RANKING · 2024 ACS · 88 SHOWN OF 88

Oldest housing stock, Ohio counties

Ohio counties ranked by oldest median year of construction (2024 ACS). This list covers the 88 counties in Ohio that qualify, ranked against each other statewide. The median across all 88 is 1973. Biggest climber in the top 100 since 2020: Harrison County, OH, up 20 places to #16.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDMost expensive homes Cheapest homes Highest median rent Lowest median rent Highest homeownership rate Highest renter share

YEAR1990 2010 2020 2024

RANKPLACESTATEPOPMEDIAN YEAR BUILTVS 1990

01Cuyahoga County, OHOH1,232,92519570%

02▲3Jefferson County, OHOH63,59719580%

03▲4Crawford County, OHOH41,89619590%

04▼2Seneca County, OHOH54,5221959+1%

05▼1Sandusky County, OHOH58,65519600%

06Van Wert County, OHOH29,0131960+1%

07▲4Ashtabula County, OHOH96,71319620%

08▲13Wyandot County, OHOH21,5671962+1%

09▲3Clark County, OHOH135,34019630%

10▼2Darke County, OHOH51,52019630%

11▲2Lucas County, OHOH423,34719630%

12▼2Mahoning County, OHOH224,70619630%

13▲1Marion County, OHOH65,11519630%

14▲1Hamilton County, OHOH838,41819630%

15▲1Columbiana County, OHOH99,3771964+1%

16▲20Harrison County, OHOH14,07019640%

17▼8Henry County, OHOH27,5981964+1%

18Trumbull County, OHOH198,97219640%

19▼16Belmont County, OHOH64,4341965+1%

20▼3Richland County, OHOH124,89319650%

21▼2Allen County, OHOH100,88119660%

22▼2Montgomery County, OHOH539,59819660%

23▲1Stark County, OHOH373,77119660%

24▲1Williams County, OHOH36,54919660%

25▼3Summit County, OHOH538,3761966+1%

26Coshocton County, OHOH37,1881967+1%

27Defiance County, OHOH38,29219680%

28▼5Erie County, OHOH73,2961968+1%

29▲2Huron County, OHOH58,2501968+1%

30▲2Scioto County, OHOH71,3651968+1%

31▼1Ashland County, OHOH52,5231969+1%

32▲1Champaign County, OHOH38,8201969+1%

33▼5Hardin County, OHOH30,0721969+1%

34▲7Auglaize County, OHOH45,9091970+1%

35▲7Fayette County, OHOH28,5521971+1%

36▼1Fulton County, OHOH41,8531971+1%

37Miami County, OHOH112,6341971+1%

38▼9Paulding County, OHOH18,72719710%

39▲1Tuscarawas County, OHOH92,3731971+1%

40▲4Guernsey County, OHOH38,3791972+1%

41▼7Muskingum County, OHOH87,0141972+1%

42▼3Preble County, OHOH40,6641972+1%

43Putnam County, OHOH34,3801972+1%

44▲5Lake County, OHOH232,21719720%

45Hancock County, OHOH75,0341973+1%

46▲6Knox County, OHOH64,0021973+1%

47▼1Lorain County, OHOH323,2191973+1%

48▼1Washington County, OHOH58,38919730%

49▼1Logan County, OHOH46,3021973+1%

50Mercer County, OHOH42,7371974+1%

51▲3Ross County, OHOH76,4291974+1%

52▲8Shelby County, OHOH48,0651974+1%

53▲9Carroll County, OHOH26,4751974+1%

54▲3Lawrence County, OHOH55,7101975+1%

55▲6Wayne County, OHOH116,7581975+1%

56Greene County, OHOH174,3221976+1%

57▲1Madison County, OHOH46,9851976+1%

58▼20Monroe County, OHOH12,9941976+1%

59▼8Ottawa County, OHOH39,4811976+1%

60▲11Athens County, OHOH63,1971977+1%

61▲3Clinton County, OHOH42,3011977+1%

62▼7Geauga County, OHOH95,6761977+1%

63Portage County, OHOH163,4041977+1%

64▲3Wood County, OHOH134,1761978+1%

65▲9Meigs County, OHOH21,5871978+1%

66▼13Morgan County, OHOH13,6261978+1%

67▼8Noble County, OHOH14,2761978+1%

68▼3Perry County, OHOH35,9181978+1%

69▲7Pickaway County, OHOH62,9781978+1%

70▼2Highland County, OHOH43,8231979+1%

71▲1Jackson County, OHOH32,8171979+1%

72▼3Butler County, OHOH400,1281979+1%

73▼3Franklin County, OHOH1,361,5361979+1%

74▲1Morrow County, OHOH36,3051980+1%

75▲8Pike County, OHOH27,0611980+1%

76▼10Licking County, OHOH185,5641980+1%

77▲1Adams County, OHOH27,8651981+1%

78▲2Gallia County, OHOH29,0721981+1%

79▼6Hocking County, OHOH27,5121981+1%

80▲1Brown County, OHOH44,3971982+1%

81▼4Vinton County, OHOH12,6451982+1%

82▼3Fairfield County, OHOH169,7521984+1%

83▼1Medina County, OHOH185,0251985+1%

84Holmes County, OHOH44,9701986+1%

85Clermont County, OHOH216,9771987+1%

86▲1Warren County, OHOH257,1811995+1%

87▼1Union County, OHOH73,4461996+2%

88Delaware County, OHOH242,0322000+1%

SHOWING 1–88 OF 88

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