| Percussion Scholastic A - (PSA) |
|---|
| Canyon HS Perc |
| El Modena HS Perc |
| Marina HS Perc |
| Oak Hills HS Perc |
| Orange High School |
| SB Percussion |
| Valhalla HS Perc |
| Percussion Scholastic Concert A - (PSCA) |
|---|
| Castaic Winter Percussion |
| El Rancho HS Perc |
| Percussion Scholastic Concert Junior High - (PSCJ) |
|---|
| Frank Augustus Miller MS Percussion |
| Jurupa MS Concert Perc |
| Percussion Scholastic Junior High - (PSJ) |
|---|
| Chavez MS Perc |
| Jurupa MS Perc |
| Percussion Scholastic Open - (PSO) |
|---|
| Foothill HS Perc |
| Ramona HS Perc |
| Percussion Scholastic Regional A - (PSRA) |
|---|
| Birmingham Community Charter HS Perc |
| Canyon Springs HS Perc |
| Centennial HS Perc |
| Charter Oak HS Perc |
| Desert Pines HS Perc |
| Diamond Ranch HS Perc |
| Duarte HS Perc |
| Edison HS Perc |
| Fallbrook HS Perc |
| Golden Valley HS Perc |
| Huntington Park HS Perc |
| Long Beach Polytechnic HS Perc |
| Martin Luther King HS Perc |
| Monrovia HS Perc |
| Montclair HS Perc |
| Narbonne HS Perc |
| Nogales HS Perc |
| Oceanside HS Drumline |
| Patriot HS Perc |
| Portola HS Perc |
| Rancho Buena Vista HS Perc |
| South Pasadena HS Perc |
| Troy HS Perc |
| Tustin HS Perc |
| Verdugo Hills HS Perc |
| Winds Independent A - (WIA) |
|---|
| Del Sol Winds |
| Winds Scholastic A - (WSA) |
|---|
| Rosemead HS Winds |
| Sultana HS Winds |
| Workman HS Winds |
