State Cancer Profiles

Interpretation of Demographics Data

Demographic Data Report for California by County
Population: Age 40 and over
All Races (includes Hispanic), Both Sexes
2015-2019 American Community Survey 5-Year Data
Sorted by Rank

California

• Value (Percent) : The value is 45.4 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 17,822,303.
• Rank within US : This state is ranked 46 of 52

United States

• Value (Percent) : The value is 47.6 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 154,520,356.
• Rank within US : N/A

Kings County

• Value (Percent) : The value is 37.4 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 56,312.
• Rank within US : This county is ranked 3075 of 3146

Tulare County

• Value (Percent) : The value is 38.0 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 175,337.
• Rank within US : This county is ranked 3062 of 3146

Merced County

• Value (Percent) : The value is 38.4 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 104,086.
• Rank within US : This county is ranked 3054 of 3146

Kern County

• Value (Percent) : The value is 38.5 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 341,378.
• Rank within US : This county is ranked 3051 of 3146

Yolo County

• Value (Percent) : The value is 38.7 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 84,158.
• Rank within US : This county is ranked 3043 of 3146

Fresno County

• Value (Percent) : The value is 39.4 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 388,348.
• Rank within US : This county is ranked 3021 of 3146

Imperial County

• Value (Percent) : The value is 39.9 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 72,111.
• Rank within US : This county is ranked 3006 of 3146

Yuba County

• Value (Percent) : The value is 40.1 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 30,635.
• Rank within US : This county is ranked 2999 of 3146

San Bernardino County

• Value (Percent) : The value is 41.1 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 882,538.
• Rank within US : This county is ranked 2964 of 3146

Stanislaus County

• Value (Percent) : The value is 42.4 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 230,141.
• Rank within US : This county is ranked 2889 of 3146

Monterey County

• Value (Percent) : The value is 42.4 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 183,835.
• Rank within US : This county is ranked 2887 of 3146

San Joaquin County

• Value (Percent) : The value is 42.5 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 315,390.
• Rank within US : This county is ranked 2886 of 3146

Madera County

• Value (Percent) : The value is 42.7 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 66,366.
• Rank within US : This county is ranked 2870 of 3146

Santa Barbara County

• Value (Percent) : The value is 42.8 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 190,449.
• Rank within US : This county is ranked 2864 of 3146

San Benito County

• Value (Percent) : The value is 43.9 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 26,527.
• Rank within US : This county is ranked 2790 of 3146

Colusa County

• Value (Percent) : The value is 44.0 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 9,443.
• Rank within US : This county is ranked 2783 of 3146

San Diego County

• Value (Percent) : The value is 44.3 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 1,469,229.
• Rank within US : This county is ranked 2757 of 3146

Riverside County

• Value (Percent) : The value is 44.3 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 1,069,436.
• Rank within US : This county is ranked 2749 of 3146

Lassen County

• Value (Percent) : The value is 44.6 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 13,752.
• Rank within US : This county is ranked 2726 of 3146

Sacramento County

• Value (Percent) : The value is 44.8 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 683,704.
• Rank within US : This county is ranked 2700 of 3146

Sutter County

• Value (Percent) : The value is 44.9 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 43,119.
• Rank within US : This county is ranked 2697 of 3146

Los Angeles County

• Value (Percent) : The value is 45.2 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 4,556,500.
• Rank within US : This county is ranked 2660 of 3146

Glenn County

• Value (Percent) : The value is 45.3 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 12,670.
• Rank within US : This county is ranked 2653 of 3146

Santa Clara County

• Value (Percent) : The value is 45.8 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 883,026.
• Rank within US : This county is ranked 2606 of 3146

Alameda County

• Value (Percent) : The value is 46.3 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 767,769.
• Rank within US : This county is ranked 2549 of 3146

Butte County

• Value (Percent) : The value is 46.9 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 105,804.
• Rank within US : This county is ranked 2491 of 3146

San Francisco County

• Value (Percent) : The value is 47.2 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 412,939.
• Rank within US : This county is ranked 2442 of 3146

Mono County

• Value (Percent) : The value is 47.2 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 6,755.
• Rank within US : This county is ranked 2441 of 3146

Orange County

• Value (Percent) : The value is 47.5 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 1,505,444.
• Rank within US : This county is ranked 2392 of 3146

Solano County

• Value (Percent) : The value is 47.5 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 209,995.
• Rank within US : This county is ranked 2389 of 3146

Santa Cruz County

• Value (Percent) : The value is 47.6 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 130,362.
• Rank within US : This county is ranked 2382 of 3146

Ventura County

• Value (Percent) : The value is 47.7 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 404,542.
• Rank within US : This county is ranked 2355 of 3146

Humboldt County

• Value (Percent) : The value is 48.0 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 65,309.
• Rank within US : This county is ranked 2308 of 3146

San Luis Obispo County

• Value (Percent) : The value is 49.1 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 138,588.
• Rank within US : This county is ranked 2124 of 3146

Del Norte County

• Value (Percent) : The value is 49.5 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 13,620.
• Rank within US : This county is ranked 2041 of 3146

San Mateo County

• Value (Percent) : The value is 49.6 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 380,571.
• Rank within US : This county is ranked 2032 of 3146

Contra Costa County

• Value (Percent) : The value is 49.6 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 566,703.
• Rank within US : This county is ranked 2024 of 3146

Tehama County

• Value (Percent) : The value is 51.2 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 32,716.
• Rank within US : This county is ranked 1673 of 3146

Shasta County

• Value (Percent) : The value is 51.6 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 92,482.
• Rank within US : This county is ranked 1560 of 3146

Napa County

• Value (Percent) : The value is 51.7 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 72,162.
• Rank within US : This county is ranked 1533 of 3146

Sonoma County

• Value (Percent) : The value is 52.6 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 262,890.
• Rank within US : This county is ranked 1321 of 3146

Placer County

• Value (Percent) : The value is 52.8 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 203,377.
• Rank within US : This county is ranked 1275 of 3146

Mendocino County

• Value (Percent) : The value is 53.5 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 46,705.
• Rank within US : This county is ranked 1088 of 3146

Lake County

• Value (Percent) : The value is 55.3 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 35,470.
• Rank within US : This county is ranked 752 of 3146

El Dorado County

• Value (Percent) : The value is 56.6 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 106,662.
• Rank within US : This county is ranked 557 of 3146

Siskiyou County

• Value (Percent) : The value is 57.8 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 25,112.
• Rank within US : This county is ranked 429 of 3146

Inyo County

• Value (Percent) : The value is 58.2 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 10,459.
• Rank within US : This county is ranked 382 of 3146

Tuolumne County

• Value (Percent) : The value is 58.7 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 31,741.
• Rank within US : This county is ranked 323 of 3146

Marin County

• Value (Percent) : The value is 59.1 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 153,666.
• Rank within US : This county is ranked 291 of 3146

Alpine County

• Value (Percent) : The value is 59.5 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 618.
• Rank within US : This county is ranked 261 of 3146

Modoc County

• Value (Percent) : The value is 59.9 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 5,338.
• Rank within US : This county is ranked 239 of 3146

Nevada County

• Value (Percent) : The value is 61.1 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 60,686.
• Rank within US : This county is ranked 180 of 3146

Amador County

• Value (Percent) : The value is 62.0 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 23,837.
• Rank within US : This county is ranked 150 of 3146

Plumas County

• Value (Percent) : The value is 62.7 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 11,703.
• Rank within US : This county is ranked 121 of 3146

Mariposa County

• Value (Percent) : The value is 62.8 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 10,947.
• Rank within US : This county is ranked 115 of 3146

Calaveras County

• Value (Percent) : The value is 63.3 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 28,833.
• Rank within US : This county is ranked 98 of 3146

Trinity County

• Value (Percent) : The value is 63.5 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 8,064.
• Rank within US : This county is ranked 92 of 3146

Sierra County

• Value (Percent) : The value is 63.9 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 1,944.
• Rank within US : This county is ranked 80 of 3146

Notes:
Created by statecancerprofiles.cancer.gov on 12/05/2022 2:01 pm.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 40 and over, see the dictionary.
Health Service Areas are a single county or cluster of contiguous counties which are relatively self-contained with respect to hospital care. For more detailed information, please see Health Service Area information page. Puerto Rico is being treated as a Health Service Area for this data presentation.
Data for United States does not include Puerto Rico.