Demographics Table
Demographic Data Report for Colorado by County
Education: Less than 9th grade
Population Ages 25+
All Races (includes Hispanic), Both Sexes
2019-2023 American Community Survey 5-Year Data
Sorted by Rank
County
|
2023 Rural-Urban Continuum Codes Φ
|
Value (Percent)
|
People (Education: Less Than 9th Grade)
|
Rank within US (of 3143 counties) 
|
|---|---|---|---|---|
| United States | N/A | 4.7 | 10,732,389 | N/A |
| Colorado | N/A | 3.1 | 126,261 | 18 of 52 |
| Yuma County | Rural | 10.3 | 681 | 3,008 |
| Morgan County | Rural | 9.1 | 1,740 | 2,952 |
| Prowers County | Rural | 8.2 | 625 | 2,889 |
| Adams County | Urban | 7.0 | 23,978 | 2,749 |
| Crowley County | Rural | 7.0 | 299 | 2,749 |
| Garfield County | Rural | 6.6 | 2,753 | 2,682 |
| Alamosa County | Rural | 6.0 | 595 | 2,563 |
| Weld County | Urban | 6.0 | 13,401 | 2,563 |
| Rio Grande County | Rural | 5.7 | 468 | 2,489 |
| Baca County | Rural | 5.6 | 139 | 2,461 |
| Bent County | Rural | 5.4 | 232 | 2,390 |
| Conejos County | Rural | 4.7 | 236 | 2,171 |
| Jackson County | Rural | 4.7 | 51 | 2,171 |
| Montrose County | Rural | 4.6 | 1,443 | 2,139 |
| Saguache County | Rural | 4.4 | 225 | 2,064 |
| Denver County | Urban | 4.3 | 22,612 | 2,017 |
| Huerfano County | Rural | 4.0 | 210 | 1,891 |
| Kit Carson County | Rural | 4.0 | 187 | 1,891 |
| Las Animas County | Rural | 4.0 | 425 | 1,891 |
| Arapahoe County | Urban | 3.7 | 16,676 | 1,734 |
| Eagle County | Rural | 3.6 | 1,428 | 1,681 |
| Washington County | Rural | 3.6 | 124 | 1,681 |
| Cheyenne County | Rural | 3.4 | 42 | 1,563 |
| Lake County | Rural | 3.4 | 178 | 1,563 |
| Pueblo County | Urban | 3.2 | 3,756 | 1,444 |
| Montezuma County | Rural | 2.8 | 525 | 1,173 |
| Otero County | Rural | 2.8 | 356 | 1,173 |
| Costilla County | Rural | 2.6 | 69 | 1,024 |
| Fremont County | Rural | 2.5 | 948 | 946 |
| Logan County | Rural | 2.4 | 371 | 875 |
| Summit County | Rural | 2.4 | 570 | 875 |
| Lincoln County | Rural | 2.3 | 96 | 800 |
| Phillips County | Rural | 2.3 | 68 | 800 |
| Rio Blanco County | Rural | 2.3 | 99 | 800 |
| Boulder County | Urban | 2.2 | 4,910 | 723 |
| Delta County | Rural | 2.2 | 511 | 723 |
| Grand County | Rural | 2.0 | 242 | 593 |
| Mesa County | Urban | 2.0 | 2,273 | 593 |
| El Paso County | Urban | 1.9 | 9,012 | 512 |
| Dolores County | Rural | 1.7 | 34 | 376 |
| Elbert County | Urban | 1.6 | 306 | 332 |
| Clear Creek County | Urban | 1.5 | 110 | 281 |
| Chaffee County | Rural | 1.4 | 228 | 227 |
| Jefferson County | Urban | 1.4 | 5,939 | 227 |
| Sedgwick County | Rural | 1.4 | 24 | 227 |
| Archuleta County | Rural | 1.3 | 141 | 189 |
| Kiowa County | Rural | 1.3 | 12 | 189 |
| Broomfield County | Urban | 1.2 | 638 | 156 |
| Larimer County | Urban | 1.2 | 2,872 | 156 |
| Routt County | Rural | 1.2 | 218 | 156 |
| La Plata County | Rural | 1.0 | 395 | 90 |
| Moffat County | Rural | 1.0 | 91 | 90 |
| Ouray County | Rural | 1.0 | 41 | 90 |
| Gunnison County | Rural | 0.9 | 99 | 75 |
| Park County | Urban | 0.9 | 134 | 75 |
| Pitkin County | Rural | 0.9 | 121 | 75 |
| Custer County | Rural | 0.8 | 34 | 56 |
| Douglas County | Urban | 0.8 | 2,130 | 56 |
| Teller County | Urban | 0.7 | 135 | 41 |
| Gilpin County | Urban | 0.1 | 5 | 10 |
| Hinsdale County | Rural | 0.0 | 0 | 1 |
| Mineral County | Rural | 0.0 | 0 | 1 |
| San Juan County | Rural | 0.0 | 0 | 1 |
| San Miguel County | Rural | 0.0 | 0 | 1 |
Notes:
Created by statecancerprofiles.cancer.gov on 07/06/2025 10:17 pm.
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 Education: Less than 9th grade, see the dictionary.
Data for United States does not include Puerto Rico.
Created by statecancerprofiles.cancer.gov on 07/06/2025 10:17 pm.
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 Education: Less than 9th grade, see the dictionary.
Data for United States does not include Puerto Rico.