| Oak Harbor High School | 0.0 |
1675 | 64.4% | 9.1% | 8.7% | 1.1% | 14.3% |
| Island County Corrections Facility Ed Program | 5.9 |
0 | - | - | - | - | - |
| Island Juvenile Detention Education Program | 6.3 |
5 | 80.0% | - | 20.0% | - | - |
| Coupeville High School | 6.6 |
330 | 80.9% | 7.9% | 1.2% | 1.5% | 2.4% |
| Northwest Career & Technical Academy/a Washington | 10.4 |
0 | - | - | - | - | - |
| La Conner High School | 10.5 |
194 | 66.5% | 5.2% | - | 26.8% | 0.5% |
| Port Townsend High School | 13.5 |
507 | 84.4% | 4.3% | 2.4% | 2.0% | 4.3% |
| Cap Sante High School | 14.3 |
21 | 85.7% | 4.8% | - | 9.5% | - |
| Anacortes High School | 14.4 |
879 | 85.8% | 6.0% | 1.9% | 2.3% | 3.3% |
| Stanwood High School | 15.9 |
1520 | 85.5% | 7.3% | 1.1% | 0.6% | 1.2% |
| Lincoln Hill High School | 15.9 |
163 | 79.1% | 13.5% | - | 0.6% | 1.2% |
| Skagit County Detention Center | 17.3 |
9 | 55.6% | 44.4% | - | - | - |
| Mount Vernon High School | 17.8 |
1884 | 46.3% | 47.0% | 1.1% | 0.6% | 2.5% |
| Burlington Edison High School | 19.5 |
1156 | 68.6% | 27.2% | 0.5% | 0.9% | 1.6% |
| Burlington-edison Alternative School | 19.5 |
56 | 50.0% | 41.1% | 1.8% | 1.8% | 3.6% |
| Chimacum High School | 20.6 |
338 | 82.2% | 6.8% | 0.9% | 1.5% | 0.9% |
| Bayview Alternative School | 22.5 |
40 | 77.5% | 12.5% | - | 5.0% | 2.5% |
| Friday Harbor High School | 22.9 |
272 | 80.5% | 10.7% | 0.4% | 0.4% | 2.2% |
| Lakewood High School | 23.4 |
751 | 81.9% | 8.8% | 2.3% | 1.3% | 3.3% |
| South Whidbey High School | 23.7 |
527 | 90.9% | 2.1% | 1.3% | 1.3% | 3.2% |
| Sedro Woolley Senior High School | 24.1 |
1209 | 79.2% | 13.5% | 0.7% | 2.1% | 1.4% |
| State Street High School | 24.6 |
280 | 63.2% | 17.5% | 6.8% | 3.2% | 1.4% |
