| Name | City | Management type |
|---|---|---|
| American Canyon High | American Canyon | Public |
| Calistoga Junior-Senior High | Calistoga | Public |
| Justin-Siena High School | Napa | Private |
| Napa High | Napa | Public |
| Pacific Union College Preparatory | Angwin | Private |
| Saint Helena High | St. Helena | Public |
| Vintage High | Napa | Public |