RANKING · 2010 CENSUS · 88 SHOWN OF 88

Largest senior population, Ohio counties · 2010

Ohio counties home to the most residents aged 65 and over as of 2010. 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, OHOH1,232,925198,541−9%

02Franklin County, OHOH1,361,536115,706+11%

03Hamilton County, OHOH838,418106,863−6%

04Montgomery County, OHOH539,59881,041+6%

05Summit County, OHOH538,37678,968+3%

06Stark County, OHOH373,77160,978+7%

07Lucas County, OHOH423,34757,809−3%

08Lorain County, OHOH323,21943,131+21%

09Mahoning County, OHOH224,70642,702−7%

10Butler County, OHOH400,12842,484+19%

11Lake County, OHOH232,21736,965+15%

12Trumbull County, OHOH198,97236,617+3%

13Clermont County, OHOH216,97723,244+39%

14Warren County, OHOH257,18122,936+54%

15Medina County, OHOH185,02522,601+42%

16Clark County, OHOH135,34022,422+5%

17Licking County, OHOH185,56422,087+28%

18Greene County, OHOH174,32221,998+26%

19Portage County, OHOH163,40420,819+25%

20Richland County, OHOH124,89320,260+11%

21Fairfield County, OHOH169,75218,075+32%

22Columbiana County, OHOH99,37717,793+6%

23Wayne County, OHOH116,75816,687+22%

24Delaware County, OHOH242,03216,517+83%

25Ashtabula County, OHOH96,71315,877+5%

26Miami County, OHOH112,63415,731+20%

27Allen County, OHOH100,88115,697+2%

28Wood County, OHOH134,17615,389+15%

29Tuscarawas County, OHOH92,37315,172+12%

30Geauga County, OHOH95,67614,474+33%

31Erie County, OHOH73,29613,305+7%

32Muskingum County, OHOH87,01413,184+9%

33Jefferson County, OHOH63,59712,756−7%

34Belmont County, OHOH64,43412,419−3%

35Scioto County, OHOH71,36512,317+4%

36Washington County, OHOH58,38910,794+14%

37Hancock County, OHOH75,03410,673+13%

38Ross County, OHOH76,42910,520+18%

39Lawrence County, OHOH55,7109,717+8%

40Marion County, OHOH65,1159,468+7%

41Sandusky County, OHOH58,6559,315+4%

42Knox County, OHOH64,0028,987+20%

43Darke County, OHOH51,5208,929+10%

44Seneca County, OHOH54,5228,425+2%

45Ashland County, OHOH52,5238,416+15%

46Huron County, OHOH58,2508,084+10%

47Ottawa County, OHOH39,4817,868+17%

48Crawford County, OHOH41,8967,796+9%

49Pickaway County, OHOH62,9787,156+25%

50Auglaize County, OHOH45,9097,061+6%

51Logan County, OHOH46,3026,760+6%

52Highland County, OHOH43,8236,618+17%

53Athens County, OHOH63,1976,538+13%

54Brown County, OHOH44,3976,469+32%

55Preble County, OHOH40,6646,428+15%

56Guernsey County, OHOH38,3796,426+9%

57Shelby County, OHOH48,0656,362+9%

58Mercer County, OHOH42,7376,304+6%

59Williams County, OHOH36,5496,031+11%

60Fulton County, OHOH41,8536,000+12%

61Coshocton County, OHOH37,1885,992+11%

62Defiance County, OHOH38,2925,857+15%

63Champaign County, OHOH38,8205,758+17%

64Clinton County, OHOH42,3015,684+15%

65Madison County, OHOH46,9855,389+23%

66Union County, OHOH73,4464,943+25%

67Gallia County, OHOH29,0724,940+17%

68Putnam County, OHOH34,3804,930+7%

69Carroll County, OHOH26,4754,803+18%

70Holmes County, OHOH44,9704,801+17%

71Jackson County, OHOH32,8174,690+6%

72Van Wert County, OHOH29,0134,688+2%

73Morrow County, OHOH36,3054,680+29%

74Perry County, OHOH35,9184,658+14%

75Hocking County, OHOH27,5124,491+21%

76Henry County, OHOH27,5984,349+6%

77Fayette County, OHOH28,5524,345+6%

78Hardin County, OHOH30,0724,303+4%

79Adams County, OHOH27,8654,230+16%

80Pike County, OHOH27,0614,212+12%

81Meigs County, OHOH21,5873,725+9%

82Wyandot County, OHOH21,5673,680+4%

83Noble County, OHOH14,2763,042+66%

84Paulding County, OHOH18,7272,907+14%

85Harrison County, OHOH14,0702,880+3%

86Monroe County, OHOH12,9942,838+15%

87Morgan County, OHOH13,6262,611+12%

88Vinton County, OHOH12,6451,879+21%

SHOWING 1–88 OF 88

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