State Cancer Profiles

Interpretation of Demographics Data

Demographic Data Report for California 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

United States

• 2023 Rural-Urban Continuum Codes Φ : N/A
• Value (Percent) : The value is 89.6 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 206,814,893.
• Rank within US : N/A

California

• 2023 Rural-Urban Continuum Codes Φ : N/A
• Value (Percent) : The value is 84.7 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 22,936,996.
• Rank within US : This county is ranked 51 of 52

Alpine County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 96.3 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 1,071.
• Rank within US : This county is ranked 82 of 3143

El Dorado County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 95.2 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 135,543.
• Rank within US : This county is ranked 211 of 3143

Placer County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 95.1 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 282,945.
• Rank within US : This county is ranked 235 of 3143

Nevada County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 94.8 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 75,385.
• Rank within US : This county is ranked 297 of 3143

Plumas County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 93.7 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 14,217.
• Rank within US : This county is ranked 574 of 3143

Tuolumne County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 93.3 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 38,892.
• Rank within US : This county is ranked 681 of 3143

Inyo County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 93.0 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 12,809.
• Rank within US : This county is ranked 766 of 3143

Marin County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 92.8 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 176,004.
• Rank within US : This county is ranked 822 of 3143

Sierra County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 92.5 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 1,939.
• Rank within US : This county is ranked 915 of 3143

Calaveras County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 92.4 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 33,198.
• Rank within US : This county is ranked 951 of 3143

San Luis Obispo County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 92.2 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 175,497.
• Rank within US : This county is ranked 1011 of 3143

Trinity County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 92.2 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 11,485.
• Rank within US : This county is ranked 1011 of 3143

Shasta County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 92.1 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 118,713.
• Rank within US : This county is ranked 1041 of 3143

Humboldt County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 91.9 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 85,533.
• Rank within US : This county is ranked 1093 of 3143

Siskiyou County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 91.7 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 29,483.
• Rank within US : This county is ranked 1147 of 3143

Amador County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 90.7 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 29,807.
• Rank within US : This county is ranked 1440 of 3143

Butte County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 90.6 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 122,458.
• Rank within US : This county is ranked 1469 of 3143

Mariposa County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 90.3 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 12,043.
• Rank within US : This county is ranked 1546 of 3143

San Mateo County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 90.2 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 489,863.
• Rank within US : This county is ranked 1573 of 3143

Contra Costa County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 89.6 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 731,246.
• Rank within US : This county is ranked 1712 of 3143

Santa Clara County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 89.3 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 1,202,486.
• Rank within US : This county is ranked 1780 of 3143

San Diego County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 89.1 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 2,033,091.
• Rank within US : This county is ranked 1824 of 3143

San Francisco County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 89.0 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 588,821.
• Rank within US : This county is ranked 1838 of 3143

Alameda County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 88.8 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 1,058,892.
• Rank within US : This county is ranked 1876 of 3143

Mono County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 88.8 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 9,069.
• Rank within US : This county is ranked 1876 of 3143

Sonoma County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 88.7 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 314,707.
• Rank within US : This county is ranked 1890 of 3143

Santa Cruz County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 88.6 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 158,482.
• Rank within US : This county is ranked 1913 of 3143

Solano County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 88.6 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 279,602.
• Rank within US : This county is ranked 1913 of 3143

Yolo County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 88.6 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 116,262.
• Rank within US : This county is ranked 1913 of 3143

Sacramento County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 88.3 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 968,924.
• Rank within US : This county is ranked 1982 of 3143

Lake County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 87.6 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 42,822.
• Rank within US : This county is ranked 2100 of 3143

Mendocino County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 87.3 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 56,842.
• Rank within US : This county is ranked 2153 of 3143

Tehama County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 87.2 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 38,904.
• Rank within US : This county is ranked 2175 of 3143

Orange County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 87.1 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 1,930,844.
• Rank within US : This county is ranked 2192 of 3143

Modoc County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 86.7 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 5,559.
• Rank within US : This county is ranked 2264 of 3143

Del Norte County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 85.9 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 17,017.
• Rank within US : This county is ranked 2392 of 3143

Yuba County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 85.7 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 46,084.
• Rank within US : This county is ranked 2427 of 3143

Napa County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 85.1 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 82,961.
• Rank within US : This county is ranked 2514 of 3143

Ventura County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 85.1 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 494,554.
• Rank within US : This county is ranked 2514 of 3143

Riverside County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 83.5 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 1,377,536.
• Rank within US : This county is ranked 2703 of 3143

San Benito County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 83.4 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 37,005.
• Rank within US : This county is ranked 2716 of 3143

San Bernardino County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 82.5 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 1,172,655.
• Rank within US : This county is ranked 2805 of 3143

Santa Barbara County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 81.9 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 227,962.
• Rank within US : This county is ranked 2847 of 3143

Los Angeles County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 80.9 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 5,593,822.
• Rank within US : This county is ranked 2912 of 3143

San Joaquin County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 80.9 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 415,473.
• Rank within US : This county is ranked 2912 of 3143

Sutter County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 80.2 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 52,267.
• Rank within US : This county is ranked 2953 of 3143

Stanislaus County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 79.9 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 283,008.
• Rank within US : This county is ranked 2965 of 3143

Fresno County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 79.1 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 503,235.
• Rank within US : This county is ranked 2990 of 3143

Glenn County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 78.2 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 14,369.
• Rank within US : This county is ranked 3010 of 3143

Kern County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 77.0 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 433,910.
• Rank within US : This county is ranked 3045 of 3143

Lassen County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 77.0 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 17,212.
• Rank within US : This county is ranked 3045 of 3143

Kings County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 75.8 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 73,002.
• Rank within US : This county is ranked 3069 of 3143

Tulare County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 74.8 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 215,131.
• Rank within US : This county is ranked 3083 of 3143

Colusa County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 74.2 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 10,439.
• Rank within US : This county is ranked 3093 of 3143

Monterey County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 73.3 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 206,159.
• Rank within US : This county is ranked 3101 of 3143

Madera County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 73.1 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 74,210.
• Rank within US : This county is ranked 3103 of 3143

Merced County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 72.3 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 125,865.
• Rank within US : This county is ranked 3110 of 3143

Imperial County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 71.5 percent.
• People (Education: At Least High School) : The number of people (education: at least high school) is 79,682.
• Rank within US : This county is ranked 3116 of 3143

Notes:
Created by statecancerprofiles.cancer.gov on 03/30/2026 9:50 am.

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.