Demographics Table
Demographic Data Report for Colorado by County
Population: Age 18-39
All Races (includes Hispanic), Both Sexes
2019-2023 American Community Survey 5-Year Data
Sorted by Value
County
|
2023 Rural-Urban Continuum Codes Φ
|
Value (Percent)
|
People (Age 18-39)
|
Rank within US (of 3143 counties)
|
|---|---|---|---|---|
| Colorado | N/A | 32.3 | 1,876,365 | 3 of 52 |
| United States | N/A | 29.5 | 98,058,393 | N/A |
| Denver County | Urban | 40.8 | 291,173 | 48 |
| Alamosa County | Rural | 38.0 | 6,270 | 79 |
| Gunnison County | Rural | 37.8 | 6,482 | 83 |
| Crowley County | Rural | 37.1 | 2,125 | 93 |
| Lake County | Rural | 35.6 | 2,639 | 133 |
| Larimer County | Urban | 35.6 | 129,363 | 133 |
| San Juan County | Rural | 35.5 | 245 | 138 |
| Boulder County | Urban | 35.2 | 115,630 | 149 |
| Summit County | Rural | 34.5 | 10,650 | 179 |
| El Paso County | Urban | 34.0 | 250,203 | 190 |
| Logan County | Rural | 33.7 | 7,105 | 209 |
| Adams County | Urban | 33.2 | 174,241 | 226 |
| Bent County | Rural | 31.4 | 1,733 | 330 |
| Arapahoe County | Urban | 31.3 | 205,295 | 336 |
| Weld County | Urban | 31.3 | 106,675 | 336 |
| Jefferson County | Urban | 30.6 | 177,392 | 409 |
| Broomfield County | Urban | 30.5 | 22,888 | 419 |
| Eagle County | Rural | 30.3 | 16,754 | 440 |
| Lincoln County | Rural | 30.2 | 1,679 | 459 |
| Garfield County | Rural | 29.6 | 18,350 | 549 |
| San Miguel County | Rural | 29.2 | 2,341 | 627 |
| Rio Blanco County | Rural | 28.6 | 1,865 | 738 |
| La Plata County | Rural | 28.3 | 15,886 | 796 |
| Routt County | Rural | 28.1 | 7,029 | 835 |
| Grand County | Rural | 27.9 | 4,407 | 880 |
| Fremont County | Rural | 27.7 | 13,664 | 931 |
| Mesa County | Urban | 27.7 | 43,616 | 931 |
| Morgan County | Rural | 27.5 | 8,013 | 978 |
| Pueblo County | Urban | 27.4 | 46,309 | 1,007 |
| Moffat County | Rural | 27.3 | 3,617 | 1,035 |
| Pitkin County | Rural | 26.9 | 4,597 | 1,143 |
| Douglas County | Urban | 26.8 | 98,754 | 1,180 |
| Rio Grande County | Rural | 26.6 | 3,026 | 1,248 |
| Washington County | Rural | 26.6 | 1,288 | 1,248 |
| Conejos County | Rural | 25.7 | 1,940 | 1,585 |
| Kit Carson County | Rural | 25.6 | 1,794 | 1,623 |
| Sedgwick County | Rural | 25.5 | 598 | 1,655 |
| Las Animas County | Rural | 25.1 | 3,614 | 1,791 |
| Chaffee County | Rural | 24.8 | 4,934 | 1,916 |
| Otero County | Rural | 24.8 | 4,579 | 1,916 |
| Prowers County | Rural | 24.8 | 2,964 | 1,916 |
| Costilla County | Rural | 23.5 | 839 | 2,328 |
| Phillips County | Rural | 23.5 | 1,054 | 2,328 |
| Montezuma County | Rural | 23.3 | 6,109 | 2,387 |
| Elbert County | Urban | 22.8 | 6,179 | 2,515 |
| Montrose County | Rural | 22.8 | 9,859 | 2,515 |
| Yuma County | Rural | 22.8 | 2,265 | 2,515 |
| Clear Creek County | Urban | 22.7 | 2,121 | 2,546 |
| Baca County | Rural | 22.5 | 777 | 2,600 |
| Hinsdale County | Rural | 22.4 | 210 | 2,619 |
| Delta County | Rural | 21.2 | 6,648 | 2,825 |
| Kiowa County | Rural | 21.0 | 285 | 2,857 |
| Park County | Urban | 20.9 | 3,714 | 2,866 |
| Teller County | Urban | 20.9 | 5,183 | 2,866 |
| Gilpin County | Urban | 20.6 | 1,209 | 2,916 |
| Saguache County | Rural | 20.5 | 1,332 | 2,922 |
| Jackson County | Rural | 20.0 | 284 | 2,963 |
| Archuleta County | Rural | 19.8 | 2,715 | 2,980 |
| Cheyenne County | Rural | 19.8 | 343 | 2,980 |
| Mineral County | Rural | 19.5 | 156 | 3,006 |
| Huerfano County | Rural | 19.1 | 1,328 | 3,029 |
| Ouray County | Rural | 18.3 | 917 | 3,069 |
| Dolores County | Rural | 16.6 | 396 | 3,108 |
| Custer County | Rural | 14.1 | 715 | 3,132 |
Notes:
Created by statecancerprofiles.cancer.gov on 07/19/2025 8:43 am.
Φ Rural-Urban Continuum Codes provided by the USDA.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 18-39, see the dictionary.
Data for United States does not include Puerto Rico.
Created by statecancerprofiles.cancer.gov on 07/19/2025 8:43 am.
Φ Rural-Urban Continuum Codes provided by the USDA.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 18-39, see the dictionary.
Data for United States does not include Puerto Rico.