California Neighborhoods A
- ABC (19)
- Adams (6)
- Adams Hill (12)
- Adams North (8)
- Adams Point (7)
- Adams Terrace (3)
- Adobe Meadows (2)
- Agate Bay Vista (2)
- Alamo Square (3)
- Albertstone-Beck (1)
- Alessandro (1)
- Alexian (2)
- Alkali Flat (8)
- Allendale (8)
- Allied Arts (1)
- Allied Gardens (16)
- Alma-Almaden (2)
- Almaden (2)
- Almaden Meadows (1)
- Almaden-Clare Felice (3)
- Almonte (4)
- Alta Heights (4)
- Alta Mesa (4)
- Alta Vista (2)
- Alum Rock (1)
- Amberton (1)
- American River Canyon (1)
- Anaheim Resort (14)
- Anatolia Village (2)
- Anderson West (6)
- Anza Vista (2)
- Araby Cove (1)
- Arden Park Vista (1)
- Ardenwood (5)
- Arlanza (13)
- Arlington (11)
- Arlington Farms/West Manor (5)
- Arlington Heights (37)
- Arlington South (4)
- Arrowhead (3)
- Arrowview (3)
- Arroyo Grande/Nipomo (7)
- Artcraft Manor (13)
- Artesia Pilar (3)
- Artisan (2)
- Arts District (9)
- Ascot Drive Area (1)
- Ashland (12)
- Aspen (3)
- Assumption Parish (3)
- Atascadero/Templeton (19)
- Atwater Village (27)
- Auzerais-Josefa (1)
- Avalon (1)
- Avalon (2)
- Avila Beach/Los Osos (1)
- Avis-Cherry (2)
- Avondale (1)
- Azalea-Hollywood Park (1)