- Antelope Island
- Apex
- Arrowhead Village Mobile Home Park
- Alhambra Mobile Home Park
- August Hills Mobile Home Park
- Aztec Lodge
- Aravaipa
- Antares
- Athos
- Apache Grove
- Aragon Place
- A-1 Trailer Park
- A and F Trailer Court
- A and F Trailer Park
- Adobe
- Adobe Mountain Trailer Park
- Agua Caliente
- Agua Fria
- Ahwatukee Foothills
- Aire Libre Mobile Home Park
- Alhambra
- Allah
- Allenville
- Alma Gardens
- Alma Meadows Mobile Home Park
- Alta Mira
- Ambassador Downs Mobile Home Park
- Amberwood
- Amberwood II
- Amberwood North