| Percussion Independent Concert A - (PICA) |
|---|
| Marian Alliance Perc |
| Percussion Scholastic AA - (PSAA) |
|---|
| Bellflower HS Perc |
| Damien HS Perc |
| El Modena HS Perc |
| Hesperia HS Perc |
| Laguna Hills HS Percussion Ensemble |
| North Torrance HS Perc |
| Oak Hills HS Perc |
| Percussion Scholastic Concert A - (PSCA) |
|---|
| Bloomington HS Concert Perc |
| Los Altos HS Perc |
| Yorba Linda HS Concert Perc |
| Percussion Scholastic Concert HS A - (PSCHSA) |
|---|
| Workman HS Perc |
| Percussion Scholastic HS A - (PSHSA) |
|---|
| Arlington HS Perc |
| Birmingham Community Charter HS Perc |
| Bloomington HS Perc |
| Brea Olinda HS Perc |
| Burbank HS Perc |
| Charter Oak HS Perc |
| Citrus Hill HS Perc |
| Classical Academy HS Perc |
| Costa Mesa HS Perc |
| Duarte HS Perc |
| Fallbrook HS Perc |
| Fullerton Union HS Perc |
| Glendale HS Perc |
| Huntington Beach HS Perc |
| Huntington Park HS Perc |
| John F. Kennedy HS Perc |
| John North HS Perc |
| Katella HS Perc |
| Monrovia HS Perc |
| Mount Miguel HS Perc |
| Northview HS Perc |
| Rancho Alamitos HS Perc |
| Riverside Prep MS/HS Perc |
| Rosemead HS Perc |
| Santa Ana HS Perc |
| Santana HS Perc |
| Sonora HS Perc |
| Taft Union HS Perc |
| Tustin HS Perc |
| Valley View HS Perc |
| Verdugo Hills HS Perc |
| Percussion Scholastic Junior High - (PSJH) |
|---|
| Jurupa MS Perc |
| Rancho-Starbuck IS Perc |
| Percussion Scholastic Open - (PSO) |
|---|
| La Habra HS Perc |
| Winds Scholastic A - (WSA) |
|---|
| Bell HS Winds |
| Damien HS Winds |
| Lynwood HS Winds |
