Manufacturing facilities in California
The register lists 57,833 facilities in California. According to the Bureau of Labor Statistics, 44,127 establishments were counted in California in 2025. Beverage and Tobacco Product Manufacturing accounts for 6,044 facilities in California.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, counties and cities
Biggest counties
Los Angeles13,985Orange5,752San Diego4,428Santa Clara3,928Alameda3,282San Bernardino2,841Riverside2,264Sonoma1,578All 58 counties
Los Angeles 13,985Orange 5,752San Diego 4,428Santa Clara 3,928Alameda 3,282San Bernardino 2,841Riverside 2,264Sonoma 1,578Ventura 1,326San Joaquin 1,243Sacramento 1,198Fresno 1,137San Mateo 1,126Napa 1,022Contra Costa 1,006San Luis Obispo 920Santa Barbara 891San Francisco 811Kern 793Stanislaus 746Solano 554Yolo 496Monterey 444Tulare 440Placer 421Santa Cruz 347Butte 293El Dorado 283Merced 275Shasta 247Marin 246Mendocino 205Humboldt 189Madera 182Nevada 138Imperial 129Kings 126Amador 121San Benito 100Sutter 89Yuba 89Colusa 84Tehama 84Glenn 75Calaveras 60Tuolumne 58Lake 56Siskiyou 38Mariposa 30Plumas 23Trinity 20Inyo 16Lassen 15Del Norte 14Mono 10Modoc 6Sierra 5Alpine 2
Biggest cities
Los Angeles2,696San Diego1,918San Jose1,456Santa Ana837Anaheim837San Francisco820Irvine772Sacramento761Fresno743Santa Clara735Fremont727Ontario682
Federal labor statistics counted at least 44,127 manufacturing establishments in California in 2025, employing about 1,215,886 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 57,833.