Demographics Table
Demographic Data Report for California by County
Population: Age 50 and over
All Races (includes Hispanic), Both Sexes
2019-2023 American Community Survey 5-Year Data
Sorted by Ruralurban
County
|
2023 Rural-Urban Continuum Codes Φ
|
Value (Percent)
|
People (Age 50 And Over)
|
Rank within US (of 3143 counties)
|
|---|---|---|---|---|
| California | N/A | 33.8 | 13,252,423 | 45 of 52 |
| United States | N/A | 35.9 | 119,392,268 | N/A |
| Alameda County | Urban | 33.7 | 556,872 | 2,664 |
| Butte County | Urban | 35.1 | 73,504 | 2,492 |
| Contra Costa County | Urban | 36.8 | 426,848 | 2,224 |
| El Dorado County | Urban | 45.4 | 87,257 | 565 |
| Fresno County | Urban | 28.5 | 288,391 | 3,016 |
| Imperial County | Urban | 29.3 | 52,489 | 2,982 |
| Kern County | Urban | 27.4 | 249,141 | 3,062 |
| Kings County | Urban | 25.3 | 38,640 | 3,106 |
| Los Angeles County | Urban | 33.7 | 3,321,995 | 2,664 |
| Madera County | Urban | 30.5 | 48,359 | 2,915 |
| Marin County | Urban | 46.1 | 119,176 | 506 |
| Merced County | Urban | 27.0 | 77,136 | 3,074 |
| Monterey County | Urban | 31.3 | 136,284 | 2,860 |
| Napa County | Urban | 40.6 | 55,257 | 1,417 |
| Orange County | Urban | 35.8 | 1,133,678 | 2,388 |
| Placer County | Urban | 39.9 | 164,519 | 1,570 |
| Riverside County | Urban | 33.0 | 807,490 | 2,729 |
| Sacramento County | Urban | 33.1 | 523,543 | 2,719 |
| San Benito County | Urban | 31.6 | 20,904 | 2,847 |
| San Bernardino County | Urban | 29.6 | 647,044 | 2,966 |
| San Diego County | Urban | 32.9 | 1,080,669 | 2,738 |
| San Francisco County | Urban | 35.8 | 299,569 | 2,388 |
| San Joaquin County | Urban | 30.4 | 239,630 | 2,919 |
| San Luis Obispo County | Urban | 39.7 | 111,732 | 1,604 |
| San Mateo County | Urban | 37.2 | 277,039 | 2,162 |
| Santa Barbara County | Urban | 32.6 | 144,804 | 2,762 |
| Santa Clara County | Urban | 33.2 | 631,724 | 2,709 |
| Santa Cruz County | Urban | 37.6 | 100,056 | 2,093 |
| Shasta County | Urban | 40.9 | 74,264 | 1,346 |
| Solano County | Urban | 36.1 | 162,800 | 2,343 |
| Sonoma County | Urban | 41.3 | 200,501 | 1,251 |
| Stanislaus County | Urban | 30.5 | 168,455 | 2,915 |
| Sutter County | Urban | 33.9 | 33,583 | 2,641 |
| Tulare County | Urban | 27.1 | 129,026 | 3,069 |
| Ventura County | Urban | 36.8 | 308,232 | 2,224 |
| Yolo County | Urban | 28.8 | 62,748 | 3,001 |
| Yuba County | Urban | 29.2 | 24,230 | 2,987 |
| Alpine County | Rural | 42.0 | 712 | 1,102 |
| Amador County | Rural | 49.9 | 20,455 | 226 |
| Calaveras County | Rural | 52.8 | 24,286 | 119 |
| Colusa County | Rural | 32.8 | 7,183 | 2,748 |
| Del Norte County | Rural | 39.9 | 10,897 | 1,570 |
| Glenn County | Rural | 34.4 | 9,839 | 2,580 |
| Humboldt County | Rural | 36.8 | 49,836 | 2,224 |
| Inyo County | Rural | 44.8 | 8,433 | 636 |
| Lake County | Rural | 44.1 | 30,058 | 740 |
| Lassen County | Rural | 33.7 | 10,503 | 2,664 |
| Mariposa County | Rural | 51.6 | 8,804 | 158 |
| Mendocino County | Rural | 43.3 | 39,271 | 852 |
| Modoc County | Rural | 49.3 | 4,264 | 253 |
| Mono County | Rural | 38.1 | 5,011 | 1,993 |
| Nevada County | Rural | 50.3 | 51,526 | 211 |
| Plumas County | Rural | 52.8 | 10,353 | 119 |
| Sierra County | Rural | 56.2 | 1,535 | 57 |
| Siskiyou County | Rural | 47.5 | 20,831 | 363 |
| Tehama County | Rural | 39.4 | 25,805 | 1,683 |
| Trinity County | Rural | 55.1 | 8,753 | 71 |
| Tuolumne County | Rural | 48.3 | 26,479 | 309 |
Notes:
Created by statecancerprofiles.cancer.gov on 01/19/2026 4:05 am.
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 Population: Age 50 and over, see the dictionary.
Data for United States does not include Puerto Rico.
Created by statecancerprofiles.cancer.gov on 01/19/2026 4:05 am.
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 Population: Age 50 and over, see the dictionary.
Data for United States does not include Puerto Rico.