California schools ranked by test score
Latest CAASPP year (2024-25). 1,238 schools with reported Math scores. State average: 38.1%.
| Rank | School | Level | Math | vs state |
|---|---|---|---|---|
| 1 | North Star Academy Redwood City · Redwood City Elementary | Middle | 94.8% | +56.7pp |
| 2 | Joaquin Miller Middle San Jose · Cupertino Union | Middle | 92.3% | +54.1pp |
| 3 | Georgina P. Blach Junior High Los Altos · Los Altos Elementary | Middle | 90.8% | +52.6pp |
| 4 | Redwood Middle Saratoga · Saratoga Union Elementary | Middle | 90.8% | +52.6pp |
| 5 | John F. Kennedy Middle Cupertino · Cupertino Union | Middle | 90.7% | +52.6pp |
| 6 | Elkhorn Stockton · Lodi Unified | Middle | 89.5% | +51.3pp |
| 7 | Solana Pacific Elementary San Diego · Solana Beach Elementary | Middle | 89.1% | +50.9pp |
| 8 | Sam H. Lawson Middle Cupertino · Cupertino Union | Middle | 88.4% | +50.2pp |
| 9 | Santa Rosa Accelerated Charter Santa Rosa · Santa Rosa High | Middle | 88.3% | +50.1pp |
| 10 | Accelerated Achievement Academy Hollister · Hollister | Middle | 85.6% | +47.5pp |
| 11 | Huntington Middle San Marino · San Marino Unified | Middle | 85.6% | +47.5pp |
| 12 | Ralston Intermediate Belmont · Belmont-Redwood Shores Elementary | Middle | 85.2% | +47.0pp |
| 13 | William Hopkins Middle Fremont · Fremont Unified | Middle | 85.0% | +46.9pp |
| 14 | Teach Elementary San Luis Obispo · San Luis Coastal Unified | Middle | 84.7% | +46.5pp |
| 15 | Richardson PREP HI Middle San Bernardino · San Bernardino City Unified | Middle | 84.3% | +46.1pp |
| 16 | Petaluma Accelerated Charter Petaluma · Petaluma Joint Union High | Middle | 83.5% | +45.3pp |
| 17 | Corte Madera Portola Valley · Portola Valley Elementary | Middle | 83.3% | +45.2pp |
| 18 | R. Roger Rowe Middle Rancho Santa Fe · Rancho Santa Fe Elementary | Middle | 83.2% | +45.0pp |
| 19 | Union Middle San Jose · Union Elementary | Middle | 83.0% | +44.9pp |
| 20 | Jane Lathrop Stanford Middle Palo Alto · Palo Alto Unified | Middle | 83.0% | +44.8pp |
| 21 | La Entrada Middle Menlo Park · Las Lomitas Elementary | Middle | 82.5% | +44.3pp |
| 22 | Windemere Ranch Middle San Ramon · San Ramon Valley Unified | Middle | 82.3% | +44.2pp |
| 23 | Harvest Park Middle Pleasanton · Pleasanton Unified | Middle | 81.7% | +43.5pp |
| 24 | Piedmont Middle Piedmont · Piedmont City Unified | Middle | 81.4% | +43.2pp |
| 25 | Del Mar Middle Tiburon · Reed Union Elementary | Middle | 81.3% | +43.1pp |
| 26 | Crocker Middle Hillsborough · Hillsborough City Elementary | Middle | 81.2% | +43.0pp |
| 27 | Pacific Trails Middle San Diego · San Dieguito Union High | Middle | 80.8% | +42.6pp |
| 28 | Ardis G. Egan Junior High Los Altos · Los Altos Elementary | Middle | 80.8% | +42.6pp |
| 29 | Chaparral Middle Diamond Bar · Walnut Valley Unified | Middle | 80.3% | +42.2pp |
| 30 | Sierra Vista Middle Irvine · Irvine Unified | Middle | 80.1% | +42.0pp |
| 31 | Bret Harte Middle San Jose · San Jose Unified | Middle | 80.0% | +41.9pp |
| 32 | Diablo Vista Middle Danville · San Ramon Valley Unified | Middle | 79.8% | +41.7pp |
| 33 | Carmel Valley Middle San Diego · San Dieguito Union High | Middle | 79.7% | +41.6pp |
| 34 | Orinda Intermediate Orinda · Orinda Union | Middle | 79.5% | +41.4pp |
| 35 | Ridgecrest Intermediate Rancho Palos Verdes · Palos Verdes Peninsula Unified | Middle | 79.4% | +41.2pp |
| 36 | South Pasadena Middle South Pasadena · South Pasadena Unified | Middle | 79.3% | +41.2pp |
| 37 | Gale Ranch Middle San Ramon · San Ramon Valley Unified | Middle | 79.3% | +41.2pp |
| 38 | Central Middle San Carlos · San Carlos Elementary | Middle | 78.7% | +40.5pp |
| 39 | Eleanor Murray Fallon Dublin · Dublin Unified | Middle | 78.6% | +40.5pp |
| 40 | South Pointe Middle Walnut · Walnut Valley Unified | Middle | 78.6% | +40.5pp |
| 41 | Warren E. Hyde Middle Cupertino · Cupertino Union | Middle | 78.5% | +40.3pp |
| 42 | Ellen Fletcher Middle Palo Alto · Palo Alto Unified | Middle | 78.1% | +40.0pp |
| 43 | Tierra Linda Middle San Carlos · San Carlos Elementary | Middle | 77.9% | +39.8pp |
| 44 | Cupertino Middle Sunnyvale · Cupertino Union | Middle | 77.5% | +39.3pp |
| 45 | Thomas S. Hart Middle Pleasanton · Pleasanton Unified | Middle | 77.3% | +39.2pp |
| 46 | Mesa Verde Middle San Diego · Poway Unified | Middle | 77.1% | +39.0pp |
| 47 | Ladera Ranch Middle Ladera Ranch · Capistrano Unified | Middle | 76.5% | +38.3pp |
| 48 | M. H. Stanley Middle Lafayette · Lafayette Elementary | Middle | 76.4% | +38.3pp |
| 49 | Oliver Wendell Holmes Junior High Davis · Davis Joint Unified | Middle | 76.4% | +38.2pp |
| 50 | John M. Horner Middle Fremont · Fremont Unified | Middle | 76.1% | +37.9pp |
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About this ranking
Schools are ranked by the percentage of students who scored at or above the CAASPP % met or exceeded standard threshold on the latest available CAASPP Math test (school year 2024-25). A higher percentage is better.
Only public schools with a reasonable cohort size are included (at least 30 students tested in this subject), so very small programs and special-purpose centers are filtered out.
The state average shown above is enrollment-weighted: we multiply each school's score by how many of its students tested, sum those across every public school in California, and divide by the total students tested. This way a big school counts more than a tiny one in the typical-student average.