TX | Conference District A8
Conference Record | Boys | GirlsSchools
| School | City | Class / Division |
|---|---|---|
| Allen High School | Allen | 5A |
| Flower Mound High School | Flower Mound | 5A |
| Lewisville High School | Lewisville | 5A |
| Marcus High School | Flower Mound | 5A |
| Plano East Senior High School | Plano | 5A |
| Plano Senior High School | Plano | 5A |
| Plano West Senior High School | Plano | 5A |
| The Colony High School | The Colony | 5A |