RANKING · 2010 CENSUS · 64 SHOWN OF 64

Newest housing stock, Colorado counties · 2010

Colorado counties ranked by median year housing was built (2010 ACS). This list covers the 64 counties in Colorado that qualify, ranked against each other statewide. The median across all 64 is 1977.

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SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2010 2020 2024

RANKPLACESTATEPOPMEDIAN YEAR BUILTVS 1990

01Douglas County, COCO399,3961997+1%

02Broomfield County, COCO79,1741992–

03Elbert County, COCO30,5341991+1%

04Archuleta County, COCO14,3061989+1%

05Ouray County, COCO5,2651989+1%

06Eagle County, COCO54,2911987+1%

07San Miguel County, COCO7,7531987+1%

08Weld County, COCO378,4261987+1%

09Garfield County, COCO63,4741986+1%

10Teller County, COCO24,75619860%

11Larimer County, COCO377,2921984+1%

12Park County, COCO18,31419830%

13Montrose County, COCO44,5911983+1%

14La Plata County, COCO56,8981983+1%

15Routt County, COCO25,32919830%

16Summit County, COCO31,51719830%

17Adams County, COCO554,6681982+1%

18Custer County, COCO5,59019820%

19El Paso County, COCO757,04019820%

20Arapahoe County, COCO673,82019810%

21Grand County, COCO16,49619810%

22Mesa County, COCO162,84519810%

23Mineral County, COCO9101981+1%

24Boulder County, COCO328,56019800%

25Gilpin County, COCO6,0731980+1%

26Gunnison County, COCO17,43919800%

27Pitkin County, COCO16,62519800%

28Fremont County, COCO50,0391979+1%

29Montezuma County, COCO26,67819790%

30Chaffee County, COCO20,83119780%

31Hinsdale County, COCO7531977+1%

32Jefferson County, COCO580,45119770%

33Saguache County, COCO6,73219770%

34Delta County, COCO32,17819760%

35Moffat County, COCO13,12219760%

36Costilla County, COCO3,67919740%

37Alamosa County, COCO16,6881974+1%

38Rio Blanco County, COCO6,68319740%

39Huerfano County, COCO7,0111973+1%

40Jackson County, COCO1,21119730%

41San Juan County, COCO8131973+2%

42Clear Creek County, COCO8,99419720%

43Dolores County, COCO2,4661972+1%

44Conejos County, COCO7,5291971+1%

45Pueblo County, COCO169,2771971+1%

46Morgan County, COCO30,3061969+1%

47Rio Grande County, COCO11,08719690%

48Lincoln County, COCO5,6451967+1%

49Prowers County, COCO11,88419650%

50Kit Carson County, COCO7,06919640%

51Lake County, COCO7,5521963+1%

52Cheyenne County, COCO1,71319630%

53Denver County, COCO740,61319630%

54Yuma County, COCO9,89619620%

55Logan County, COCO20,65419610%

56Baca County, COCO3,34719600%

57Las Animas County, COCO14,3911956+1%

58Phillips County, COCO4,42019560%

59Washington County, COCO4,73219560%

60Kiowa County, COCO1,41219550%

61Otero County, COCO17,68319550%

62Bent County, COCO5,71619510%

63Crowley County, COCO5,67719480%

64Sedgwick County, COCO2,24719430%

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS