| Elma High School | 0.0 |
Regular School | 9-12 | 21.2 | 51% |
| East Grays Harbor Lrn Opp Cntr | 0.2 |
Other/Alternative School | 9-12 | 12.4 | 70% |
| Montesano Jr-sr High | 8.8 |
Regular School | 7-12 | 21.6 | 33% |
| Montesano Choice School | 9.1 |
Other/Alternative School | 9-12 | - | - |
| Montesano Learning Academy | 9.1 |
Other/Alternative School | 7-12 | 13.0 | 61% |
| Mary M Knight High School | 13.6 |
Regular School | 7-12 | 11.3 | 51% |
| Oakville High School | 13.9 |
Regular School | 7-12 | 13.0 | 82% |
| J M Weatherwax High School | 19.1 |
Regular School | 9-12 | 21.3 | 55% |
| Twin Harbors A Branch Of New Market Skills Center | 19.1 |
Vocational School | 9-12 | - | - |
| Garret Heyns High School | 19.2 |
Other/Alternative School | 8-12 | - | - |
| H.e.a.r.t. High School | 19.5 |
Other/Alternative School | 9-12 | 29.0 | 51% |
| Harbor High School | 19.9 |
Other/Alternative School | 9-12 | 13.5 | 77% |
| Mason County Detention Center | 20.7 |
Other/Alternative School | 7-12 | - | 60% |
| Shelton High School | 21.2 |
Regular School | 10-12 | 18.0 | 52% |
| Secondary Options | 22.0 |
Other/Alternative School | 8-12 | 18.9 | 55% |
| A G West Black Hills High School | 22.0 |
Regular School | 9-12 | 20.9 | 28% |
| Rochester High School | 22.5 |
Regular School | 9-12 | 20.3 | 45% |
| Capital High School | 22.8 |
Regular School | 9-12 | 22.4 | 28% |
| Gravity Re-engagement School | 23.3 |
Other/Alternative School | 9-12 | - | - |
| Tumwater High School | 23.5 |
Regular School | 9-12 | 21.8 | 26% |
| Hoquiam High School | 23.5 |
Regular School | 9-12 | 20.5 | 58% |
| New Market High School | 23.6 |
Other/Alternative School | 10-12 | 65.3 | 22% |
| New Market Vocational Skills Center | 23.6 |
Vocational School | 11-12 | 0.3 | - |
| Avanti High School | 25.0 |
Other/Alternative School | 9-12 | 23.8 | 38% |
| Olympia High School | 25.0 |
Regular School | 9-12 | 24.3 | 20% |
