| Percussion Scholastic A - (PSA) |
|---|
| Royal HS Perc |
| St. Paul HS Perc |
| University City HS Perc |
| Percussion Scholastic AA - (PSAA) |
|---|
| Bellflower HS Perc |
| Damien HS Perc |
| Hesperia HS Perc |
| La Mirada HS Perc |
| Martin Luther King HS Perc |
| Percussion Scholastic Concert A - (PSCA) |
|---|
| Bloomington HS Concert Perc |
| Percussion Scholastic HS A - (PSHSA) |
|---|
| Bloomington HS Perc |
| Citrus Hill HS Perc |
| Grover Cleveland CHS Perc |
| John F. Kennedy HS Perc |
| Katella HS Perc |
| Monrovia HS Perc |
| Northview HS Perc |
| Riverside Prep MS/HS Perc |
| Troy HS Perc |
| Verdugo Hills HS Perc |
| West Covina HS Perc |
| Percussion Scholastic Open - (PSO) |
|---|
| Ramona HS Perc |
