| Elma High School | 0.0 |
595 | 82.0% | 12.3% | 0.2% | 0.3% | 0.3% |
| East Grays Harbor Lrn Opp Cntr | 0.2 |
37 | 81.1% | 8.1% | - | - | - |
| Montesano Jr-sr High | 8.8 |
585 | 81.0% | 6.2% | - | 1.0% | 1.4% |
| Montesano Choice School | 9.1 |
0 | - | - | - | - | - |
| Montesano Learning Academy | 9.1 |
13 | 69.2% | 15.4% | - | 7.7% | - |
| Mary M Knight High School | 13.6 |
86 | 91.9% | 5.8% | 1.2% | - | 1.2% |
| Oakville High School | 13.9 |
126 | 49.2% | 6.3% | 1.6% | 42.1% | 0.8% |
| J M Weatherwax High School | 19.1 |
986 | 65.2% | 21.1% | 0.6% | 1.5% | 2.4% |
| Twin Harbors A Branch Of New Market Skills Center | 19.1 |
0 | - | - | - | - | - |
| Garret Heyns High School | 19.2 |
0 | - | - | - | - | - |
| H.e.a.r.t. High School | 19.5 |
29 | 75.9% | 17.2% | - | - | - |
| Harbor High School | 19.9 |
130 | 70.8% | 16.9% | - | 2.3% | - |
| Mason County Detention Center | 20.7 |
10 | 100.0% | - | - | - | - |
| Shelton High School | 21.2 |
1028 | 76.1% | 13.5% | 0.9% | 4.9% | 0.5% |
| Secondary Options | 22.0 |
68 | 83.8% | 5.9% | 1.5% | 5.9% | - |
| A G West Black Hills High School | 22.0 |
839 | 77.8% | 6.4% | 2.6% | 1.1% | 5.0% |
| Rochester High School | 22.5 |
566 | 73.7% | 16.8% | 0.5% | 2.3% | 1.6% |
| Capital High School | 22.8 |
1286 | 71.5% | 9.1% | 2.8% | 0.9% | 7.8% |
| Gravity Re-engagement School | 23.3 |
70 | 90.0% | 5.7% | 2.9% | 1.4% | - |
| Tumwater High School | 23.5 |
1124 | 83.5% | 7.1% | 2.0% | 1.0% | 1.2% |
| Hoquiam High School | 23.5 |
536 | 73.1% | 14.4% | 1.5% | 5.6% | 2.1% |
| New Market High School | 23.6 |
196 | 71.4% | 11.7% | 6.1% | 2.0% | 1.0% |
| New Market Vocational Skills Center | 23.6 |
3 | 100.0% | - | - | - | - |
| Avanti High School | 25.0 |
155 | 76.8% | 7.7% | 3.2% | 3.9% | - |
| Olympia High School | 25.0 |
1755 | 75.3% | 6.7% | 1.5% | 0.9% | 8.0% |
