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| Academy of Scientific Exploration / CCLA | C | 1 | 1 | SoCal Joint Regional | LAUSD - North East | Los Angeles |
| Academy of the Canyons Middle College High School | C | 2 | 2 | SoCal Joint Regional | William S. Hart Union High School District | Los Angeles |
| Agoura High School | C | 1 | 1 | SoCal Joint Regional | Las Virgenes Unified | Los Angeles |
| Alhambra High School | C | 1 | 1 | SoCal Joint Regional | Alhambra Unified School District | Los Angeles |
| Aliso Niguel High School | C | 1 | 1 | SoCal Joint Regional | Capistrano Unified School District | Orange |
| Alvarado Intermediate School | B | 1 | 1 | SoCal Joint Regional | Rowland Unified School District | Los Angeles County |
| Amelia Earhart Middle School | B | 1 | 1 | SoCal Joint Regional | Riverside Unified School District | Riverside |
| Apple Valley HS | C | 1 | 1 | SoCal Joint Regional | Apple Valley Unified | San Bernardino |
| Applied Technology Center | C | 1 | 1 | SoCal Joint Regional | MUSD Montebello Unified SD | LA County |
| Arcadia High School | C | 2 | 2 | SoCal Joint Regional | Arcadia Unified School District | Los Angeles County |
| Arnold O. Beckman High School | C | 2 | 2 | SoCal Joint Regional | Tustin Unified School District | Orange |
| Arroyo High School | C | 1 | 1 | SoCal Joint Regional | El Monte Union High School DIstrict | Los Angeles |
| Beacon Park School | B | 2 | 2 | SoCal Joint Regional | Irvine Unified School District | Orange |
| Bell Gardens High School | C | 1 | 1 | SoCal Joint Regional | Montebello.Unified School District | Los Angeles |
| Bella Vista Middle School | B | 1 | 1 | SoCal Joint Regional | Temecula Valley Unified | Riverside |
| Beverly Hills High School | C | 1 | 1 | SoCal Joint Regional | Beverly Hills Unified School District | Los Angeles |
| Beverly Vista Middle School | B | 1 | 1 | SoCal Joint Regional | Beverly Hills Unified | Beverly Hills |
| Black Mountain Middle School | B | 1 | 1 | SoCal Joint Regional | Poway Unified School District | San Diego |
| Brea Junior High | B | 1 | 1 | SoCal Joint Regional | Brea Olinda Unified | Orange |
| Brea Olinda High School | C | 1 | 1 | SoCal Joint Regional | Brea Olinda | Orange |
| California Academy of Mathematics and Science | C | 2 | 2 | SoCal Joint Regional | Long Beach Unified School District | Los Angeles |
| Canyon Crest Academy | C | 1 | 1 | SoCal Joint Regional | San Dieguito Unified High School District | San Diego |
| Canyon High School | C | 2 | 2 | SoCal Joint Regional | Orange Unified | Orange |
| Capistrano Valley High School | C | 1 | 1 | SoCal Joint Regional | Capistrano Unified School District | Orange |
| Carmel Valley Middle School | B | 1 | 1 | SoCal Joint Regional | San Dieguito Union High School District | San Diego |
| Castaic High School | C | 1 | 1 | SoCal Joint Regional | William S. Hart Union School District | Los Angeles |
| Centennial High School | C | 1 | 1 | SoCal Joint Regional | Corona-Norco Unified School District | Riverside County |
| Cerritos High School | C | 2 | 2 | SoCal Joint Regional | ABC Unified School District | Los Angeles |
| Chadwick School | C | 1 | 1 | SoCal Joint Regional | Independent School | Los Angeles |
| Chaparral High School | C | 2 | 2 | SoCal Joint Regional | Temecula Valley Unified School District | Riverside |
| Chaparral Middle School | B | 2 | 2 | SoCal Joint Regional | Walnut Valley Unified | Los Angeles |
| Corona del Mar High School | C | 1 | 1 | SoCal Joint Regional | NMUSD | Orange |
| Crean Lutheran High School | C | 1 | 1 | SoCal Joint Regional | Private school | Orange County |
| Dana Middle School | B | 3 | 3 | SoCal Joint Regional | Arcadia Unified School District | Los Angeles |
| Del Norte High School | C | 1 | 1 | SoCal Joint Regional | Poway Unified School District | San Diego |
| Design39 | B | 1 | 1 | SoCal Joint Regional | PowayUSD | San Diego |
| Diamond Bar High School | C | 1 | 1 | SoCal Joint Regional | Walnut Valley Unified School District | Los Angeles County |
| E.M Cope Middle School | B | 1 | 1 | SoCal Joint Regional | Redlands Unified School District | San Bernardino |
| Edgewood High School | C | 1 | 1 | SoCal Joint Regional | West Covina Unified | Los Angeles |
| Edgewood Middle School | B | 1 | 1 | SoCal Joint Regional | West Covina Unified | Los Angeles |
| El Dorado High School A | C | 2 | 2 | SoCal Joint Regional | Placentia-Yorba Linda Unified School District | Orange County |
| El Modena High School | C | 1 | 1 | SoCal Joint Regional | Orange Unified School District | Orange |
| El Rancho Charter | B | 2 | 2 | SoCal Joint Regional | Orange Unified | Orange |
| Eleanor Roosevelt | C | 1 | 1 | SoCal Joint Regional | Corona Norco Unified School District | Riverside |
| Ellen Ochoa Prep Academy | C | 1 | 1 | SoCal Joint Regional | El Rancho Unified School District | Los Angeles County |
| Etiwanda High School | C | 1 | 1 | SoCal Joint Regional | Chaffey Joint Union High School District | San Bernardino |
| Fairmont Private Schools - Anaheim Hills Campus | B | 3 | 3 | SoCal Joint Regional | Private | Orange |
| Fedde Middle School | B | 1 | 1 | SoCal Joint Regional | ABC Unified School District | Los Angeles |
| Flintridge Preparatory School | C | 1 | 1 | SoCal Joint Regional | independent | Los Angeles County |
| Flintridge Preparatory School (Div B) | B | 1 | 1 | SoCal Joint Regional | independent | Los Angeles County |
| Flintridge Sacred Heart Academy | C | 1 | 1 | SoCal Joint Regional | independent | Los Angeles |
| Foothill High School | C | 1 | 1 | SoCal Joint Regional | Tustin Unified School District | Orange County |
| Fountain Valley High School | C | 1 | 1 | SoCal Joint Regional | Huntington Beach Union High School District | Orange County |
| Fulton & Alsbury Academy of Arts and Engineering | B | 1 | 1 | SoCal Joint Regional | Lancaster | Los Angeles |
| Gabrielino High School | C | 1 | 1 | SoCal Joint Regional | San Gabriel Unified School District | Los Angeles |
| Garden Grove High School | C | 1 | 1 | SoCal Joint Regional | Garden Grove Unified School District | Orange |
| Gardner Middle School | B | 3 | 3 | SoCal Joint Regional | Temecula Valley Unified | Riverside |
| Garvey Intermediate | B | 1 | 1 | SoCal Joint Regional | Garvey School District | Los Angeles |
| Gidley | B | 1 | 1 | SoCal Joint Regional | El Monte City | Los Angeles |
| Glen A. Wilson High School | C | 1 | 1 | SoCal Joint Regional | Hacienda La Puente Unified | Los Angeles |
| Golden Valley HS | C | 1 | 1 | SoCal Joint Regional | Wm. S. Hart | Los Angeles |
| Granada Hills Charter High School | C | 1 | 1 | SoCal Joint Regional | Granada Hills Charter High School | Los Angeles |
| Grandview College Preparatory Academy | B | 1 | 1 | SoCal Joint Regional | Hacienda La Puente Unified School District | Los Angeles South |
| Great Oak High School | C | 5 | 5 | SoCal Joint Regional | Temecula Valley USD | Riverside |
| Gretchen Whitney High School | C | 2 | 2 | SoCal Joint Regional | ABC Unified School District | Los Angeles County |
| Harvard-Westlake School | B | 1 | 1 | SoCal Joint Regional | Independent | Los Angeles |
| Harvard-Westlake School | C | 2 | 2 | SoCal Joint Regional | Independent | Los Angeles |
| Hermosa Valley School | B | 1 | 1 | SoCal Joint Regional | Hermosa Beach City School District | Los Angeles |
| HLPUSD | B | 4 | 4 | SoCal Joint Regional | Hacienda La Puente Unified School District | Los Angeles |
| Huntington Beach High School | C | 1 | 1 | SoCal Joint Regional | Huntington Beach Union High School District | Orange |
| Huntington Middle School | B | 2 | 2 | SoCal Joint Regional | San Marino Unified School District | LA County |
| Irvine High School | C | 1 | 1 | SoCal Joint Regional | Irvine Unified School District | Orange County |
| James L. Day Middle School | B | 1 | 1 | SoCal Joint Regional | Temecula Valley Unified School District | Riverside |
| Jeffrey Trail Middle School | B | 4 | 4 | SoCal Joint Regional | Irvine Unified School District | Orange County |
| John F. Kennedy High School | C | 1 | 1 | SoCal Joint Regional | LAUSD | Los Angeles |
| John W. North High School | C | 1 | 1 | SoCal Joint Regional | Riverside Unified School District | Riverside |
| Kraemer Middle School | B | 3 | 3 | SoCal Joint Regional | Placentia Unified | Orange |
| La Canada High School | C | 2 | 2 | SoCal Joint Regional | La Canada Unified School District | Los Angeles |
| La Canada Middle School | B | 2 | 2 | SoCal Joint Regional | LCUSD | Los Angeles |
| La Habra High School | C | 1 | 1 | SoCal Joint Regional | Fullerton Joint Union High School District | Orange County |
| La Mirada High School | C | 1 | 1 | SoCal Joint Regional | Norwalk-La Mirada Unified School District | Los Angeles |
| La Puente High School | C | 1 | 1 | SoCal Joint Regional | Hacienda La Puente Unified School District | Los Angeles |
| Ladera Ranch Middle School | B | 1 | 1 | SoCal Joint Regional | Capistrano Unified School District | Orange County |
| Lakeside Middle School | B | 1 | 1 | SoCal Joint Regional | Irvine Unified School District | Orange |
| Larchmont Charter School | C | 2 | 2 | SoCal Joint Regional | Los Angeles Unified | Los Angeles |
| Lassalette | B | 1 | 1 | SoCal Joint Regional | Hacienda La Puente | Los Angeles |
| Legacy Magnet Academy | B | 2 | 2 | SoCal Joint Regional | Tustin Unified School District | Orange |
| Lone Hill Middle School | B | 2 | 2 | SoCal Joint Regional | Bonita Unified School District | Los Angeles |
| Los Alamitos High School | C | 1 | 1 | SoCal Joint Regional | Los Alamitos Unified School District | Orange |
| Los Alisos Intermediate | B | 1 | 1 | SoCal Joint Regional | Saddleback Valley Unified School District | Orange |
| Los Altos High School | C | 1 | 1 | SoCal Joint Regional | Hacienda La Puente Unified | Los Angeles |
| Loyola High School | C | 1 | 1 | SoCal Joint Regional | Independent | Los Angeles |
| Madrona Middle School | B | 1 | 1 | SoCal Joint Regional | Torrance Unified School District | Los Angeles |
| Magnolia Science Academy-2 | B | 4 | 4 | SoCal Joint Regional | Magnolia Science Academy-2 | LACOE |
| Manzanita Elementary | B | 1 | 1 | SoCal Joint Regional | Palmdale School District | Los Angeles |
| Maranatha High School | C | 2 | 2 | SoCal Joint Regional | Independent | Los Angeles |
| Margarita Middle School | B | 1 | 1 | SoCal Joint Regional | Temecula Valley Unified | Riverside |
| Mark Keppel High School | C | 2 | 2 | SoCal Joint Regional | Alhambra | Los Angeles |
| Mark Twain Middle School | B | 2 | 2 | SoCal Joint Regional | Los Angeles Unified School District | Los Angeles |
| Marlborough School | C | 1 | 1 | SoCal Joint Regional | Independent | Los Angeles |
| Marshall Middle School | B | 1 | 1 | SoCal Joint Regional | San Diego Unified School District | San Diego |
| Martin Luther King High School | C | 2 | 2 | SoCal Joint Regional | Riverside Unified School District | Riverside |
| McPherson Magnet School | B | 1 | 1 | SoCal Joint Regional | Orange Unified School District | Orange |
| Meadowbrook Middle School | B | 1 | 1 | SoCal Joint Regional | Poway Unifed School District | San Diego |
| Medea Creek Middle School | B | 2 | 2 | SoCal Joint Regional | Oak Park Unified School District | Ventura |
| Mesa Robles School | B | 3 | 3 | SoCal Joint Regional | Hacienda La Puente USD | Los Angeles |
| Mesa Verde Middle School | B | 1 | 1 | SoCal Joint Regional | Poway Unified School District | San Diego |
| Miller Middle School | B | 2 | 2 | SoCal Joint Regional | Riverside Unified School District | Riverside |
| Mira Costa High School | C | 2 | 2 | SoCal Joint Regional | Manhattan Beach Unified School District | Los Angeles |
| Mission Viejo High School | C | 1 | 1 | SoCal Joint Regional | Saddleback Valley Unified School District | Orange |
| Montebello Intermediate | B | 1 | 1 | SoCal Joint Regional | Montebello Unified School District | Los Angeles |
| Moore Middle School | B | 1 | 1 | SoCal Joint Regional | Redlands Unified | San Bernardino |
| Murrieta Valley High School | C | 1 | 1 | SoCal Joint Regional | Murrieta Valley Unified School District | Riverside |
| Newbury Park High School | C | 1 | 1 | SoCal Joint Regional | Conejo Valley Unified School District | Ventura County |
| Newton Middle School | B | 2 | 2 | SoCal Joint Regional | Hacienda La Puente Unified School District | Los Angeles |
| North Hollywood High School | C | 1 | 1 | SoCal Joint Regional | Los Angeles Unified School District | Los Angeles County |
| Northwood High School | C | 2 | 2 | SoCal Joint Regional | Irvine Unified School District | Orange County |
| Oak Ave. | B | 1 | 1 | SoCal Joint Regional | Temple City | LA |
| Oak Middle School | B | 2 | 2 | SoCal Joint Regional | Los Alamitos Unified School District | Orange County |
| Oak Park High School | C | 1 | 1 | SoCal Joint Regional | Oak Park Unified | Ventura |
| Oak Valley Middle School | B | 1 | 1 | SoCal Joint Regional | Poway Unified School District | San Diego |
| Ocean Air School | B | 1 | 1 | SoCal Joint Regional | Del Mar Union School District | San Diego |
| Orange County School of the Arts | B | 2 | 2 | SoCal Joint Regional | Independent Charter | Orange |
| Orange County School of the Arts | C | 1 | 1 | SoCal Joint Regional | independent charter | Orange |
| Orange Grove Middle School | B | 1 | 1 | SoCal Joint Regional | Hacienda La Puente Unified | Los Angeles |
| Oxford Academy | C | 1 | 1 | SoCal Joint Regional | Anaheim Union High School District | Orange County |
| Pacific Academy Irvine | C | 1 | 1 | SoCal Joint Regional | Irvine | Orange |
| Pacific Trails Middle School | B | 1 | 1 | SoCal Joint Regional | San Dieguito Union High School District | San Diego |
| Pacifica Christian High School | C | 1 | 1 | SoCal Joint Regional | Santa Monica | Los Angeles |
| Palmdale Learning Plaza | B | 1 | 1 | SoCal Joint Regional | Palmdale School School District | Los Angeles |
| Palos Verdes High School | C | 2 | 2 | SoCal Joint Regional | Palos Verdes Peninsula Unified | Los Angeles |
| Palos Verdes Peninsula High School | C | 1 | 1 | SoCal Joint Regional | Palos Verdes Peninsula School District | Los Angeles |
| Paraclete High School | C | 1 | 1 | SoCal Joint Regional | Los Angeles Archdiocese | Los Angeles |
| Polytechnic Middle School | B | 1 | 1 | SoCal Joint Regional | Pasadena Unified | Los Angeles |
| Polytechnic Upper School | C | 1 | 1 | SoCal Joint Regional | Pasadena Unified | Los Angeles |
| Portola High School | C | 2 | 2 | SoCal Joint Regional | Irvine Unified School District | Orange |
| Portola Springs | B | 1 | 1 | SoCal Joint Regional | IUSD | Orange County |
| Quail Valley MS | B | 1 | 1 | SoCal Joint Regional | Snowline Unified | San Bernardino |
| Quartz Hill High School | C | 1 | 1 | SoCal Joint Regional | Antelope Valley High School District | LA County |
| Rancho Bernardo High School | C | 1 | 1 | SoCal Joint Regional | Poway Unified School District | San Diego |
| Rancho Pico Junior High | B | 1 | 1 | SoCal Joint Regional | William S Hart District | Los Angeles |
| Rancho San Joaquin Middle School | B | 2 | 2 | SoCal Joint Regional | IUSD | Orange County |
| Redondo Union High School | C | 1 | 1 | SoCal Joint Regional | Redondo Beach Unified School District | Los Angeles |
| Ridgecrest Intermediate | B | 1 | 1 | SoCal Joint Regional | Palos Verdes Peninsula Unified School District | Los Angeles |
| Rio Norte Junior High | B | 1 | 1 | SoCal Joint Regional | William S. Hart | Los Angeles |
| Riverside STEM Academy | B | 2 | 2 | SoCal Joint Regional | Riverside Unified School District | Riverside |
| Riverside STEM High School | C | 2 | 2 | SoCal Joint Regional | Riverside Unified School District | Riverside |
| Robert C. Fisler K-8 | B | 1 | 1 | SoCal Joint Regional | Fullerton School District | Orange County |
| Rosemead High School | C | 1 | 1 | SoCal Joint Regional | El Monte Union School District | Los Angeles County |
| Rowland High School | C | 1 | 1 | SoCal Joint Regional | Rowland Unified School District | Los Angeles |
| Royal Oaks STEAM Academy | B | 1 | 1 | SoCal Joint Regional | Duarte Unified School District | Los Angeles |
| Ruben S. Ayala High School | C | 2 | 2 | SoCal Joint Regional | Chino Valley Unified | San Bernadino |
| Sage Hill School | C | 1 | 1 | SoCal Joint Regional | Private School | Orange County |
| Sage Oak Charter | B | 1 | 1 | SoCal Joint Regional | Helendale | San Bernardino |
| Sage Oak Charter | C | 1 | 1 | SoCal Joint Regional | Helendale | San Bernardino |
| San Dimas High School | C | 2 | 2 | SoCal Joint Regional | Bonita Unified School District | Los Angeles |
| San Juan Hills High School | C | 1 | 1 | SoCal Joint Regional | Capistrano Unified School District | Orange County |
| San Marino High School | C | 2 | 2 | SoCal Joint Regional | San Marino Unified School District | Los Angeles |
| Santa Monica High School | C | 1 | 1 | SoCal Joint Regional | Santa Monica-Malibu Unified School District | Los Angeles |
| Saugus High School | C | 1 | 1 | SoCal Joint Regional | William S Hart UHSD | Los Angeles |
| Schurr High School | C | 1 | 1 | SoCal Joint Regional | Montebello Unified School District | Los Angeles |
| Science Academy STEM Magnet | B | 1 | 1 | SoCal Joint Regional | Los Angeles Unified School District | Los Angeles |
| Scripps Ranch High School | C | 1 | 1 | SoCal Joint Regional | San Diego Unified | San Diego |
| Sierra Vista Middle School | B | 1 | 1 | SoCal Joint Regional | Hacienda La Puente Unified School District | Los Angeles |
| Sierra Vista Middle School | B | 6 | 6 | SoCal Joint Regional | IUSD | Orange County |
| Sonora High School | C | 1 | 1 | SoCal Joint Regional | Fullerton Joint Union High School District | Orange |
| South High School | C | 1 | 1 | SoCal Joint Regional | Torrance Unified School District | Los Angeles |
| South Lake Middle School | B | 2 | 2 | SoCal Joint Regional | Irvine Unified School District | Orange County |
| South Pasadena High School | C | 2 | 2 | SoCal Joint Regional | South Pasadena Unified School District | Los Angeles |
| South Pointe Middle School | B | 1 | 1 | SoCal Joint Regional | Walnut Valley Unified School District | Los Angeles |
| Stanley G. Oswalt Academy | B | 1 | 1 | SoCal Joint Regional | Rowland Unified School District | Los Angeles |
| Stockdale High School | C | 1 | 1 | SoCal Joint Regional | Kern High School District | Kern County |
| Sunny Hills High School | C | 1 | 1 | SoCal Joint Regional | Fullerton Joint Union High School District | Orange County |
| Tarbut V'Torah | B | 1 | 1 | SoCal Joint Regional | Orange COunty | Orange |
| Tarbut V'Torah | C | 1 | 1 | SoCal Joint Regional | Orange COunty | Orange |
| Temecula Valley High School | C | 3 | 3 | SoCal Joint Regional | Temecula Valley Unified School District | Riverside |
| Temple City High School | C | 1 | 1 | SoCal Joint Regional | Temple City Unified School District | Los Angeles |
| Tesoro High School | C | 1 | 1 | SoCal Joint Regional | Capistrano Unified | Orange |
| testfsdafdsafsd | C | 1 | 1 | SoCal Joint Regional | test | test |
| The Palmdale Aerospace Academy | B | 1 | 1 | SoCal Joint Regional | The Palmdale Aerospace Academy | Los Angeles |
| The Palmdale Aerospace Academy | C | 1 | 1 | SoCal Joint Regional | The Palmdale Aerospace Academy | Los Angeles |
| The Science Academy STEM Magnet | C | 1 | 1 | SoCal Joint Regional | Los Angeles Unified School District | Los Angeles |
| Torrance High School | C | 2 | 2 | SoCal Joint Regional | Torrance Unified School District | Los Angeles County |
| Torrey Pines High School | C | 1 | 1 | SoCal Joint Regional | San Dieguito Union High School District | San Diego |
| Trabuco Hills High School | C | 1 | 1 | SoCal Joint Regional | Saddleback Valley Unified School District | Orange |
| Troy High School (CA) | C | 2 | 2 | SoCal Joint Regional | Fullerton Joint Union High School DIstrict | Orange |
| Twin Peaks Middle School | B | 1 | 1 | SoCal Joint Regional | PUSD | San Diego |
| University High School | C | 2 | 2 | SoCal Joint Regional | Irvine Unified School Distrcit | Orange County |
| Upland High School | C | 1 | 1 | SoCal Joint Regional | Upland Unified School District | San Bernardino |
| Vail Ranch Middle School | B | 1 | 1 | SoCal Joint Regional | Temecula Valley USD | Riverside |
| Valencia High School (LA) | C | 1 | 1 | SoCal Joint Regional | William S. Hart Union High School District | Los Angeles |
| Valencia High School (OC) | C | 2 | 2 | SoCal Joint Regional | Placentia-Yorba Linda Unified School District | Orange |
| Valinda School of Academics | B | 2 | 2 | SoCal Joint Regional | Hacienda La Puente Unified School District | Los Angeles |
| Van Avery Prep | B | 2 | 2 | SoCal Joint Regional | Private | Riverside |
| Van Nuys High School | C | 1 | 1 | SoCal Joint Regional | Los Angeles Unified School District | Los Angeles |
| Venado Middle School | B | 2 | 2 | SoCal Joint Regional | Irvine Unified School District | Orange |
| Viewpoint | C | 1 | 1 | SoCal Joint Regional | private | Los Angeles |
| Viewpoint School | B | 1 | 1 | SoCal Joint Regional | Private | LA |
| Villa Park High School | C | 1 | 1 | SoCal Joint Regional | Orange Unified School District | Orange |
| Vista Murrieta High School | C | 1 | 1 | SoCal Joint Regional | Murrieta Unified School District | Riverside |
| Vista Verde Middle School | B | 1 | 1 | SoCal Joint Regional | Irvine Unified School District | Orange County |
| Walnut High School | C | 2 | 2 | SoCal Joint Regional | Walnut Valley Unified School District | Los Angeles |
| Warner Middle | B | 1 | 1 | SoCal Joint Regional | Westminster | Orange |
| West High School (Torrance) | C | 2 | 2 | SoCal Joint Regional | Torrance Unified School District | Los Angeles |
| West Ranch High School | C | 1 | 1 | SoCal Joint Regional | William S. Hart Union High School District | Los Angeles |
| Western Center Academy | B | 1 | 1 | SoCal Joint Regional | Hemet Unified | Riverside |
| Westlake High School | C | 1 | 1 | SoCal Joint Regional | Conejo Valley Unified School District | Ventura |
| Westridge School for Girls | C | 1 | 1 | SoCal Joint Regional | Independent School | Los Angeles |
| Westview High School | C | 1 | 1 | SoCal Joint Regional | Poway Unified | San Diego |
| William Workman High School | C | 1 | 1 | SoCal Joint Regional | Hacienda La Puente Unified School District | LA South |
| Woodbridge High School | C | 1 | 1 | SoCal Joint Regional | Irvine Unified School District | Orange |
| Yorba Linda High School | C | 1 | 1 | SoCal Joint Regional | Placentia Yorba Linda Unified School District | Orange |