Top Schools in League--(189 Schools participated)
| School | Town | ||
| The Harker School | San Jose | ||
| Del Mar Heights School | Del Mar | ||
| Challenger School Ardenwood | Newark | ||
| John Gomes Elementary School | Fremont | ||
| Weibel Elementary | Fremont | ||
| The Mirman School | Los Angeles | ||
| Chadbourne Elementary | Fremont | ||
| Challenger School Sunnyvale | Sunnyvale | ||
| South Pasadena Middle School | South Pasadena | ||
| Challenger School Berryessa | San Jose | ||
| Polytechnic School | Pasadena | ||
| Sinaloa Middle School | Novato | ||
| Standley Middle School | San Diego | ||
| Parkmont School | Fremont | ||
| R. J. Fisher Mid. Sch | Los Gatos | ||
| Bret Harte Middle School | San Jose | ||
| Lindero Canyon Middle School | Agoura Hills | ||
| Manhattan Beach Middle School | Manhattan Beach | ||
| Warm Springs School | Fremont | ||
| Crystal Springs Uplands School | Hillsborough | ||
| Palos Verdes Intermediate School | Palos Verdes Estates | ||
| A.C. Stelle Middle School | Calabasas | ||
| Chadwick School | Palos Verdes Peninsula | ||
| Patwin Elementary | Davis | ||
| Pressman Academy | Los Angeles |
Top Students in League
| Student | School | Town | ||
| Nikhil Desai | Challenger School Ardenwood | Newark | ||
| William Gu | Del Mar Heights School | Del Mar | ||
| Andrew Liao | Del Mar Heights School | Del Mar | ||
| Ollie Peng | The Harker School | San Jose | ||
| Lucy Cheng | Challenger School Berryessa | San Jose | ||
| Harini Devarajan | Challenger School Sunnyvale | Sunnyvale | ||
| Tim Fang | Chadbourne Elementary | Fremont | ||
| Charles Guan | John Gomes Elementary School | Fremont | ||
| Kyle Ingraham | Standley Middle School | San Diego | ||
| Revanth Kosaraju | The Harker School | San Jose | ||
| Jane Park | South Pasadena Middle School | South Pasadena | ||
| Albert Wu | The Harker School | San Jose | ||
| Daniel Xiao | Challenger School Berryessa | San Jose | ||
| Ankit Aggarwal | Challenger School Sunnyvale | Sunnyvale | ||
| Jacob Burns | R. J. Fisher Mid. Sch | Los Gatos | ||
| Darrell Cheu | Patwin Elementary | Davis | ||
| Michelle Deng | The Harker School | San Jose | ||
| Alex Kahng | Del Mar Heights School | Del Mar | ||
| Anson Kahng | Del Mar Heights School | Del Mar | ||
| Gus Lie | Weibel Elementary | Fremont | ||
| Sarah McConnell | Standley Middle School | San Diego | ||
| Camden McRae | The Mirman School | Los Angeles | ||
| Daryl Neubieser | The Harker School | San Jose | ||
| Prithviraj Sridhar | Sinaloa Middle School | Novato | ||
| Matthew Volk | Polytechnic School | Pasadena | ||
| Kevin Wu | Parkmont School | Fremont | ||
| Patrick Yang | The Harker School | San Jose | ||
| Paula Yuan | Challenger School Ardenwood | Newark |
Region 1
Alameda, Contra Costa
Top Schools in Region
| School | Town | ||
| Challenger School Ardenwood | Newark | ||
| John Gomes Elementary School | Fremont | ||
| Weibel Elementary | Fremont | ||
| Chadbourne Elementary | Fremont |
Top Students in Region
| Student | School | Town | ||
| Nikhil Desai | Challenger School Ardenwood | Newark | ||
| Tim Fang | Chadbourne Elementary | Fremont | ||
| Charles Guan | John Gomes Elementary School | Fremont | ||
| Gus Lie | Weibel Elementary | Fremont | ||
| Kevin Wu | Parkmont School | Fremont | ||
| Paula Yuan | Challenger School Ardenwood | Newark |
Region 2
Butte, Calaveras, Del Norte, Lassen, Mendocino, Placer, Sacramento, San Joaquin, Siskiyou,
Stanislaus, Yolo
Top Schools in Region
| School | Town | ||
| Patwin Elementary | Davis | ||
| Our Lady of the Assumption | Carmichael | ||
| St. Albans Country Day School | Roseville | ||
| Mark Twain Union Elementary School | Angels Camp |
Top Students in Region
| Student | School | Town | ||
| Darrell Cheu | Patwin Elementary | Davis | ||
| Sammy Chan | Mary Peacock School | Crescent City | ||
| Jenny Horn | Patwin Elementary | Davis | ||
| Jordan Gilles | Our Lady of the Assumption | Carmichael |
Region 3
Fresno, Imperial, Kern, Monterey, Riverside, San Bernardino, San Luis Obispo, Ventura
Top Schools in Region
| School | Town | ||
| All Saints' Day School | Carmel | ||
| Colina Middle School | Thousand Oaks | ||
| Norris Middle School | Bakersfield | ||
| Oaks Christian School | Westlake Village | ||
| Roger Fitch Middle Sch | Seaside |
Top Students in Region
| Student | School | Town | ||
| Jonathan Finnell | McCabe Elementary School | El Centro | ||
| Kiersten Miner | Raymond Cree Middle School | Palm Springs | ||
| Alex Ody | Roger Fitch Middle Sch | Seaside | ||
| Jonathon Vanderhorst | All Saints' Day School | Carmel |
Region 4
Los Angeles LA CITY, Los Angeles NW, Los Angeles SE, Los Angeles SW
Top Schools in Region
| School | Town | ||
| The Mirman School | Los Angeles | ||
| Lindero Canyon Middle School | Agoura Hills | ||
| Manhattan Beach Middle School | Manhattan Beach | ||
| Palos Verdes Intermediate School | Palos Verdes Estates |
Top Students in Region
| Student | School | Town | ||
| Camden McRae | The Mirman School | Los Angeles | ||
| David Gallop | Lindero Canyon Middle School | Agoura Hills | ||
| Benjamin Kaufman | Sierra Canyon School | Chatsworth | ||
| Isabelle Lubin | The Mirman School | Los Angeles | ||
| Jonah Saidian | Pressman Academy | Los Angeles | ||
| Gus Woythaler | The Mirman School | Los Angeles |
Region 5
Los Angeles NE
Top Schools in Region
| School | Town | ||
| South Pasadena Middle School | South Pasadena | ||
| Polytechnic School | Pasadena | ||
| Valley View Elementary | Glendale | ||
| Monte Vista School | Glendale | ||
| Wilson Middle School | Glendale |
Top Students in Region
| Student | School | Town | ||
| Jane Park | South Pasadena Middle School | South Pasadena | ||
| Matthew Volk | Polytechnic School | Pasadena | ||
| Connor McKnight | Polytechnic School | Pasadena | ||
| Max White | South Pasadena Middle School | South Pasadena |
Region 6
Marin, Napa, San Francisco, San Mateo, Santa Cruz, Sonoma
Top Schools in Region
| School | Town | ||
| Sinaloa Middle School | Novato | ||
| Crystal Springs Uplands School | Hillsborough | ||
| Marin Country Day School | Corte Madera | ||
| Creekside Middle School | Rohnert Park |
Top Students in Region
| Student | School | Town | ||
| Prithviraj Sridhar | Sinaloa Middle School | Novato | ||
| Thomas Boeck | Sinaloa Middle School | Novato | ||
| Nicholas Kwok | Sinaloa Middle School | Novato | ||
| Andrew Lim | Crystal Springs Uplands School | Hillsborough |
Region 7
Orange, San Diego
Top Schools in Region
| School | Town | ||
| Del Mar Heights School | Del Mar | ||
| Standley Middle School | San Diego | ||
| Ethel Dwyer Middle School | Huntington Beach | ||
| The Rhoades School | Encinitas |
Top Students in Region
| Student | School | Town | ||
| William Gu | Del Mar Heights School | Del Mar | ||
| Andrew Liao | Del Mar Heights School | Del Mar | ||
| Kyle Ingraham | Standley Middle School | San Diego | ||
| Alex Kahng | Del Mar Heights School | Del Mar | ||
| Anson Kahng | Del Mar Heights School | Del Mar | ||
| Sarah McConnell | Standley Middle School | San Diego |
Region 8
Santa Clara
Top Schools in Region
| School | Town | ||
| The Harker School | San Jose | ||
| Challenger School Sunnyvale | Sunnyvale | ||
| Challenger School Berryessa | San Jose | ||
| R. J. Fisher Mid. Sch | Los Gatos |
Top Students in Region
| Student | School | Town | ||
| Ollie Peng | The Harker School | San Jose | ||
| Lucy Cheng | Challenger School Berryessa | San Jose | ||
| Harini Devarajan | Challenger School Sunnyvale | Sunnyvale | ||
| Revanth Kosaraju | The Harker School | San Jose | ||
| Albert Wu | The Harker School | San Jose | ||
| Daniel Xiao | Challenger School Berryessa | San Jose |