| Redwood Academy Of Ukiah | 0.7 |
Regular School | 7-12 | 18.5 | 43% |
| South Valley High (continuation) | 1.2 |
Other/Alternative School | 9-12 | 21.5 | -10% |
| Mendocino County Rop | 3.8 |
Vocational School | 9-12 | - | - |
| Mendocino County Community | 3.9 |
Other/Alternative School | 7-12 | 12.0 | 85% |
| Rancheria Continuation | 12.7 |
Other/Alternative School | 9-12 | - | - |
| Potter Valley Community Day | 12.7 |
Other/Alternative School | 7-12 | - | - |
| Potter Valley High | 12.7 |
Regular School | 9-12 | 11.3 | - |
| Centerville High (continuation) | 12.7 |
Other/Alternative School | 9-12 | 5.0 | - |
| Anderson Valley Junior-senior High | 13.2 |
Regular School | 7-12 | 12.6 | -7% |
| Upper Lake Community Day | 17.0 |
Other/Alternative School | 9-12 | 6.0 | -600% |
| Upper Lake High | 17.2 |
Regular School | 9-12 | 21.9 | -5% |
| Clover Valley High (continuation) | 17.2 |
Other/Alternative School | 9-12 | 44.0 | -81% |
| Clear Lake High | 17.7 |
Regular School | 9-12 | 22.1 | -3% |
| Natural High (continuation) | 18.1 |
Other/Alternative School | 9-12 | 24.5 | -51% |
| Willits Secondary Community Day | 18.6 |
Other/Alternative School | 9-12 | 11.0 | -163% |
| Lake County Rop | 18.7 |
Vocational School | 9-12 | - | - |
| Sanhedrin High | 18.8 |
Other/Alternative School | 9-12 | 10.4 | 88% |
| Willits High | 19.0 |
Regular School | 9-12 | 20.1 | - |
| Ed Donaldson Education Center | 24.2 |
Other/Alternative School | 9-12 | 14.0 | -257% |
| Kelseyville Community Day | 24.7 |
Other/Alternative School | 7-12 | 20.0 | -360% |
| Kelseyville High | 24.7 |
Regular School | 9-12 | 22.8 | - |
