RANKING · 2000 CENSUS · 111 SHOWN OF 111

Youngest by median age, Colorado cities · 2000

Colorado cities with the youngest median age (2023 ACS). This list covers the 111 cities in Colorado that qualify, ranked against each other statewide.

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SAME RANKING BYCounties States Metros ZIP codes

RELATEDOldest by median age Most foreign-born residents Highest uninsured rate Most women Most men Highest disability rate

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS 2000

01Air Force Academy, COCO6,72720.9+0%

02Fort Carson, COCO18,01922.1+0%

03Gunnison, COCO6,83623.7+0%

04Evans, COCO22,50026.9+0%

05Milliken, COCO9,18327.0+0%

06Alamosa, COCO9,84927.7+0%

07Meridian, COCO5,63428.2+0%

08Fort Collins, COCO171,50028.2+0%

09Greeley, COCO115,07328.5+0%

10Avon, COCO6,18428.6+0%

11Fort Lupton, COCO10,40228.9+0%

12Boulder, COCO105,68929.0+0%

13Durango, COCO19,73329.2+0%

14Fountain, COCO29,45029.3+0%

15Breckenridge, COCO5,01529.4+0%

16Severance, COCO11,84129.6+0%

17Cimarron Hills, COCO19,81729.7+0%

18Wellington, COCO12,16929.7+0%

19Stratmoor, COCO5,41229.8+0%

20Commerce City, COCO72,34529.8+0%

21Clifton, COCO19,51830.0+0%

22Silverthorne, COCO5,41830.3+0%

23Gypsum, COCO9,21230.3+0%

24Welby, COCO16,19730.5+0%

25Superior, COCO13,63730.7+0%

26Parker, COCO65,98530.7+0%

27Thornton, COCO147,76630.8+0%

28Monument, COCO13,81330.9+0%

29Rifle, COCO10,84430.9+0%

30Carbondale, COCO6,76230.9+0%

31Lochbuie, COCO8,77631.0+0%

32Derby, COCO8,45331.1+0%

33Lamar, COCO7,58831.1+0%

34Frederick, COCO18,24131.1+0%

35Johnstown, COCO22,43331.2+0%

36Federal Heights, COCO14,07531.3+0%

37Sherrelwood, COCO18,69231.4+0%

38Aurora, COCO410,05331.7+0%

39Edwards, COCO10,78531.8+0%

40Brighton, COCO45,39531.9+0%

41Castle Rock, COCO83,81531.9+0%

42Fort Morgan, COCO11,84131.9+0%

43Firestone, COCO20,12932.0+0%

44Eagle, COCO7,28032.1+0%

45Highlands Ranch, COCO102,25732.2+0%

46Stonegate, COCO8,90632.4+0%

47Steamboat Springs, COCO13,55732.4+0%

48Berkley, COCO10,78932.5+0%

49Erie, COCO40,90432.5+0%

50Westminster, COCO116,18232.6+0%

51Windsor, COCO43,84032.7+0%

52Golden, COCO20,39032.8+0%

53Dacono, COCO6,84433.0+0%

54Denver, COCO740,61333.1+0%

55Twin Lakes CDP (Adams County), COCO8,03033.2+0%

56Northglenn, COCO38,89333.2+0%

57Broomfield, COCO79,17433.2+0%

58Security-Widefield, COCO37,34533.6+0%

59Colorado Springs, COCO494,74333.6+0%

60Lafayette, COCO30,11633.8+0%

61Mead, COCO7,04233.9+0%

62Ken Caryl, COCO33,23334.0+0%

63Craig, COCO8,87434.0+0%

64Longmont, COCO100,10934.0+0%

65Pueblo West, COCO35,68134.1+0%

66Roxborough Park, COCO9,08534.2+0%

67Sheridan, COCO5,97234.7+0%

68West Pleasant View, COCO5,05134.9+0%

69Sterling, COCO13,05435.0+0%

70Brush, COCO5,33735.4+0%

71Berthoud, COCO14,08035.5+0%

72La Junta, COCO6,86435.8+0%

73Louisville, COCO20,58136.0+0%

74Loveland, COCO81,38736.0+0%

75Englewood, COCO35,30536.2+0%

76Glenwood Springs, COCO10,39536.2+0%

77Cortez, COCO9,12636.4+0%

78Lakewood, COCO156,92736.5+0%

79Pueblo, COCO110,40436.5+0%

80Fruita, COCO14,00336.5+0%

81Aspen, COCO6,48936.7+0%

82Lone Tree, COCO15,27836.9+0%

83Orchard Mesa, COCO6,94537.0+0%

84Arvada, COCO122,90137.2+0%

85Woodland Park, COCO8,01437.5+0%

86Todd Creek, COCO5,37937.6+0%

87Delta, COCO9,80238.1+0%

88Eaton, COCO5,84838.2+0%

89Littleton, COCO46,24638.6+0%

90Grand Junction, COCO71,82738.8+0%

91Trinidad, COCO8,09138.9+0%

92Columbine, COCO25,47839.1+0%

93Timnath, COCO11,60039.1+0%

94Gleneagle, COCO6,44039.3+0%

95Black Forest, COCO15,73839.6+0%

96Castle Pines, COCO15,58339.7+0%

97Gunbarrel, COCO10,05139.8+0%

98The Pinery, COCO11,87139.8+0%

99Cañon City, COCO17,03039.8+0%

100Battlement Mesa, COCO5,75540.0+0%

101Wheat Ridge, COCO32,08140.0+0%

102Montrose, COCO21,58340.1+0%

103Woodmoor, COCO8,93440.3+0%

104Fruitvale, COCO8,01940.4+0%

105Evergreen, COCO8,60240.7+0%

106Greenwood, COCO15,32340.7+0%

107Salida, COCO5,98542.1+0%

108Cherry Hills, COCO6,38943.8+0%

109Applewood, COCO8,35043.9+0%

110Estes Park, COCO5,78045.0+0%

111Redlands, COCO8,86845.9+0%

SHOWING 1–111 OF 111

Download CSV (full list, 111 rows)

UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES