| Hudson Alternative High School | 6.3 |
Other/Alternative School | 11-12 | - | 69% |
| Hudson Area High School | 6.5 |
Regular School | 9-12 | 24.9 | 50% |
| Horizon Alternative School | 9.2 |
Other/Alternative School | 9-12 | 27.3 | 84% |
| Hillsdale High School | 9.4 |
Regular School | 9-12 | 20.2 | 46% |
| Waldron High School | 9.4 |
Regular School | 9-12 | 16.3 | 65% |
| Addison Jr/sr High School | 10.9 |
Regular School | 7-12 | 19.2 | 40% |
| Jonesville High School | 12.0 |
Regular School | 9-12 | 22.3 | 39% |
| Jonesville Alternative H.s. | 13.0 |
Other/Alternative School | 9-12 | 16.1 | 78% |
| Hillsdale County Online Learning Center | 13.5 |
Other/Alternative School | 9-12 | - | - |
| Camden-frontier High School | 13.5 |
Regular School | 9-12 | 16.8 | 47% |
| Reading High School | 14.2 |
Regular School | 7-12 | 18.1 | 54% |
| Morenci Area Schools Alternative Education | 16.7 |
Other/Alternative School | 9-12 | - | - |
| Morenci Area High School | 16.7 |
Regular School | 9-12 | 23.3 | 53% |
| Onsted Community High School | 17.2 |
Regular School | 9-12 | 22.7 | 29% |
| Hanover-horton High School | 17.5 |
Regular School | 9-12 | 22.5 | 25% |
| Hanover-horton Virtual School | 17.6 |
Regular School | 8-12 | - | 16% |
| Columbia Central High School | 18.6 |
Regular School | 9-12 | 21.3 | 37% |
| Sand Creek High School | 19.2 |
Regular School | 7-12 | 17.0 | 31% |
| Columbia Alternative Education | 19.4 |
Other/Alternative School | 8-12 | 18.1 | 71% |
| Da Vinci Institute (9-12) | 21.2 |
Other/Alternative School | 9-12 | 16.2 | 67% |
| Quincy High School | 21.8 |
Regular School | 9-12 | 20.3 | 32% |
| Adrian High School | 22.1 |
Regular School | 9-12 | 19.0 | 48% |
| Adrian Adult And Alternative Education | 22.6 |
Other/Alternative School | 9-12 | 18.8 | 66% |
| Concord High School | 23.1 |
Regular School | 9-12 | 16.7 | 44% |
| Jcc/lisd Academy: A Regional Middle College | 23.2 |
Regular School | 9-12 | 27.0 | 27% |
| Madison High School | 23.3 |
Regular School | 9-12 | 15.1 | 55% |
| Napoleon High School | 23.7 |
Regular School | 9-12 | 20.0 | 40% |
| Ackerson Lake Community Education | 24.0 |
Other/Alternative School | 9-12 | 9.0 | 74% |
