State Cancer Profiles

Interpretation of Demographics Data

Demographic Data Report for California by County
Poverty: Persons below poverty
All Ages, 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 12.5 percent.
• People (Below Poverty) : The number of people (below poverty) is 40,735,661.
• Rank within US : N/A

California

• 2023 Rural-Urban Continuum Codes Φ : N/A
• Value (Percent) : The value is 12.0 percent.
• People (Below Poverty) : The number of people (below poverty) is 4,632,248.
• Rank within US : This county is ranked 29 of 52

Trinity County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 20.7 percent.
• People (Below Poverty) : The number of people (below poverty) is 3,257.
• Rank within US : This county is ranked 2726 of 3143

Imperial County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 19.5 percent.
• People (Below Poverty) : The number of people (below poverty) is 33,819.
• Rank within US : This county is ranked 2616 of 3143

Butte County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 19.2 percent.
• People (Below Poverty) : The number of people (below poverty) is 39,109.
• Rank within US : This county is ranked 2586 of 3143

Madera County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 19.2 percent.
• People (Below Poverty) : The number of people (below poverty) is 29,624.
• Rank within US : This county is ranked 2586 of 3143

Kern County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 19.1 percent.
• People (Below Poverty) : The number of people (below poverty) is 170,301.
• Rank within US : This county is ranked 2573 of 3143

Merced County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 19.1 percent.
• People (Below Poverty) : The number of people (below poverty) is 54,568.
• Rank within US : This county is ranked 2573 of 3143

Humboldt County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 18.7 percent.
• People (Below Poverty) : The number of people (below poverty) is 24,587.
• Rank within US : This county is ranked 2529 of 3143

Fresno County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 18.3 percent.
• People (Below Poverty) : The number of people (below poverty) is 182,962.
• Rank within US : This county is ranked 2482 of 3143

Modoc County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 17.9 percent.
• People (Below Poverty) : The number of people (below poverty) is 1,514.
• Rank within US : This county is ranked 2423 of 3143

Tulare County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 17.9 percent.
• People (Below Poverty) : The number of people (below poverty) is 84,619.
• Rank within US : This county is ranked 2423 of 3143

Lake County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 17.0 percent.
• People (Below Poverty) : The number of people (below poverty) is 11,350.
• Rank within US : This county is ranked 2286 of 3143

Yolo County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 16.7 percent.
• People (Below Poverty) : The number of people (below poverty) is 35,478.
• Rank within US : This county is ranked 2241 of 3143

Siskiyou County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 16.4 percent.
• People (Below Poverty) : The number of people (below poverty) is 7,037.
• Rank within US : This county is ranked 2187 of 3143

Glenn County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 16.0 percent.
• People (Below Poverty) : The number of people (below poverty) is 4,514.
• Rank within US : This county is ranked 2110 of 3143

Kings County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 16.0 percent.
• People (Below Poverty) : The number of people (below poverty) is 22,320.
• Rank within US : This county is ranked 2110 of 3143

Tehama County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 15.6 percent.
• People (Below Poverty) : The number of people (below poverty) is 10,025.
• Rank within US : This county is ranked 2048 of 3143

Mendocino County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 15.4 percent.
• People (Below Poverty) : The number of people (below poverty) is 13,637.
• Rank within US : This county is ranked 2011 of 3143

Santa Barbara County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 14.7 percent.
• People (Below Poverty) : The number of people (below poverty) is 62,400.
• Rank within US : This county is ranked 1884 of 3143

Sutter County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 14.4 percent.
• People (Below Poverty) : The number of people (below poverty) is 14,145.
• Rank within US : This county is ranked 1824 of 3143

Yuba County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 14.2 percent.
• People (Below Poverty) : The number of people (below poverty) is 11,800.
• Rank within US : This county is ranked 1789 of 3143

Lassen County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 14.0 percent.
• People (Below Poverty) : The number of people (below poverty) is 3,332.
• Rank within US : This county is ranked 1744 of 3143

Mariposa County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 14.0 percent.
• People (Below Poverty) : The number of people (below poverty) is 2,371.
• Rank within US : This county is ranked 1744 of 3143

Los Angeles County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 13.7 percent.
• People (Below Poverty) : The number of people (below poverty) is 1,326,437.
• Rank within US : This county is ranked 1671 of 3143

Stanislaus County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 13.5 percent.
• People (Below Poverty) : The number of people (below poverty) is 74,260.
• Rank within US : This county is ranked 1630 of 3143

San Bernardino County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 13.3 percent.
• People (Below Poverty) : The number of people (below poverty) is 287,814.
• Rank within US : This county is ranked 1589 of 3143

Shasta County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 13.3 percent.
• People (Below Poverty) : The number of people (below poverty) is 23,705.
• Rank within US : This county is ranked 1589 of 3143

Calaveras County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 13.0 percent.
• People (Below Poverty) : The number of people (below poverty) is 5,956.
• Rank within US : This county is ranked 1514 of 3143

Del Norte County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 12.9 percent.
• People (Below Poverty) : The number of people (below poverty) is 3,204.
• Rank within US : This county is ranked 1481 of 3143

San Luis Obispo County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 12.9 percent.
• People (Below Poverty) : The number of people (below poverty) is 34,565.
• Rank within US : This county is ranked 1481 of 3143

Monterey County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 12.7 percent.
• People (Below Poverty) : The number of people (below poverty) is 53,589.
• Rank within US : This county is ranked 1430 of 3143

Sacramento County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 12.5 percent.
• People (Below Poverty) : The number of people (below poverty) is 196,831.
• Rank within US : This county is ranked 1386 of 3143

San Joaquin County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 12.4 percent.
• People (Below Poverty) : The number of people (below poverty) is 97,455.
• Rank within US : This county is ranked 1365 of 3143

Santa Cruz County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 11.6 percent.
• People (Below Poverty) : The number of people (below poverty) is 29,478.
• Rank within US : This county is ranked 1145 of 3143

Colusa County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 11.4 percent.
• People (Below Poverty) : The number of people (below poverty) is 2,465.
• Rank within US : This county is ranked 1105 of 3143

San Francisco County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 11.2 percent.
• People (Below Poverty) : The number of people (below poverty) is 91,125.
• Rank within US : This county is ranked 1049 of 3143

Nevada County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 11.0 percent.
• People (Below Poverty) : The number of people (below poverty) is 11,173.
• Rank within US : This county is ranked 994 of 3143

Inyo County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 10.9 percent.
• People (Below Poverty) : The number of people (below poverty) is 1,997.
• Rank within US : This county is ranked 981 of 3143

Plumas County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 10.6 percent.
• People (Below Poverty) : The number of people (below poverty) is 2,036.
• Rank within US : This county is ranked 912 of 3143

Riverside County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 10.6 percent.
• People (Below Poverty) : The number of people (below poverty) is 259,442.
• Rank within US : This county is ranked 912 of 3143

Tuolumne County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 10.4 percent.
• People (Below Poverty) : The number of people (below poverty) is 5,384.
• Rank within US : This county is ranked 871 of 3143

San Diego County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 10.3 percent.
• People (Below Poverty) : The number of people (below poverty) is 328,769.
• Rank within US : This county is ranked 849 of 3143

Alpine County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 10.0 percent.
• People (Below Poverty) : The number of people (below poverty) is 161.
• Rank within US : This county is ranked 785 of 3143

Solano County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 10.0 percent.
• People (Below Poverty) : The number of people (below poverty) is 44,182.
• Rank within US : This county is ranked 785 of 3143

Orange County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 9.5 percent.
• People (Below Poverty) : The number of people (below poverty) is 296,883.
• Rank within US : This county is ranked 676 of 3143

Ventura County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 9.3 percent.
• People (Below Poverty) : The number of people (below poverty) is 77,301.
• Rank within US : This county is ranked 629 of 3143

Alameda County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 9.2 percent.
• People (Below Poverty) : The number of people (below poverty) is 149,429.
• Rank within US : This county is ranked 601 of 3143

Sonoma County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 8.9 percent.
• People (Below Poverty) : The number of people (below poverty) is 42,583.
• Rank within US : This county is ranked 542 of 3143

Mono County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 8.6 percent.
• People (Below Poverty) : The number of people (below poverty) is 1,116.
• Rank within US : This county is ranked 477 of 3143

Napa County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 8.5 percent.
• People (Below Poverty) : The number of people (below poverty) is 11,184.
• Rank within US : This county is ranked 452 of 3143

Contra Costa County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 8.4 percent.
• People (Below Poverty) : The number of people (below poverty) is 96,639.
• Rank within US : This county is ranked 429 of 3143

Marin County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 8.3 percent.
• People (Below Poverty) : The number of people (below poverty) is 21,068.
• Rank within US : This county is ranked 411 of 3143

Amador County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 8.2 percent.
• People (Below Poverty) : The number of people (below poverty) is 3,111.
• Rank within US : This county is ranked 388 of 3143

El Dorado County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 8.0 percent.
• People (Below Poverty) : The number of people (below poverty) is 15,285.
• Rank within US : This county is ranked 352 of 3143

Santa Clara County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 7.1 percent.
• People (Below Poverty) : The number of people (below poverty) is 132,836.
• Rank within US : This county is ranked 218 of 3143

Placer County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 6.8 percent.
• People (Below Poverty) : The number of people (below poverty) is 28,078.
• Rank within US : This county is ranked 182 of 3143

San Benito County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 6.7 percent.
• People (Below Poverty) : The number of people (below poverty) is 4,465.
• Rank within US : This county is ranked 169 of 3143

San Mateo County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 6.7 percent.
• People (Below Poverty) : The number of people (below poverty) is 49,359.
• Rank within US : This county is ranked 169 of 3143

Sierra County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 4.4 percent.
• People (Below Poverty) : The number of people (below poverty) is 114.
• Rank within US : This county is ranked 17 of 3143

Notes:
Created by statecancerprofiles.cancer.gov on 03/30/2026 9:42 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 Poverty: Persons below poverty, see the dictionary.

Data for United States does not include Puerto Rico.