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Demographics Table

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Demographic Data Report for California by County
Population: Age 40 and over
All Races (includes Hispanic), Both Sexes
2017-2021 American Community Survey 5-Year Data
Sorted by Count
County
 sort alphabetically by name ascending
Value (Percent)
 sort by value ascending
People (Age 40 And Over)
 sort by sample size ascending
Rank within US
(of 3143 counties)
 sort by rank ascending
United States 47.9 157,871,085 N/A
California 45.8 18,082,769 44 of 52
Los Angeles County 45.9 4,596,866 2,600
Orange County 48.1 1,531,007 2,320
San Diego County 44.8 1,477,888 2,728
Riverside County 44.8 1,080,419 2,727
San Bernardino County 41.4 898,390 2,948
Santa Clara County 46.2 892,984 2,567
Alameda County 46.8 782,882 2,506
Sacramento County 45.2 710,627 2,686
Contra Costa County 49.9 579,944 1,978
San Francisco County 47.8 414,038 2,367
Ventura County 48.4 408,961 2,273
Fresno County 39.7 398,107 3,020
San Mateo County 49.9 380,676 1,977
Kern County 38.8 350,958 3,046
San Joaquin County 42.4 327,406 2,898
Sonoma County 53.2 262,129 1,150
Stanislaus County 42.3 233,096 2,906
Solano County 48.0 216,888 2,328
Placer County 52.9 211,733 1,236
Santa Barbara County 43.0 192,612 2,861
Monterey County 43.2 189,452 2,855
Tulare County 38.2 180,021 3,063
Marin County 59.3 155,509 289
San Luis Obispo County 49.6 140,126 2,049
Santa Cruz County 48.2 131,245 2,296
El Dorado County 56.8 108,281 523
Merced County 38.3 106,843 3,062
Butte County 46.1 100,538 2,577
Shasta County 51.9 94,506 1,463
Yolo County 39.1 84,776 3,036
Napa County 52.4 72,782 1,350
Imperial County 39.9 71,884 3,010
Madera County 43.0 67,249 2,862
Humboldt County 48.6 66,604 2,233
Nevada County 61.4 62,638 171
Kings County 38.1 57,856 3,065
Mendocino County 54.3 49,685 917
Sutter County 44.8 44,409 2,729
Lake County 55.0 37,246 779
Tuolumne County 59.3 32,757 286
Tehama County 50.0 32,666 1,960
Yuba County 40.4 32,483 2,989
Calaveras County 62.9 28,512 117
San Benito County 43.5 27,525 2,832
Siskiyou County 57.9 25,550 419
Amador County 61.0 24,440 187
Lassen County 46.4 15,303 2,538
Del Norte County 50.2 13,879 1,922
Glenn County 44.2 12,685 2,781
Plumas County 61.4 12,057 170
Mariposa County 62.5 10,766 131
Inyo County 56.4 10,600 576
Trinity County 63.1 9,988 108
Colusa County 44.8 9,768 2,725
Mono County 51.0 6,775 1,716
Modoc County 58.6 5,110 350
Sierra County 60.9 1,876 190
Alpine County 57.1 768 488
Notes:
Created by statecancerprofiles.cancer.gov on 06/17/2024 2:31 am.
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.
Data for United States does not include Puerto Rico.

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