| Name |
County |
| Ronald Regan Academy |
Tulare County |
| Roosevelt High School |
Fresno County |
| Rosamond High School |
Kern County |
| Rosary High School |
Orange County |
| Rose City High School |
Los Angeles County |
| Roselawn High School |
Stanislaus County |
| Rosemead High School |
Los Angeles County |
| Rosemont High School |
Sacramento County |
| Roseville High School |
Placer County |
| Round Valley Community Day School |
Mendocino County |
| Round Valley Continuation High School |
Mendocino County |
| Round Valley High School |
Mendocino County |
| Rowland High School |
Los Angeles County |
| Royal High School |
Ventura County |
| Royal Sunset Continuation High School |
Alameda County |
| Ruben S Ayala High School |
San Bernardino County |
| Ruben Salazar High School |
Los Angeles County |
| Rubidoux High School |
Riverside County |
| Rudsdale Continuation High School |
Alameda County |
| Ruth Asawa School of the Arts High School |
San Francisco County |
| Sacramento New Technology High School |
Sacramento County |
| Sacramento Valley Technical High School |
Sacramento County |
| Sacred Heart Cathedral Preparatory School |
San Francisco County |
| Sacred Heart High School |
Los Angeles County |
| Saddleback High School |
Orange County |
| Sage Creek High School |
San Diego County |
| Sage Hill School |
Orange County |
| Saint Anthony High School |
Los Angeles County |
| Saint Augustine High School |
San Diego County |
| Saint Bernard High School |
Los Angeles County |
| Saint Bonaventure High School |
Ventura County |
| Saint Elizabeth High School |
Alameda County |
| Saint Francis Catholic High School |
Sacramento County |
| Saint Francis High School |
Santa Clara County |
| Saint Francis High School |
Los Angeles County |
| Saint Francis High School |
Santa Cruz County |
| Saint Genevieve High School |
Los Angeles County |
| Saint Helena High School |
Napa County |
| Saint Hope - Sacramento Charter High School |
Sacramento County |
| Saint Ignatius College Preparatory School |
San Francisco County |
| Saint John Bosco High School |
Los Angeles County |
| Saint Joseph High School |
Santa Barbara County |
| Saint Joseph High School |
Los Angeles County |
| Saint Joseph Notre Dame High School |
Alameda County |
| Saint Lawrence Academy |
Santa Clara County |
| Saint Lucy's Priory High School |
Los Angeles County |
| Saint Mary's Academy |
Los Angeles County |
| Saint Mary's College High School |
Alameda County |
| Saint Mary's High School |
San Joaquin County |
| Saint Michael's Preparatory School |
Orange County |
| Saint Monica Catholic High School |
Los Angeles County |
| Saint Pancratius Parish School |
Los Angeles County |
| Saint Patrick / Saint Vincent High School |
Solano County |
| Saint Paul Catholic High School |
Los Angeles County |
| Saint Pius X / Saint Matthias Academy |
Los Angeles County |
| Saint Vincent De Paul High School |
Sonoma County |
| Salesian High School |
Contra Costa County |
| Salinas Community School |
Monterey County |
| Salinas High School |
Monterey County |
| Salisbury High School |
Tehama County |
| Sam Webb High School |
Imperial County |
| San Andreas Continuation High School |
San Benito County |
| San Andreas High School |
Marin County |
| San Andreas High School |
San Bernardino County |
| San Antonio Continuation High School |
Los Angeles County |
| San Antonio Continuation High School |
Los Angeles County |
| San Antonio High School |
Sonoma County |
| San Benito County Opportunity School |
San Benito County |
| San Benito High School |
San Benito County |
| San Bernardino County Regional Occupational Program School |
San Bernardino County |
| San Bernardino High School |
San Bernardino County |
| San Clemente High School |
Orange County |
| San Diego County Regional Occupation Program School |
San Diego County |
| San Diego Science and Technology High School |
San Diego County |
| San Dieguito High Academy |
San Diego County |
