| Peck Jr./sr. High School | 9.1 |
Regular School | 7-12 | 15.2 | 57% |
| Capac High School | 9.9 |
Regular School | 9-12 | 23.1 | 36% |
| Capac Adult And Community Education | 10.0 |
Other/Alternative School | 9-12 | 22.7 | 47% |
| Brown City Alternative H.s. | 11.3 |
Other/Alternative School | 7-12 | 18.0 | 80% |
| Brown City High School | 11.4 |
Regular School | 7-12 | 19.5 | 50% |
| Croswell-lexington Early College | 13.6 |
Regular School | 11-12 | - | 28% |
| Croswell-lexington High School | 14.0 |
Regular School | 9-12 | 17.3 | 47% |
| Venture High School | 15.5 |
Other/Alternative School | 9-12 | 13.8 | 48% |
| Memphis High School | 16.1 |
Regular School | 9-12 | 18.2 | 37% |
| Imlay City High School | 16.1 |
Regular School | 9-12 | 24.4 | 48% |
| Almont High School | 18.2 |
Regular School | 9-12 | 19.7 | 28% |
| Armada High School | 19.4 |
Regular School | 9-12 | 22.5 | 16% |
| Port Huron Northern High School | 19.4 |
Regular School | 9-12 | 22.0 | 38% |
| Marlette Jr./sr. High School | 19.5 |
Regular School | 7-12 | 18.7 | 53% |
| Armada Continuing Education Center | 19.8 |
Other/Alternative School | 9-12 | 47.5 | 26% |
| Sandusky High School | 19.8 |
Regular School | 9-12 | 20.1 | 46% |
| North Branch High School | 20.4 |
Regular School | 9-12 | 21.8 | 43% |
| Port Huron High School | 20.8 |
Regular School | 9-12 | 20.4 | 54% |
| Virtual Learning Academyof St. Clair County | 21.0 |
Other/Alternative School | 9-12 | 28.2 | 70% |
| St. Clair County Career Prep Academy | 21.0 |
Regular School | 11-12 | - | - |
| Quest High School | 21.0 |
Other/Alternative School | 10-12 | 24.0 | 79% |
| Dryden High School | 21.4 |
Regular School | 7-12 | 23.0 | 29% |
| Blue Water Middle College | 21.6 |
Regular School | 9-12 | - | 11% |
| Richmond Community High School | 22.1 |
Regular School | 9-12 | 21.6 | 23% |
| Marysville High School | 22.4 |
Regular School | 9-12 | 21.1 | 22% |
| Carsonville-port Sanilac H.s. | 22.8 |
Regular School | 7-12 | 16.3 | 56% |
| Carsonville-port Sanilac Learning Center | 22.8 |
Other/Alternative School | 9-12 | 92.3 | 57% |
