California Neighborhoods A
- ABC (14)
- Adams (7)
- Adams Hill (6)
- Adams North (11)
- Adams Point (12)
- Adams Terrace (1)
- Adobe Meadows (2)
- Agate Bay Vista (3)
- Alamo Square (1)
- Albertstone-Beck (1)
- Alessandro Heights (3)
- Alexander (1)
- Alkali Flat (3)
- Allendale (8)
- Allied Arts (2)
- Allied Gardens (17)
- Alma-Almaden (4)
- Almaden (2)
- Almaden-Clare Felice (3)
- Almond Grove (1)
- Almonte (6)
- Alta Heights (1)
- Alta Mesa (10)
- Alta Vista (2)
- Alto Sutton Manor (1)
- Alviso (1)
- American River Canyon (1)
- Anaheim Hills (43)
- Anaheim Resort (16)
- Anatolia Village (5)
- Anderson East (1)
- Anderson West (5)
- Apple Hill Estates (1)
- Araby Cove (1)
- Arden Park Vista (2)
- Ardenwood (6)
- Arlanza (17)
- Arleta (2)
- Arlington (5)
- Arlington Farms/West Manor (5)
- Arlington Heights (35)
- Arlington South (4)
- Arrowhead (6)
- Arrowhead Farms (1)
- Arrowview (4)
- Arroyo Grande/Nipomo (9)
- Artcraft Manor (7)
- Artesia Pilar (1)
- Artisan (3)
- Arts District (11)
- Ashbury Heights (2)
- Ashland (8)
- Aspen (2)
- Assumption Parish (4)
- Atascadero/Templeton (14)
- Atwater Village (30)
- Auzerais-Josefa (2)
- Avalon (2)
- Avalon (2)
- Avis-Cherry (2)
- Azalea-Hollywood Park (4)