| Percussion Scholastic A - (PSA) |
|---|
| Canyon HS Perc |
| Oak Hills HS Perc |
| Orange High School |
| Percussion Scholastic Concert A - (PSCA) |
|---|
| El Rancho HS Perc |
| Percussion Scholastic Concert Junior High - (PSCJ) |
|---|
| Jurupa MS Concert Perc |
| Percussion Scholastic Junior High - (PSJ) |
|---|
| Jurupa MS Perc |
| Percussion Scholastic Open - (PSO) |
|---|
| Foothill HS Perc |
| Ramona HS Perc |
| Percussion Scholastic Regional A - (PSRA) |
|---|
| Canyon Springs HS Perc |
| Narbonne HS Perc |
| Patriot HS Perc |
| Rancho Buena Vista HS Perc |
| Troy HS Perc |
| Winds Scholastic A - (WSA) |
|---|
| Rosemead HS Winds |
| Sultana HS Winds |
| Workman HS Winds |
