These are the schools and organizations that are registered by season/year.
| School | City, State |
|---|---|
| Catlin Gabel School | Portland, OR |
| Century High School | Hillsboro, OR |
| Grant High School | Portland, OR |
| Independent | Portland & Beaverton, etc, OR |
| Jesuit High School | Beaverton, OR |
| Marshfield High School | Coos Bay, OR |
| Marshfield Junior High | Coos Bay, OR |
| Oregon Episcopal School | Portland , OR |
| Roosevelt High School | Portland, OR |
| Sherwood High School | Sherwood, OR |
| Skyview High School | Vancouver, WA |
| South Salem High School | Salem, OR |
| Sunset High School | Beaverton, OR |
| Tigard High School | Tigard, OR |