A
- A-1 Trailer Park
- A and F Trailer Court
- A and F Trailer Park
- Abra
- Adamana
- Adamsville
- Adobe
- Agua Caliente
- Agua Linda
- Aguila
- Ahwatukee
- Aire Libre Mobile Home Park
- Ajo
- Ak Chin
- Ak-Chin Village
- Ak Chut Vaya
- Ak Komelik
- Alhambra
- Ali Ak Chin
- Ali Chuck
- Ali Chukson
- Ali Molina
- Ali Oidak
- Allan Lake Landing
- Allentown
- Allenville
- Alma Gardens
- Alpine
- Alta Mira
- Alto
- Amado
- Ambassador Downs Mobile Home Park
- Amberwood
- Amberwood North
- Ambrosia Mill
- Amphitheater
- Andalusia
- Anegam
- Angell
- Anita Station
- Antares
- Anthem
- Anuawooch
- Apache
- Apache Acres Trailer Park
- Apache Grove
- Apache Junction
- Apache Wells
- Apex
- Aponi-vi
- Apron Crossing
- Araby
- Aragon Place
- Aravaipa
- Aripine
- Arivaca
- Arizola
- Arizona Acres Mobile Home Resort
- Arizona City
- Arizona Sun Sites
- Arizona Village
- Arlington
- Arnold Place
- Arntz
- Arrowhead Ranch
- Artesa
- Artesia
- Asher
- Ash Fork
- Ash Peak
- Ashurst
- Audley
- Avondale
- Avra
- Avra Valley
- Aztec
- Aztec Lodge