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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
2017-2021 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 3143 counties)
 sort by rank ascending
Colorado 22.1 1,262,735 31 of 52
United States 22.5 74,234,075 N/A
Hinsdale County 11.2 96 3,135
Dolores County 11.9 272 3,129
Clear Creek County 12.9 1,216 3,119
Mineral County 13.6 108 3,111
Jackson County 14.4 198 3,098
San Juan County 14.8 103 3,089
Gilpin County 14.8 862 3,086
Chaffee County 15.0 2,916 3,082
Ouray County 15.2 739 3,068
Crowley County 15.3 921 3,065
Park County 15.5 2,689 3,060
Custer County 15.5 732 3,056
Bent County 15.6 914 3,053
Costilla County 15.7 552 3,047
Huerfano County 16.0 1,083 3,031
Fremont County 16.2 7,963 3,012
Summit County 16.3 5,052 3,009
Gunnison County 16.6 2,798 2,985
Pitkin County 16.8 2,939 2,968
Teller County 16.8 4,140 2,967
San Miguel County 16.9 1,363 2,961
Routt County 17.5 4,369 2,879
Grand County 17.6 2,756 2,870
Archuleta County 17.8 2,368 2,845
Las Animas County 18.3 2,664 2,783
La Plata County 18.6 10,337 2,741
Boulder County 18.9 62,135 2,673
Lake County 19.0 1,411 2,649
Denver County 19.2 135,998 2,599
Larimer County 19.4 68,927 2,545
Delta County 19.5 6,079 2,528
Jefferson County 19.6 113,669 2,509
Saguache County 19.9 1,265 2,449
Lincoln County 20.2 1,138 2,336
Logan County 20.3 4,425 2,304
Montrose County 21.3 9,016 1,984
Elbert County 21.4 5,544 1,948
Eagle County 21.4 11,928 1,946
Mesa County 21.5 33,213 1,925
Montezuma County 21.7 5,625 1,819
Baca County 21.9 770 1,732
Washington County 22.4 1,081 1,517
Broomfield County 22.4 16,261 1,512
Rio Grande County 22.4 2,576 1,480
Pueblo County 22.6 37,778 1,448
Arapahoe County 23.4 152,745 1,055
Otero County 23.7 4,422 957
El Paso County 24.0 173,420 812
Sedgwick County 24.2 595 737
Alamosa County 24.5 4,019 648
Rio Blanco County 24.7 1,607 584
Garfield County 25.2 15,427 484
Douglas County 25.4 89,257 452
Prowers County 25.6 3,065 408
Moffat County 25.6 3,395 402
Kit Carson County 25.8 1,824 365
Conejos County 26.0 1,967 345
Morgan County 26.1 7,525 331
Weld County 26.1 84,176 326
Adams County 26.3 135,443 295
Kiowa County 26.8 379 242
Yuma County 27.4 2,727 193
Phillips County 28.2 1,269 146
Cheyenne County 28.6 484 134
Notes:
Created by statecancerprofiles.cancer.gov on 06/05/2023 3:22 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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