RANKING · 2010 CENSUS · 116 SHOWN OF 116

Youngest by median age, Colorado cities · 2010

Colorado cities with the youngest median age (2023 ACS). This list covers the 116 cities in Colorado that qualify, ranked against each other statewide.

Flip the list · Oldest by median age, US cities →

ColoradoAll statesPop > 5KAll rankings

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, COCO6,72720.8−0%

02Fort Carson, COCO18,01922.3+1%

03Gunnison, COCO6,83625.2+6%

04Evans, COCO22,50027.9+4%

05Boulder, COCO105,68928.7−1%

06Fountain, COCO29,45028.7−2%

07Alamosa, COCO9,84928.8+4%

08Fort Collins, COCO171,50029.6+5%

09Greeley, COCO115,07329.8+5%

10Derby, COCO8,45330.1−3%

11Clifton, COCO19,51830.3+1%

12Commerce City, COCO72,34530.4+2%

13Lochbuie, COCO8,77630.5−2%

14Welby, COCO16,19730.7+1%

15Cimarron Hills, COCO19,81730.8+4%

16Durango, COCO19,73330.8+5%

17Milliken, COCO9,18331.0+15%

18Rifle, COCO10,84431.0+0%

19Wellington, COCO12,16931.0+4%

20Avon, COCO6,18431.1+9%

21Federal Heights, COCO14,07531.2−0%

22Gypsum, COCO9,21231.3+3%

23Sherrelwood, COCO18,69231.4+0%

24Fort Lupton, COCO10,40231.4+9%

25Stratmoor, COCO5,41231.5+6%

26Meridian, COCO5,63431.7+12%

27Fort Morgan, COCO11,84131.7−1%

28Thornton, COCO147,76632.0+4%

29Brighton, COCO45,39532.2+1%

30Berkley, COCO10,78932.5+0%

31Superior, COCO13,63732.5+6%

32Breckenridge, COCO5,01532.5+11%

33Firestone, COCO20,12932.8+2%

34Northglenn, COCO38,89333.1−0%

35Aurora, COCO410,05333.2+5%

36Sheridan, COCO5,97233.2−4%

37Carbondale, COCO6,76233.6+9%

38Parker, COCO65,98533.6+9%

39Severance, COCO11,84133.6+14%

40Craig, COCO8,87433.6−1%

41Denver, COCO740,61333.7+2%

42Johnstown, COCO22,43333.7+8%

43Castle Rock, COCO83,81533.8+6%

44Eagle, COCO7,28033.8+5%

45Golden, COCO20,39033.9+3%

46Twin Lakes CDP (Adams County), COCO8,03034.0+2%

47Lamar, COCO7,58834.1+10%

48Frederick, COCO18,24134.2+10%

49Dacono, COCO6,84434.2+4%

50Security-Widefield, COCO37,34534.6+3%

51Glenwood Springs, COCO10,39534.7−4%

52Fruita, COCO14,00334.8−5%

53Edwards, COCO10,78534.9+10%

54Colorado Springs, COCO494,74334.9+4%

55Shaw Heights, COCO5,56535.0–

56Westminster, COCO116,18235.1+8%

57Battlement Mesa, COCO5,75535.2−12%

58Stonegate, COCO8,90635.4+9%

59Monument, COCO13,81335.4+15%

60Sterling, COCO13,05435.4+1%

61Timnath, COCO11,60035.4−9%

62West Pleasant View, COCO5,05135.7+2%

63Erie, COCO40,90435.8+10%

64Mead, COCO7,04236.1+6%

65Roxborough Park, COCO9,08536.2+6%

66Highlands Ranch, COCO102,25736.3+13%

67Broomfield, COCO79,17436.4+10%

68Steamboat Springs, COCO13,55736.5+13%

69Longmont, COCO100,10936.6+8%

70Grand Junction, COCO71,82736.7−5%

71Silverthorne, COCO5,41837.1+22%

72Englewood, COCO35,30537.1+2%

73La Junta, COCO6,86437.1+4%

74Eaton, COCO5,84837.3−2%

75Pueblo, COCO110,40437.5+3%

76Dakota Ridge, COCO33,75337.6–

77Pueblo West, COCO35,68137.6+10%

78Windsor, COCO43,84037.6+15%

79Lafayette, COCO30,11637.6+11%

80Delta, COCO9,80238.0−0%

81Brush, COCO5,33738.3+8%

82Cortez, COCO9,12638.3+5%

83Loveland, COCO81,38738.7+8%

84Orchard Mesa, COCO6,94539.0+5%

85Ken Caryl, COCO33,23339.0+15%

86Lakewood, COCO156,92739.2+7%

87Trinidad, COCO8,09139.3+1%

88Lone Tree, COCO15,27839.5+7%

89Gleneagle, COCO6,44039.6+1%

90Cherry Creek, COCO10,72139.9–

91Montrose, COCO21,58339.9−0%

92Arvada, COCO122,90140.5+9%

93Aspen, COCO6,48940.9+11%

94Louisville, COCO20,58140.9+14%

95Todd Creek, COCO5,37941.0+9%

96Centennial, COCO108,65841.1–

97Berthoud, COCO14,08041.2+16%

98The Pinery, COCO11,87141.3+4%

99Littleton, COCO46,24641.3+7%

100Fruitvale, COCO8,01941.5+3%

101Greenwood, COCO15,32342.1+3%

102Gunbarrel, COCO10,05142.7+7%

103Cañon City, COCO17,03042.9+8%

104Woodland Park, COCO8,01443.4+16%

105Wheat Ridge, COCO32,08143.7+9%

106Columbine, COCO25,47843.8+12%

107Woodmoor, COCO8,93445.1+12%

108Fairmount, COCO9,90245.3–

109Evergreen, COCO8,60245.5+12%

110Applewood, COCO8,35046.2+5%

111Cherry Hills, COCO6,38946.2+5%

112Salida, COCO5,98546.2+10%

113Black Forest, COCO15,73846.4+17%

114Castle Pines, COCO15,58349.5+25%

115Redlands, COCO8,86850.1+9%

116Estes Park, COCO5,78051.5+14%

SHOWING 1–116 OF 116

Download CSV (full list, 116 rows)

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