RANKING · 2024 ACS · 117 SHOWN OF 117

Youngest by median age, Colorado cities

Colorado cities with the youngest median age (2024 ACS). This list covers the 117 cities in Colorado that qualify, ranked against each other statewide. The median across all 117 is 37.7. Biggest climber in the top 100 since 2020: Woodland Park, CO, up 42 places to #72.

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SAME RANKING BYCounties States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS 2000

01Air Force Academy, COCO6,72721.00%

02Fort Carson, COCO18,01922.3+1%

03Gunnison, COCO6,83625.2+6%

04Boulder, COCO105,68928.8−1%

05▲1Fountain, COCO29,45030.0+2%

06▼1Evans, COCO22,50030.8+14%

07▲3Fort Collins, COCO171,50030.9+10%

08▲7Stratmoor, COCO5,41231.1+4%

09▲8Four Square Mile, COCO23,02431.2–

10▼1Alamosa, COCO9,84931.2+13%

11▲11Cimarron Hills, COCO19,81731.7+7%

12▲15Meridian, COCO5,63432.0+13%

13▲11Sherrelwood, COCO18,69232.4+3%

14▼3Milliken, COCO9,18332.4+20%

15▲3Severance, COCO11,84132.4+9%

16▼3Rifle, COCO10,84432.4+5%

17▼5Greeley, COCO115,07332.5+14%

18▼4Federal Heights, COCO14,07532.8+5%

19▲18Fort Lupton, COCO10,40232.9+14%

20▼12Derby, COCO8,45333.1+6%

21▲22Lamar, COCO7,58833.4+7%

22▼3Fort Morgan, COCO11,84133.5+5%

23▲10Battlement Mesa, COCO5,75533.6−16%

24▲1Gypsum, COCO9,21233.7+11%

25▲5Dacono, COCO6,84433.8+2%

26▲29Shaw Heights, COCO5,56533.9–

27▼1Brighton, COCO45,39534.0+7%

28▲1Golden, COCO20,39034.6+5%

29▲7West Pleasant View, COCO5,05134.7−1%

30▲5Thornton, COCO147,76634.7+13%

31▲3Northglenn, COCO38,89334.8+5%

32▲21Eaton, COCO5,84834.9−9%

33▼26Lochbuie, COCO8,77634.9+13%

34▲7Johnstown, COCO22,43334.9+12%

35▼14Welby, COCO16,19735.0+15%

36▼20Commerce City, COCO72,34535.0+17%

37▼17Wellington, COCO12,16935.0+18%

38▼10Denver, COCO740,61335.3+7%

39▼1Aurora, COCO410,05335.3+11%

40▲4Avon, COCO6,18435.6+24%

41▲6Colorado Springs, COCO494,74335.7+6%

42▼10Security-Widefield, COCO37,34535.9+7%

43▼12Firestone, COCO20,12935.9+12%

44▲1Timnath, COCO11,60035.9−8%

45▼22Berkley, COCO10,78936.0+11%

46▲2Parker, COCO65,98536.2+18%

47▼7Clifton, COCO19,51836.3+21%

48▲14Glenwood Springs, COCO10,39536.30%

49▲22Cortez, COCO9,12636.40%

50Frederick, COCO18,24136.4+17%

51▼5Sheridan, COCO5,97236.4+5%

52Castle Rock, COCO83,81536.5+14%

53▼14Twin Lakes CDP (Adams County), COCO8,03036.7+11%

54▲20Mead, COCO7,04236.8+9%

55▲2Superior, COCO13,63736.9+20%

56▼5Englewood, COCO35,30537.4+3%

57▼3Westminster, COCO116,18237.4+15%

58▲2Erie, COCO40,90437.6+16%

59▼1Sterling, COCO13,05437.7+8%

60▼4La Junta, COCO6,86438.2+7%

61▲7Lakewood, COCO156,92738.2+5%

62▼20Durango, COCO19,73338.3+31%

63▲9Monument, COCO13,81338.3+24%

64▲14Pueblo, COCO110,40438.4+5%

65▼1Broomfield, COCO79,17438.6+16%

66▲4Brush, COCO5,33738.6+9%

67▼1Stonegate, COCO8,90639.1+21%

68▲1Lafayette, COCO30,11639.1+16%

69▼4Berthoud, COCO14,08039.3+11%

70▲6Edwards, COCO10,78539.8+25%

71▲9Arvada, COCO122,90140.0+8%

72▲42Woodland Park, COCO8,01440.1+7%

73▼24Craig, COCO8,87440.2+18%

74▼13Breckenridge, COCO5,01540.2+37%

75▲10Delta, COCO9,80240.3+6%

76▼3Longmont, COCO100,10940.3+19%

77▼2Grand Junction, COCO71,82740.4+4%

78▲24Columbine, COCO25,47840.6+4%

79▲12Loveland, COCO81,38740.7+13%

80▼21Eagle, COCO7,28040.8+27%

81▲8Littleton, COCO46,24640.8+6%

82▲11Pueblo West, COCO35,68140.9+20%

83▼16Windsor, COCO43,84040.9+25%

84▼1Dakota Ridge, COCO33,75341.1–

85▲13Orchard Mesa, COCO6,94541.2+11%

86▲8Roxborough Park, COCO9,08541.3+21%

87▼8Silverthorne, COCO5,41841.4+37%

88▼4Highlands Ranch, COCO102,25741.5+29%

89▼12Fruita, COCO14,00341.5+14%

90▼3Lone Tree, COCO15,27841.5+12%

91▼5Ken Caryl, COCO33,23341.8+23%

92▲11Trinidad, COCO8,09141.9+8%

93▼3Wheat Ridge, COCO32,08141.9+5%

94▼6Centennial, COCO108,65842.0–

95Louisville, COCO20,58142.6+18%

96▲3Fruitvale, COCO8,01943.1+7%

97Applewood, COCO8,35043.1−2%

98▲2Gunbarrel, COCO10,05143.3+9%

99▲11The Pinery, COCO11,87143.5+9%

100▲5Fairmount, COCO9,90243.5–

101▲3Castle Pines, COCO15,58343.6+10%

102▼1Gleneagle, COCO6,44043.7+11%

103▼11Aspen, COCO6,48943.7+19%

104▼41Carbondale, COCO6,76243.7+41%

105▼23Steamboat Springs, COCO13,55743.9+35%

106▼25Cherry Creek, COCO10,72144.1–

107▲6Salida, COCO5,98544.1+5%

108▼1Todd Creek, COCO5,37945.3+20%

109▲2Evergreen, COCO8,60245.6+12%

110▼14Greenwood, COCO15,32345.6+12%

111▲5Redlands, COCO8,86846.10%

112▼3Cañon City, COCO17,03046.2+16%

113▼7Montrose, COCO21,58347.0+17%

114▼6Cherry Hills, COCO6,38947.4+8%

115Black Forest, COCO15,73848.4+22%

116▼4Woodmoor, COCO8,93449.5+23%

117Estes Park, COCO5,78055.6+24%

SHOWING 1–117 OF 117

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