, OHOH14,2762,416+32%

SHOWING 1–88 OF 88

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