| 511116 | ABC Unified School District | | |
| 511120 | Acton-Agua Dulce Unified School District | | |
| 511042 | Alameda City Unified School District | | |
| 511041 | Albany City Unified School District | | |
| 511117 | Alhambra Unified School District | | |
| 510867 | Alpaugh Unified School District | | |
| 510896 | Alpine County Unified School District | | |
| 510986 | Alvord Unified School District | | |
| 510803 | Amador County Unified School District | | |
| 510858 | Anderson Valley Unified School District | | |
| 511003 | Antioch Unified School District | | |
| 510963 | Apple Valley Unified School District | | |
| 511115 | Arcadia Unified School District | | |
| 510891 | Aromas-San Juan Unified School District | | |
| 510931 | Atascadero Unified School District | | |
| 511114 | Azusa Unified School District | | |
