Demographics Table
Demographic Data Report for California by County
Population: Foreign born
All Ages, All Races (includes Hispanic), Both Sexes
2019-2023 American Community Survey 5-Year Data
Sorted by Rank
County
|
2023 Rural-Urban Continuum Codes Φ
|
Value (Percent)
|
People (Foreign Born)
|
Rank within US (of 3142 counties) 
|
|---|---|---|---|---|
| United States | N/A | 13.9 | 46,108,901 | N/A |
| California | N/A | 26.7 | 10,479,526 | 1 of 51 |
| Sierra County | Rural | 2.3 | 63 | 1,783 |
| Plumas County | Rural | 3.6 | 699 | 1,284 |
| Alpine County | Rural | 4.8 | 81 | 1,004 |
| Shasta County | Urban | 4.9 | 8,824 | 976 |
| Tuolumne County | Rural | 5.1 | 2,793 | 932 |
| Calaveras County | Rural | 5.8 | 2,674 | 817 |
| Siskiyou County | Rural | 5.9 | 2,589 | 801 |
| Amador County | Rural | 6.0 | 2,482 | 779 |
| Lassen County | Rural | 6.0 | 1,880 | 779 |
| Trinity County | Rural | 6.3 | 1,005 | 725 |
| Humboldt County | Rural | 6.4 | 8,714 | 711 |
| Nevada County | Rural | 6.5 | 6,685 | 693 |
| Modoc County | Rural | 6.6 | 569 | 680 |
| Del Norte County | Rural | 7.6 | 2,083 | 582 |
| Mariposa County | Rural | 7.9 | 1,347 | 554 |
| Butte County | Urban | 8.0 | 16,810 | 541 |
| Inyo County | Rural | 8.2 | 1,546 | 525 |
| El Dorado County | Urban | 9.1 | 17,538 | 441 |
| Lake County | Rural | 9.3 | 6,365 | 422 |
| San Luis Obispo County | Urban | 9.6 | 27,114 | 404 |
| Tehama County | Rural | 10.8 | 7,096 | 320 |
| Yuba County | Urban | 11.0 | 9,155 | 314 |
| Mendocino County | Rural | 11.6 | 10,498 | 288 |
| Placer County | Urban | 12.2 | 50,519 | 266 |
| Glenn County | Rural | 15.8 | 4,536 | 172 |
| Mono County | Rural | 16.3 | 2,151 | 160 |
| Sonoma County | Urban | 16.6 | 80,758 | 152 |
| Santa Cruz County | Urban | 17.7 | 47,143 | 137 |
| San Benito County | Urban | 19.3 | 12,727 | 120 |
| Kings County | Urban | 19.5 | 29,851 | 118 |
| Marin County | Urban | 19.6 | 50,703 | 115 |
| Fresno County | Urban | 19.7 | 199,854 | 113 |
| Kern County | Urban | 19.7 | 179,758 | 113 |
| Madera County | Urban | 20.2 | 32,112 | 110 |
| Solano County | Urban | 20.5 | 92,492 | 107 |
| Stanislaus County | Urban | 20.5 | 113,092 | 107 |
| Sacramento County | Urban | 21.4 | 339,534 | 102 |
| San Bernardino County | Urban | 21.4 | 467,810 | 102 |
| Riverside County | Urban | 21.6 | 529,828 | 98 |
| Yolo County | Urban | 21.6 | 47,137 | 98 |
| Tulare County | Urban | 21.9 | 104,012 | 92 |
| Ventura County | Urban | 21.9 | 183,957 | 92 |
| Napa County | Urban | 22.1 | 30,112 | 88 |
| Santa Barbara County | Urban | 22.1 | 98,143 | 88 |
| Sutter County | Urban | 22.3 | 22,120 | 86 |
| San Diego County | Urban | 22.5 | 738,271 | 83 |
| San Joaquin County | Urban | 24.5 | 192,942 | 63 |
| Merced County | Urban | 26.1 | 74,422 | 49 |
| Contra Costa County | Urban | 26.2 | 303,817 | 47 |
| Colusa County | Rural | 27.5 | 6,029 | 40 |
| Monterey County | Urban | 28.8 | 125,345 | 32 |
| Orange County | Urban | 29.9 | 946,338 | 29 |
| Imperial County | Urban | 30.8 | 55,161 | 23 |
| Los Angeles County | Urban | 33.4 | 3,285,261 | 16 |
| Alameda County | Urban | 34.1 | 563,036 | 14 |
| San Francisco County | Urban | 34.2 | 286,184 | 12 |
| San Mateo County | Urban | 35.6 | 265,082 | 9 |
| Santa Clara County | Urban | 41.0 | 780,679 | 5 |
Notes:
Created by statecancerprofiles.cancer.gov on 11/07/2025 7:39 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: Foreign born, see the dictionary.
Data for United States does not include Puerto Rico.
Created by statecancerprofiles.cancer.gov on 11/07/2025 7:39 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: Foreign born, see the dictionary.
Data for United States does not include Puerto Rico.