RANKING · 2024 ACS · 64 SHOWN OF 64

Oldest housing stock, Colorado counties

Colorado counties ranked by oldest median year of construction (2024 ACS). This list covers the 64 counties in Colorado that qualify, ranked against each other statewide.

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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

01Sedgwick County, COCO2,2471954+1%

02Otero County, COCO17,6831958+0%

03Washington County, COCO4,7321958+0%

04Bent County, COCO5,7161959+1%

05Crowley County, COCO5,6771963+1%

06Kiowa County, COCO1,4121964+1%

07Logan County, COCO20,6541964+1%

08Lincoln County, COCO5,6451967+1%

09Cheyenne County, COCO1,7131968+0%

10Yuma County, COCO9,8961968+1%

11Kit Carson County, COCO7,0691970+0%

12Phillips County, COCO4,4201970+1%

13Baca County, COCO3,3471971+1%

14Prowers County, COCO11,8841971+1%

15Lake County, COCO7,5521972+1%

16Las Animas County, COCO14,3911972+1%

17Pueblo County, COCO169,2771974+1%

18Denver County, COCO740,6131975+1%

19Huerfano County, COCO7,0111975+1%

20Morgan County, COCO30,3061975+1%

21Clear Creek County, COCO8,9941976+0%

22Moffat County, COCO13,1221977+0%

23Rio Blanco County, COCO6,6831978+0%

24Rio Grande County, COCO11,0871978+1%

25Delta County, COCO32,1781979+0%

26Jackson County, COCO1,2111979+1%

27San Juan County, COCO8131979+2%

28Dolores County, COCO2,4661980+1%

29Jefferson County, COCO580,4511980+0%

30Fremont County, COCO50,0391981+1%

31Alamosa County, COCO16,6881982+1%

32Conejos County, COCO7,5291982+1%

33Gilpin County, COCO6,0731984+1%

34Hinsdale County, COCO7531984+1%

35Costilla County, COCO3,6791985+1%

36Mineral County, COCO9101985+1%

37Pitkin County, COCO16,6251985+1%

38Arapahoe County, COCO673,8201986+1%

39Boulder County, COCO328,5601986+1%

40Montezuma County, COCO26,6781986+1%

41Gunnison County, COCO17,4391987+1%

42Mesa County, COCO162,8451987+1%

43Saguache County, COCO6,7321987+1%

44El Paso County, COCO757,0401989+1%

45Summit County, COCO31,5171989+1%

46Grand County, COCO16,4961990+1%

47Teller County, COCO24,7561990+1%

48Montrose County, COCO44,5911991+1%

49Adams County, COCO554,6681991+1%

50Park County, COCO18,3141992+1%

51Custer County, COCO5,5901992+1%

52Chaffee County, COCO20,8311993+1%

53Eagle County, COCO54,2911993+1%

54Garfield County, COCO63,4741993+1%

55La Plata County, COCO56,8981993+1%

56Larimer County, COCO377,2921993+1%

57Routt County, COCO25,3291993+1%

58Ouray County, COCO5,2651995+1%

59San Miguel County, COCO7,7531995+1%

60Archuleta County, COCO14,3061996+1%

61Elbert County, COCO30,5341996+1%

62Weld County, COCO378,4262001+2%

63Broomfield County, COCO79,1742002–

64Douglas County, COCO399,3962002+1%

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES