Demographics Table
Demographic Data Report for Colorado by County
Population: Age 50 and over
All Races (includes Hispanic), Both Sexes
2020-2024 American Community Survey 5-Year Data
Sorted by Percent
County
|
2023 Rural-Urban Continuum Codes Φ
|
Value (Percent)
|
People (Age 50 And Over)
|
Rank within US (of 3143 counties)
|
|---|---|---|---|---|
| Colorado | N/A | 33.4 | 1,957,919 | 47 of 52 |
| United States | N/A | 36.1 | 120,764,820 | N/A |
| Denver County | Urban | 27.4 | 197,092 | 3,067 |
| Adams County | Urban | 27.8 | 147,405 | 3,053 |
| Weld County | Urban | 29.5 | 103,469 | 2,976 |
| Alamosa County | Rural | 29.7 | 4,928 | 2,968 |
| Lake County | Rural | 29.9 | 2,208 | 2,948 |
| El Paso County | Urban | 30.7 | 228,364 | 2,904 |
| Arapahoe County | Urban | 32.1 | 211,993 | 2,821 |
| Crowley County | Rural | 32.7 | 1,845 | 2,762 |
| Garfield County | Rural | 33.2 | 20,717 | 2,716 |
| Gunnison County | Rural | 33.8 | 5,821 | 2,659 |
| Broomfield County | Urban | 33.9 | 25,890 | 2,648 |
| Morgan County | Rural | 34.0 | 10,028 | 2,637 |
| San Juan County | Rural | 34.0 | 246 | 2,637 |
| Larimer County | Urban | 34.1 | 125,230 | 2,628 |
| Douglas County | Urban | 34.3 | 129,509 | 2,601 |
| Boulder County | Urban | 34.7 | 114,270 | 2,552 |
| Summit County | Rural | 35.0 | 10,861 | 2,514 |
| Eagle County | Rural | 35.2 | 19,391 | 2,489 |
| Rio Blanco County | Rural | 35.7 | 2,334 | 2,419 |
| Prowers County | Rural | 35.9 | 4,279 | 2,398 |
| Yuma County | Rural | 36.4 | 3,637 | 2,315 |
| Moffat County | Rural | 36.6 | 4,838 | 2,281 |
| Lincoln County | Rural | 36.7 | 2,039 | 2,257 |
| Jefferson County | Urban | 37.3 | 216,373 | 2,146 |
| Logan County | Rural | 37.4 | 7,810 | 2,127 |
| Kit Carson County | Rural | 37.8 | 2,653 | 2,059 |
| Phillips County | Rural | 38.2 | 1,719 | 1,970 |
| Pueblo County | Urban | 38.3 | 64,841 | 1,954 |
| Bent County | Rural | 38.5 | 2,134 | 1,903 |
| Otero County | Rural | 38.7 | 7,089 | 1,861 |
| Conejos County | Rural | 38.8 | 2,922 | 1,836 |
| Mesa County | Urban | 39.5 | 62,643 | 1,675 |
| Routt County | Rural | 40.6 | 10,185 | 1,431 |
| Washington County | Rural | 41.0 | 1,982 | 1,330 |
| La Plata County | Rural | 41.1 | 23,137 | 1,306 |
| San Miguel County | Rural | 41.9 | 3,337 | 1,138 |
| Rio Grande County | Rural | 42.2 | 4,779 | 1,072 |
| Sedgwick County | Rural | 42.5 | 980 | 1,017 |
| Elbert County | Urban | 43.4 | 12,111 | 852 |
| Fremont County | Rural | 43.4 | 21,555 | 852 |
| Baca County | Rural | 43.6 | 1,494 | 820 |
| Cheyenne County | Rural | 43.9 | 764 | 775 |
| Grand County | Rural | 44.0 | 6,990 | 756 |
| Montezuma County | Rural | 44.4 | 11,734 | 705 |
| Montrose County | Rural | 45.2 | 19,790 | 600 |
| Las Animas County | Rural | 45.7 | 6,585 | 560 |
| Pitkin County | Rural | 46.1 | 7,831 | 515 |
| Gilpin County | Urban | 46.6 | 2,749 | 455 |
| Hinsdale County | Rural | 47.1 | 473 | 404 |
| Chaffee County | Rural | 47.6 | 9,608 | 368 |
| Clear Creek County | Urban | 48.2 | 4,467 | 325 |
| Delta County | Rural | 48.2 | 15,242 | 325 |
| Kiowa County | Rural | 48.5 | 667 | 309 |
| Saguache County | Rural | 49.4 | 3,252 | 249 |
| Costilla County | Rural | 50.5 | 1,822 | 199 |
| Park County | Urban | 51.2 | 9,165 | 176 |
| Archuleta County | Rural | 51.9 | 7,217 | 152 |
| Teller County | Urban | 51.9 | 12,891 | 152 |
| Jackson County | Rural | 54.0 | 741 | 88 |
| Huerfano County | Rural | 55.7 | 3,884 | 64 |
| Custer County | Rural | 58.5 | 3,072 | 31 |
| Dolores County | Rural | 58.5 | 1,422 | 31 |
| Ouray County | Rural | 58.7 | 2,984 | 26 |
| Mineral County | Rural | 59.1 | 431 | 21 |
Notes:
Created by statecancerprofiles.cancer.gov on 03/21/2026 5:18 pm.
Φ Rural–urban county classifications are based on the 2023 USDA Rural–Urban Continuum Codes (except for Connecticut Counties which use 2013 codes). State-level cancer rates for rural areas are calculated using cancer cases registered exclusively in rural counties, while state-level cancer rates for urban areas are calculated using cases registered exclusively in urban counties.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 50 and over, see the dictionary.
Data for United States does not include Puerto Rico.