| American Heritage Charter School |
| Clark Fork High School |
| Classical Christian Academy |
| Coeur d’Alene High School |
| Emmett High School |
| Greenleaf Friends Academy |
| Hagerman High School |
| Idaho City High School |
| Innovate Academy and Preparatory School |
| Kedrick High School |
| Kootenai School District |
| Lewiston High School |
| Marsing High School |
| Nampa Christian High School |
| Potlach Jr/Sr High School |
| Rocky Mountain High School |
| Skyline High School |
| Snake River High School |
| St. Maries High School |
| Sugar-Salem High School |
| The Ambrose School |
| Timberlake High School |
| West Side High School |
