Mã bưu chính California (CA)
Hạt
58Alameda County 69Alpine County 2Amador County 13Butte County 24Calaveras County 20City and County of San Francisco County 50Colusa County 7Contra Costa County 52Del Norte County 6El Dorado County 30Fresno County 98Glenn County 7Humboldt County 38Imperial County 18Inyo County 12Kern County 67Kings County 9Lake County 15Lassen County 15Los Angeles County 508Madera County 12Marin County 41Mariposa County 8Mendocino County 28Merced County 23Modoc County 10Mono County 7Monterey County 35Napa County 12Nevada County 16Orange County 146Placer County 29Plumas County 16Riverside County 99Sacramento County 132San Benito County 5San Bernardino County 116San Diego County 182San Joaquin County 44San Luis Obispo County 35San Mateo County 38Santa Barbara County 41Santa Clara County 109Santa Cruz County 21Shasta County 33Sierra County 7Siskiyou County 22Solano County 16Sonoma County 50Stanislaus County 28Sutter County 10Tehama County 13Trinity County 12Tulare County 42Tuolumne County 15Ventura County 47Yolo County 21Yuba County 12