California Neighborhoods A
- ABC (27)
- Adams (5)
- Adams Hill (7)
- Adams North (12)
- Adams Point (9)
- Adobe Meadows (2)
- Agate Bay Vista (2)
- Alamo Square (2)
- Albany (5)
- Albertstone-Beck (3)
- Alessandro Heights (1)
- Alexian (1)
- Alhambra (43)
- Alkali Flat (3)
- Allendale (11)
- Allied Arts (1)
- Allied Gardens (18)
- Alma-Almaden (5)
- Almaden-Clare Felice (3)
- Almond Grove (1)
- Almonte (2)
- Alpine (11)
- Alta Heights (1)
- Alta Mesa (7)
- Alta Vista (1)
- Altadena (5)
- Alviso (1)
- Amberton (1)
- American Canyon (6)
- American River Canyon (1)
- Anaheim Hills (43)
- Anaheim Resort (15)
- Anatolia Village (7)
- Anderson East (2)
- Anderson West (4)
- Arcadia (40)
- Arden Park Vista (1)
- Ardenwood (7)
- Arlanza (13)
- Arlington (7)
- Arlington Farms/West Manor (6)
- Arlington Heights (37)
- Arlington South (3)
- Arrowhead (10)
- Arrowhead Farms (2)
- Arrowview (1)
- Arroyo Grande/Nipomo (13)
- Artcraft Manor (8)
- Artesia Pilar (3)
- Artisan (1)
- Arts District (17)
- Ascot Drive Area (1)
- Ashbridge (1)
- Ashbury Heights (2)
- Ashland (9)
- Assumption Parish (5)
- Atascadero/Templeton (16)
- Atwater Village (23)
- Auzerais-Josefa (1)
- Avalon (2)
- Avalon (2)
- Avila Beach/Los Osos (3)
- Avis-Cherry (2)
- Avondale (1)
- Azalea-Hollywood Park (1)
- Azusa (41)