Ap To Ar
| Name of place | Number of counties | Principal county | Lower zip code | Upper zip code |
|---|---|---|---|---|
| Apex | 1 | El Dorado County | ||
| Applegate | 1 | Placer County | 95703 | |
| Apple Valley | 1 | San Bernardino County | 92307 | |
| Aptos | 1 | Santa Cruz County | 95003 | |
| Aptos Hills-Larkin Valley | 1 | Santa Cruz County | ||
| Aranbee | 1 | Los Angeles County | ||
| Arastraville | 1 | Tuolumne County | ||
| Araz Junction | 1 | Imperial County | ||
| Arbee | 1 | Colusa County | ||
| Arbios | 1 | Fresno County | ||
| Arboga | 1 | Yuba County | 95901 | |
| Arbolada | 1 | Ventura County | 93023 | |
| Arbuckle | 1 | Colusa County | 95912 | |
| Arcade | 1 | Los Angeles County | 90052 | |
| Arcade | 1 | Sacramento County | 95821 | |
| Arcadia | 1 | Los Angeles County | 91006 | |
| Arcata | 1 | Humboldt County | 95521 | |
| Arcata Airport | 1 | Humboldt County | 95501 | |
| Arch Beach Heights | 1 | Orange County | 92651 | |
| Archer | 1 | San Bernardino County | ||
| Arcilla | 1 | Riverside County | ||
| Arco-Plaza | 1 | Los Angeles County | 90071 | |
| Arden | 1 | Sacramento County | 95825 | |
| Arden-Arcade | 1 | Sacramento County | ||
| Arden Town | 1 | Sacramento County | 95825 | |
| Ardmore | 1 | Los Angeles County | 90280 | |
| Arena | 1 | Merced County | 95301 | |
| Arguello | 1 | Santa Barbara County | ||
| Argus | 1 | San Bernardino County | 93562 | |
| Arlanza | 1 | Riverside County | ||
| Arlanza Village | 1 | Riverside County | 92505 | |
| Arleta | 1 | Los Angeles County | 91331 | |
| Arlight | 1 | Santa Barbara County | ||
| Arlington | 1 | Riverside County | 92503 | |
| Arlington Station | 1 | Riverside County | ||
| Arlynda Corners | 1 | Humboldt County | 95536 | |
| Armistead | 1 | Kern County | 93527 | |
| Armona | 1 | Kings County | 93202 | |
| Armstrong | 1 | San Joaquin County | ||
| Army Point | 1 | Solano County | ||
| Army Terminal | 1 | Alameda County | 94626 | |
| Arnaz | 1 | Los Angeles County | ||
| Arnold | 1 | Calaveras County | 95223 | |
| Arnold | 1 | Mendocino County | ||
| Arnold | 1 | Stanislaus County | ||
| Arnold Heights | 1 | Riverside County | 95218 | |
| Aromas | 2 | Monterey County | 95004 | |
| Aromas | 2 | San Benito County | 95004 | |
| Arrowbear Lake | 1 | San Bernardino County | 92382 | |
| Arrowhead | 1 | San Bernardino County | ||
| Arrowhead Highlands | 1 | San Bernardino County | 92325 | |
| Arrowhead Junction | 1 | San Bernardino County | ||
| Arrowhead Springs | 1 | San Bernardino County | ||
| Arroyo Grande | 1 | San Luis Obispo County | 93420 | |
| Arroz | 1 | Yolo County | ||
| Artesia | 1 | Los Angeles County | 90701 | |
| Artois | 1 | Glenn County | 95913 | |
| Arvin | 1 | Kern County | 93203 | |
| Arvin Farm Labor Center | 1 | Kern County | 93306 |
Read more about this topic: List Of Places In California (A)