Demographics Table
Demographic Data Report for Colorado by County
Education: At least high school
Ages 25+, 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 (Education: At Least High School)
|
Rank within US (of 3143 counties)
|
|---|---|---|---|---|
| Colorado | N/A | 92.9 | 3,804,007 | 14 of 52 |
| United States | N/A | 89.6 | 206,814,893 | N/A |
| Adams County | Urban | 85.2 | 298,175 | 2,502 |
| Alamosa County | Rural | 88.6 | 9,042 | 1,913 |
| Arapahoe County | Urban | 91.9 | 419,983 | 1,093 |
| Archuleta County | Rural | 95.4 | 10,547 | 177 |
| Baca County | Rural | 87.7 | 2,202 | 2,084 |
| Bent County | Rural | 82.9 | 3,557 | 2,767 |
| Boulder County | Urban | 95.8 | 211,412 | 127 |
| Broomfield County | Urban | 96.4 | 52,564 | 67 |
| Chaffee County | Rural | 94.7 | 15,631 | 322 |
| Cheyenne County | Rural | 92.2 | 1,165 | 1,011 |
| Clear Creek County | Urban | 93.5 | 6,929 | 630 |
| Conejos County | Rural | 90.7 | 4,652 | 1,440 |
| Costilla County | Rural | 90.0 | 2,476 | 1,620 |
| Crowley County | Rural | 81.4 | 3,593 | 2,882 |
| Custer County | Rural | 95.3 | 3,975 | 199 |
| Delta County | Rural | 90.8 | 21,250 | 1,401 |
| Denver County | Urban | 91.2 | 485,010 | 1,292 |
| Dolores County | Rural | 95.5 | 1,941 | 169 |
| Douglas County | Urban | 97.9 | 253,858 | 13 |
| Eagle County | Rural | 95.1 | 38,134 | 235 |
| El Paso County | Urban | 95.1 | 469,268 | 235 |
| Elbert County | Urban | 96.4 | 19,462 | 67 |
| Fremont County | Rural | 90.8 | 35,175 | 1,401 |
| Garfield County | Rural | 89.4 | 37,468 | 1,759 |
| Gilpin County | Urban | 93.4 | 4,426 | 658 |
| Grand County | Rural | 95.7 | 11,898 | 140 |
| Gunnison County | Rural | 97.6 | 11,391 | 20 |
| Hinsdale County | Rural | 100.0 | 778 | 1 |
| Huerfano County | Rural | 93.1 | 5,067 | 734 |
| Jackson County | Rural | 91.5 | 1,001 | 1,198 |
| Jefferson County | Urban | 95.8 | 411,128 | 127 |
| Kiowa County | Rural | 92.6 | 916 | 877 |
| Kit Carson County | Rural | 91.1 | 4,337 | 1,319 |
| La Plata County | Rural | 96.5 | 39,901 | 59 |
| Lake County | Rural | 93.8 | 4,833 | 547 |
| Larimer County | Urban | 96.5 | 239,087 | 59 |
| Las Animas County | Rural | 90.2 | 9,657 | 1,573 |
| Lincoln County | Rural | 86.2 | 3,605 | 2,349 |
| Logan County | Rural | 89.9 | 13,581 | 1,637 |
| Mesa County | Urban | 92.9 | 104,549 | 793 |
| Mineral County | Rural | 98.4 | 615 | 7 |
| Moffat County | Rural | 90.9 | 8,313 | 1,369 |
| Montezuma County | Rural | 91.5 | 17,578 | 1,198 |
| Montrose County | Rural | 91.6 | 29,248 | 1,181 |
| Morgan County | Rural | 85.6 | 16,824 | 2,437 |
| Otero County | Rural | 88.7 | 11,138 | 1,890 |
| Ouray County | Rural | 97.4 | 4,234 | 22 |
| Park County | Urban | 97.9 | 14,384 | 13 |
| Phillips County | Rural | 89.8 | 2,821 | 1,661 |
| Pitkin County | Rural | 96.4 | 13,303 | 67 |
| Prowers County | Rural | 86.6 | 6,577 | 2,284 |
| Pueblo County | Urban | 90.8 | 107,553 | 1,401 |
| Rio Blanco County | Rural | 95.8 | 4,254 | 127 |
| Rio Grande County | Rural | 88.5 | 7,245 | 1,940 |
| Routt County | Rural | 97.4 | 18,547 | 22 |
| Saguache County | Rural | 91.9 | 4,816 | 1,093 |
| San Juan County | Rural | 100.0 | 589 | 1 |
| San Miguel County | Rural | 98.2 | 6,119 | 9 |
| Sedgwick County | Rural | 95.2 | 1,547 | 211 |
| Summit County | Rural | 95.9 | 23,067 | 113 |
| Teller County | Urban | 96.2 | 19,032 | 90 |
| Washington County | Rural | 89.9 | 3,092 | 1,637 |
| Weld County | Urban | 88.7 | 204,129 | 1,890 |
| Yuma County | Rural | 81.5 | 5,358 | 2,875 |
Notes:
Created by statecancerprofiles.cancer.gov on 03/20/2026 10:01 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 Education: At least high school, see the dictionary.
Data for United States does not include Puerto Rico.