| Independent A - (IA) |
|---|
| Gold Winterguard |
| Independent Open - (IO) |
|---|
| Élan Winterguard |
| Emerald |
| Independent World - (IW) |
|---|
| Icon Winter Guard |
| Scholastic A - (SA) |
|---|
| Arroyo HS Varsity |
| El Dorado HS A |
| Etiwanda HS |
| Glen A. Wilson HS |
| La Mirada HS Varsity |
| Los Alamitos HS |
| Rancho Cucamonga HS |
| Rowland HS |
| Savanna HS |
| West Ranch HS |
| Scholastic AA - (SAA) |
|---|
| Brea Olinda HS |
| Chaffey HS |
| Don Antonio Lugo HS |
| El Toro HS |
| Eleanor Roosevelt HS |
| Grover Cleveland CHS |
| La Habra High School |
| Los Altos HS |
| Marina HS |
| Moorpark HS |
| Rancho Verde HS Varsity |
| South Hills HS |
| Vista Murrieta HS JV |
| Woodbridge HS Varsity |
| Scholastic AAA - (SAAA) |
|---|
| Arroyo HS JV |
| Baldwin Park HS |
| Bonita HS |
| Citrus Hill HS |
| Covina HS |
| Cypress HS |
| Damien HS |
| El Camino Real Charter HS |
| El Modena HS |
| Etiwanda HS |
| Godinez Fundamental HS |
| Huntington Park HS |
| Los Osos HS |
| Oak Hills HS |
| Patriot HS |
| Rancho Alamitos HS |
| Schurr HS |
| Sierra Vista HS (CA) |
| Valley View HS |
| Workman HS |
| Scholastic Open - (SO) |
|---|
| Canyon HS (OC) |
| Scholastic World - (SW) |
|---|
| Chino HS World |
| El Dorado HS |
| WGASC HS Classification - (HSC) |
|---|
| Alta Loma HS |
| California HS |
| Canyon HS (Santa Clarita) |
| Canyon HS JV (Anaheim) |
| Centennial HS (Corona) |
| Eleanor Roosevelt HS JV |
| Garden Grove HS |
| John W North HS |
| La Mirada HS JV |
| La Puente HS |
| Moreno Valley HS |
| Northview HS |
| Orange Vista HS |
| Quartz Hill HS |
| Ramona HS |
| Rubidoux HS Black |
| Rubidoux HS Gold |
| Santa Ana HS |
| WGASC JH Classification - (JHC) |
|---|
| Alvarado IS |
| Alvarado IS JV |
| Magnolia Junior HS (Chino) |
| Miller MS |
| Warm Springs MS |
