Interpretation of Demographics Data
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 Count
Colorado
- 2023 Rural-Urban Continuum Codes Φ : N/A
- Value (Percent) : The value is 3.1 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 126,261.
- Rank within US : This state is ranked 18 of 52
United States
- 2023 Rural-Urban Continuum Codes Φ : N/A
- Value (Percent) : The value is 4.7 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 10,732,389.
- Rank within US : N/A
Hinsdale County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 0.0 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 0.
- Rank within US : This county is ranked 1 of 3143
Mineral County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 0.0 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 0.
- Rank within US : This county is ranked 1 of 3143
San Juan County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 0.0 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 0.
- Rank within US : This county is ranked 1 of 3143
San Miguel County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 0.0 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 0.
- Rank within US : This county is ranked 1 of 3143
Gilpin County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 0.1 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 5.
- Rank within US : This county is ranked 10 of 3143
Kiowa County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 1.3 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 12.
- Rank within US : This county is ranked 189 of 3143
Sedgwick County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 1.4 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 24.
- Rank within US : This county is ranked 227 of 3143
Custer County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 0.8 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 34.
- Rank within US : This county is ranked 56 of 3143
Dolores County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 1.7 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 34.
- Rank within US : This county is ranked 376 of 3143
Ouray County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 1.0 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 41.
- Rank within US : This county is ranked 90 of 3143
Cheyenne County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 3.4 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 42.
- Rank within US : This county is ranked 1563 of 3143
Jackson County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 4.7 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 51.
- Rank within US : This county is ranked 2171 of 3143
Phillips County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 2.3 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 68.
- Rank within US : This county is ranked 800 of 3143
Costilla County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 2.6 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 69.
- Rank within US : This county is ranked 1024 of 3143
Moffat County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 1.0 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 91.
- Rank within US : This county is ranked 90 of 3143
Lincoln County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 2.3 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 96.
- Rank within US : This county is ranked 800 of 3143
Gunnison County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 0.9 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 99.
- Rank within US : This county is ranked 75 of 3143
Rio Blanco County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 2.3 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 99.
- Rank within US : This county is ranked 800 of 3143
Clear Creek County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 1.5 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 110.
- Rank within US : This county is ranked 281 of 3143
Pitkin County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 0.9 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 121.
- Rank within US : This county is ranked 75 of 3143
Washington County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 3.6 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 124.
- Rank within US : This county is ranked 1681 of 3143
Park County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 0.9 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 134.
- Rank within US : This county is ranked 75 of 3143
Teller County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 0.7 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 135.
- Rank within US : This county is ranked 41 of 3143
Baca County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 5.6 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 139.
- Rank within US : This county is ranked 2461 of 3143
Archuleta County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 1.3 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 141.
- Rank within US : This county is ranked 189 of 3143
Lake County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 3.4 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 178.
- Rank within US : This county is ranked 1563 of 3143
Kit Carson County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 4.0 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 187.
- Rank within US : This county is ranked 1891 of 3143
Huerfano County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 4.0 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 210.
- Rank within US : This county is ranked 1891 of 3143
Routt County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 1.2 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 218.
- Rank within US : This county is ranked 156 of 3143
Saguache County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 4.4 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 225.
- Rank within US : This county is ranked 2064 of 3143
Chaffee County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 1.4 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 228.
- Rank within US : This county is ranked 227 of 3143
Bent County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 5.4 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 232.
- Rank within US : This county is ranked 2390 of 3143
Conejos County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 4.7 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 236.
- Rank within US : This county is ranked 2171 of 3143
Grand County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 2.0 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 242.
- Rank within US : This county is ranked 593 of 3143
Crowley County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 7.0 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 299.
- Rank within US : This county is ranked 2749 of 3143
Elbert County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 1.6 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 306.
- Rank within US : This county is ranked 332 of 3143
Otero County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 2.8 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 356.
- Rank within US : This county is ranked 1173 of 3143
Logan County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 2.4 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 371.
- Rank within US : This county is ranked 875 of 3143
La Plata County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 1.0 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 395.
- Rank within US : This county is ranked 90 of 3143
Las Animas County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 4.0 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 425.
- Rank within US : This county is ranked 1891 of 3143
Rio Grande County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 5.7 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 468.
- Rank within US : This county is ranked 2489 of 3143
Delta County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 2.2 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 511.
- Rank within US : This county is ranked 723 of 3143
Montezuma County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 2.8 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 525.
- Rank within US : This county is ranked 1173 of 3143
Summit County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 2.4 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 570.
- Rank within US : This county is ranked 875 of 3143
Alamosa County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 6.0 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 595.
- Rank within US : This county is ranked 2563 of 3143
Prowers County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 8.2 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 625.
- Rank within US : This county is ranked 2889 of 3143
Broomfield County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 1.2 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 638.
- Rank within US : This county is ranked 156 of 3143
Yuma County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 10.3 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 681.
- Rank within US : This county is ranked 3008 of 3143
Fremont County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 2.5 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 948.
- Rank within US : This county is ranked 946 of 3143
Eagle County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 3.6 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 1,428.
- Rank within US : This county is ranked 1681 of 3143
Montrose County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 4.6 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 1,443.
- Rank within US : This county is ranked 2139 of 3143
Morgan County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 9.1 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 1,740.
- Rank within US : This county is ranked 2952 of 3143
Douglas County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 0.8 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 2,130.
- Rank within US : This county is ranked 56 of 3143
Mesa County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 2.0 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 2,273.
- Rank within US : This county is ranked 593 of 3143
Garfield County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 6.6 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 2,753.
- Rank within US : This county is ranked 2682 of 3143
Larimer County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 1.2 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 2,872.
- Rank within US : This county is ranked 156 of 3143
Pueblo County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 3.2 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 3,756.
- Rank within US : This county is ranked 1444 of 3143
Boulder County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 2.2 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 4,910.
- Rank within US : This county is ranked 723 of 3143
Jefferson County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 1.4 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 5,939.
- Rank within US : This county is ranked 227 of 3143
El Paso County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 1.9 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 9,012.
- Rank within US : This county is ranked 512 of 3143
Weld County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 6.0 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 13,401.
- Rank within US : This county is ranked 2563 of 3143
Arapahoe County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 3.7 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 16,676.
- Rank within US : This county is ranked 1734 of 3143
Denver County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 4.3 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 22,612.
- Rank within US : This county is ranked 2017 of 3143
Adams County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 7.0 percent.
- People (Education: Less Than 9th Grade) : The number of people (education: less than 9th grade) is 23,978.
- Rank within US : This county is ranked 2749 of 3143
Notes:
Created by statecancerprofiles.cancer.gov on 11/06/2025 7:10 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.