| Somerset County | |
| SCHOOL NAME | ASAH membership Status |
| Bonnie Brae School | ASAH Member |
| East Mountain School (Carrier) | ASAH Member |
| Green Brook Academy | ASAH Member |
| Jerry Davis Early Childhood Center | Non-Member |
| Lord Stirling School | ASAH Member |
| Matheny School at the Matheny Medical and Educational Center | ASAH Member |
| McAuley School for Exceptional Children | ASAH Member |
| Midland School | ASAH Founding Member |
| New Road School of Somerset | ASAH Member |
| Rock Brook School | ASAH Member |
| Somerset County Park Commission | Non-Member |
| Somerset Hills Learning Institute | ASAH Member |
| Somerset Hills School | ASAH Member |