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Demographics Table

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Demographic Data Report for Colorado by County
Population: Age under 18
All Races (includes Hispanic), Both Sexes
2015-2019 American Community Survey 5-Year Data
Sorted by Value
County
 sort alphabetically by name ascending
Value (Percent)
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People (Age Under 18)
 sort by sample size ascending
Rank within US
(of 3146 counties)
 sort by rank ascending
Colorado 22.5 1,261,005 26 of 52
United States 22.6 73,429,392 N/A
Mineral County 11.7 96 3,138
Crowley County 12.3 709 3,132
San Juan County 12.9 76 3,126
Gilpin County 13.6 818 3,121
Jackson County 14.7 185 3,105
Custer County 15.0 716 3,089
Chaffee County 15.1 2,944 3,084
Bent County 15.2 878 3,077
Park County 15.6 2,782 3,062
Fremont County 15.8 7,495 3,049
Clear Creek County 15.9 1,505 3,047
Ouray County 15.9 763 3,044
Pitkin County 16.1 2,882 3,035
Huerfano County 16.1 1,074 3,034
Hinsdale County 16.1 138 3,032
Summit County 16.2 4,977 3,022
Gunnison County 17.3 2,908 2,926
Archuleta County 17.4 2,302 2,916
Grand County 17.4 2,669 2,909
Teller County 17.6 4,323 2,891
Las Animas County 17.7 2,532 2,877
San Miguel County 18.0 1,445 2,852
Lake County 18.1 1,400 2,834
Costilla County 18.3 684 2,812
Routt County 18.3 4,599 2,794
La Plata County 19.1 10,610 2,655
Boulder County 19.4 62,446 2,583
Denver County 19.8 139,687 2,471
Larimer County 19.8 68,390 2,456
Delta County 19.9 6,081 2,438
Jefferson County 20.0 115,079 2,409
Lincoln County 20.1 1,123 2,388
Logan County 20.5 4,598 2,239
Baca County 21.0 748 2,087
Elbert County 21.7 5,572 1,816
Montrose County 21.8 9,079 1,763
Saguache County 21.8 1,437 1,754
Mesa County 21.8 33,030 1,743
Montezuma County 21.9 5,691 1,735
Eagle County 21.9 11,993 1,710
Dolores County 22.0 408 1,689
Pueblo County 22.7 37,629 1,383
Washington County 22.8 1,111 1,304
Rio Grande County 23.1 2,611 1,184
Broomfield County 23.2 15,741 1,147
Arapahoe County 23.8 153,589 868
Kit Carson County 24.1 1,796 764
Otero County 24.1 4,410 762
Rio Blanco County 24.2 1,547 723
El Paso County 24.3 169,876 702
Alamosa County 24.4 3,933 668
Sedgwick County 25.2 584 483
Garfield County 25.4 14,980 444
Prowers County 25.5 3,071 403
Moffat County 25.6 3,361 393
Morgan County 26.0 7,426 336
Weld County 26.3 80,402 298
Kiowa County 26.4 393 290
Douglas County 26.6 89,235 269
Yuma County 26.6 2,663 261
Conejos County 26.6 2,164 260
Phillips County 26.6 1,143 256
Adams County 27.0 135,860 231
Cheyenne County 30.0 608 82
Notes:
Created by statecancerprofiles.cancer.gov on 12/01/2021 3:55 pm.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age under 18, see the dictionary.
Health Service Areas are a single county or cluster of contiguous counties which are relatively self-contained with respect to hospital care. For more detailed information, please see Health Service Area information page. Puerto Rico is being treated as a Health Service Area for this data presentation.
Data for United States does not include Puerto Rico.

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