- Armenia Terrace
- Armijo Acres
- Armistead Manor
- Arrand Heights
- Arrawana Park
- Arrow Pointe Estates
- Arrowhead Estates
- Arthur Estates
- Asbury Park
- Ashbrook
- Ashley Estates
- Ashley Oaks Mobile Home Park
- Ashlin Estates
- Askew
- Askew Heights
- Aston Villas
- Auburn Highlands
- Audubon Park
- Aurora
- Austin Oaks
- Avalon Heights
- Avalon Terrace
- Avelar Creek South
- Avendale
- Avery Oaks
- Avon Springs
- Avondale
- Avondale Groves
- Ayalas Grove
- Azalea Gardens