RANKING · 2024 ACS · 88 SHOWN OF 88

Largest senior population, Ohio counties

Ohio counties home to the most residents aged 65 and over as of 2024. Ranked by number of people, not the senior share. This list covers the 88 counties in Ohio that qualify, ranked against each other statewide. The median across all 88 is 10,808. Biggest climber in the top 100 since 2020: Union County, OH, up 6 places to #52.

OhioAll states All rankings

SAME RANKING BYCities States Metros

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Most unmarried people Most unmarried men

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPRESIDENTS 65 AND OVERVS 2000

01Cuyahoga County, OHOH1,232,925242,818+12%

02Franklin County, OHOH1,361,536173,679+67%

03Hamilton County, OHOH838,418137,755+21%

04Summit County, OHOH538,376104,607+37%

05Montgomery County, OHOH539,59899,611+30%

06Stark County, OHOH373,77176,627+34%

07Lucas County, OHOH423,34775,209+27%

08Lorain County, OHOH323,21962,902+77%

09Butler County, OHOH400,12862,338+75%

10Mahoning County, OHOH224,70650,896+11%

11Lake County, OHOH232,21750,308+57%

12Trumbull County, OHOH198,97244,931+27%

13Warren County, OHOH257,18139,428+165%

14Clermont County, OHOH216,97738,826+132%

15Medina County, OHOH185,02536,355+128%

16▲1Delaware County, OHOH242,03234,165+279%

17▼1Licking County, OHOH185,56431,778+84%

18Greene County, OHOH174,32231,551+80%

19Portage County, OHOH163,40429,702+78%

20Clark County, OHOH135,34027,405+29%

21Fairfield County, OHOH169,75227,165+99%

22Richland County, OHOH124,89325,199+38%

23▲2Wayne County, OHOH116,75822,186+63%

24Columbiana County, OHOH99,37722,107+31%

25▼2Wood County, OHOH134,17622,040+65%

26▲1Miami County, OHOH112,63421,382+63%

27▼1Geauga County, OHOH95,67621,289+96%

28Ashtabula County, OHOH96,71319,694+31%

29Allen County, OHOH100,88119,375+26%

30Tuscarawas County, OHOH92,37318,645+37%

31Erie County, OHOH73,29617,683+43%

32Muskingum County, OHOH87,01416,071+33%

33▲1Jefferson County, OHOH63,59714,513+6%

34▼1Belmont County, OHOH64,43414,378+13%

35▲1Hancock County, OHOH75,03413,960+48%

36▲1Ross County, OHOH76,42913,697+53%

37▼2Scioto County, OHOH71,36513,671+16%

38Washington County, OHOH58,38913,114+39%

39Marion County, OHOH65,11512,140+37%

40Knox County, OHOH64,00212,126+61%

41Sandusky County, OHOH58,65511,904+33%

42▲4Ottawa County, OHOH39,48111,070+65%

43▼1Lawrence County, OHOH55,71010,854+21%

44Huron County, OHOH58,25010,808+47%

45Ashland County, OHOH52,52310,587+45%

46▼3Darke County, OHOH51,52010,564+30%

47Seneca County, OHOH54,52210,538+28%

48Pickaway County, OHOH62,9789,860+73%

49▲2Athens County, OHOH63,1979,302+61%

50Auglaize County, OHOH45,9099,071+36%

51▲1Logan County, OHOH46,3028,932+40%

52▲6Union County, OHOH73,4468,889+126%

53▼4Crawford County, OHOH41,8968,862+24%

54Shelby County, OHOH48,0658,689+49%

55Brown County, OHOH44,3978,392+71%

56▲1Highland County, OHOH43,8238,333+48%

57▼4Preble County, OHOH40,6648,298+49%

58▼2Fulton County, OHOH41,8538,209+53%

59▲1Mercer County, OHOH42,7378,142+37%

60▲2Clinton County, OHOH42,3017,803+58%

61Defiance County, OHOH38,2927,741+52%

62▼3Guernsey County, OHOH38,3797,664+30%

63Champaign County, OHOH38,8207,495+53%

64▲1Coshocton County, OHOH37,1887,378+37%

65▼1Williams County, OHOH36,5497,368+35%

66Madison County, OHOH46,9857,324+67%

67Morrow County, OHOH36,3056,840+89%

68▲1Perry County, OHOH35,9186,517+59%

69▲1Putnam County, OHOH34,3806,492+40%

70▼2Holmes County, OHOH44,9706,429+57%

71▲1Carroll County, OHOH26,4755,954+46%

72▼1Jackson County, OHOH32,8175,857+32%

73Gallia County, OHOH29,0725,790+37%

74Van Wert County, OHOH29,0135,760+25%

75▲1Hocking County, OHOH27,5125,617+51%

76▲1Henry County, OHOH27,5985,492+34%

77▲2Adams County, OHOH27,8655,229+44%

78▼3Fayette County, OHOH28,5525,170+26%

79▲1Pike County, OHOH27,0615,155+37%

80▼2Hardin County, OHOH30,0724,919+19%

81Meigs County, OHOH21,5874,639+36%

82Wyandot County, OHOH21,5674,493+27%

83▲5Noble County, OHOH14,2764,243+131%

84▼1Paulding County, OHOH18,7273,625+42%

85▼1Harrison County, OHOH14,0703,264+16%

86▼1Monroe County, OHOH12,9943,138+27%

87▼1Morgan County, OHOH13,6263,074+32%

88▼1Vinton County, OHOH12,6452,477+60%

SHOWING 1–88 OF 88

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES