Counties in CA
Browse county-level ZIP code records.
Alameda County
California · 70 ZIPsAlpine County
California · 3 ZIPsAmador County
California · 12 ZIPsButte County
California · 24 ZIPsCalaveras County
California · 21 ZIPsColusa County
California · 7 ZIPsContra Costa County
California · 52 ZIPsDel Norte County
California · 6 ZIPsEl Dorado County
California · 30 ZIPsFresno County
California · 101 ZIPsGlenn County
California · 7 ZIPsHumboldt County
California · 38 ZIPsImperial County
California · 17 ZIPsInyo County
California · 13 ZIPsKern County
California · 69 ZIPsKings County
California · 9 ZIPsLake County
California · 15 ZIPsLassen County
California · 15 ZIPsLos Angeles County
California · 528 ZIPsMadera County
California · 13 ZIPsMarin County
California · 41 ZIPsMariposa County
California · 8 ZIPsMendocino County
California · 28 ZIPsMerced County
California · 22 ZIPsModoc County
California · 10 ZIPsMono County
California · 7 ZIPsMonterey County
California · 35 ZIPsNapa County
California · 12 ZIPsNevada County
California · 13 ZIPsOrange County
California · 149 ZIPsPlacer County
California · 32 ZIPsPlumas County
California · 17 ZIPsRiverside County
California · 101 ZIPsSacramento County
California · 134 ZIPsSan Benito County
California · 5 ZIPsSan Bernardino County
California · 121 ZIPsSan Diego County
California · 190 ZIPsSan Francisco County
California · 65 ZIPsSan Joaquin County
California · 42 ZIPsSan Luis Obispo County
California · 35 ZIPsSan Mateo County
California · 39 ZIPsSanta Barbara County
California · 41 ZIPsSanta Clara County
California · 107 ZIPsSanta Cruz County
California · 22 ZIPsShasta County
California · 30 ZIPsSierra County
California · 7 ZIPsSiskiyou County
California · 23 ZIPsSolano County
California · 16 ZIPsSonoma County
California · 50 ZIPsStanislaus County
California · 28 ZIPsSutter County
California · 10 ZIPsTehama County
California · 14 ZIPsTrinity County
California · 13 ZIPsTulare County
California · 41 ZIPsTuolumne County
California · 17 ZIPsVentura County
California · 47 ZIPsYolo County
California · 21 ZIPsYuba County
California · 11 ZIPs
California · 70 ZIPsAlpine County
California · 3 ZIPsAmador County
California · 12 ZIPsButte County
California · 24 ZIPsCalaveras County
California · 21 ZIPsColusa County
California · 7 ZIPsContra Costa County
California · 52 ZIPsDel Norte County
California · 6 ZIPsEl Dorado County
California · 30 ZIPsFresno County
California · 101 ZIPsGlenn County
California · 7 ZIPsHumboldt County
California · 38 ZIPsImperial County
California · 17 ZIPsInyo County
California · 13 ZIPsKern County
California · 69 ZIPsKings County
California · 9 ZIPsLake County
California · 15 ZIPsLassen County
California · 15 ZIPsLos Angeles County
California · 528 ZIPsMadera County
California · 13 ZIPsMarin County
California · 41 ZIPsMariposa County
California · 8 ZIPsMendocino County
California · 28 ZIPsMerced County
California · 22 ZIPsModoc County
California · 10 ZIPsMono County
California · 7 ZIPsMonterey County
California · 35 ZIPsNapa County
California · 12 ZIPsNevada County
California · 13 ZIPsOrange County
California · 149 ZIPsPlacer County
California · 32 ZIPsPlumas County
California · 17 ZIPsRiverside County
California · 101 ZIPsSacramento County
California · 134 ZIPsSan Benito County
California · 5 ZIPsSan Bernardino County
California · 121 ZIPsSan Diego County
California · 190 ZIPsSan Francisco County
California · 65 ZIPsSan Joaquin County
California · 42 ZIPsSan Luis Obispo County
California · 35 ZIPsSan Mateo County
California · 39 ZIPsSanta Barbara County
California · 41 ZIPsSanta Clara County
California · 107 ZIPsSanta Cruz County
California · 22 ZIPsShasta County
California · 30 ZIPsSierra County
California · 7 ZIPsSiskiyou County
California · 23 ZIPsSolano County
California · 16 ZIPsSonoma County
California · 50 ZIPsStanislaus County
California · 28 ZIPsSutter County
California · 10 ZIPsTehama County
California · 14 ZIPsTrinity County
California · 13 ZIPsTulare County
California · 41 ZIPsTuolumne County
California · 17 ZIPsVentura County
California · 47 ZIPsYolo County
California · 21 ZIPsYuba County
California · 11 ZIPs