Contra Costa County schools ranked by test score
Latest CAASPP year (2023-24). 42 schools in Contra Costa County, California with reported Math scores. California state average: 36.5%.
| Rank | School | Level | Math | vs state |
|---|---|---|---|---|
| 1 | Windemere Ranch Middle San Ramon · San Ramon Valley Unified | Middle | 81.6% | +45.1pp |
| 2 | Orinda Intermediate Orinda · Orinda Union | Middle | 78.6% | +42.1pp |
| 3 | Diablo Vista Middle Danville · San Ramon Valley Unified | Middle | 75.2% | +38.7pp |
| 4 | Gale Ranch Middle San Ramon · San Ramon Valley Unified | Middle | 73.1% | +36.6pp |
| 5 | M. H. Stanley Middle Lafayette · Lafayette Elementary | Middle | 72.7% | +36.2pp |
| 6 | Iron Horse Middle San Ramon · San Ramon Valley Unified | Middle | 71.2% | +34.7pp |
| 7 | Pine Valley Middle San Ramon · San Ramon Valley Unified | Middle | 70.9% | +34.4pp |
| 8 | Joaquin Moraga Intermediate Moraga · Moraga Elementary | Middle | 70.3% | +33.8pp |
| 9 | Charlotte Wood Middle Danville · San Ramon Valley Unified | Middle | 61.9% | +25.4pp |
| 10 | Walnut Creek Intermediate Walnut Creek · Walnut Creek Elementary | Middle | 59.8% | +23.3pp |
| 11 | Los Cerros Middle Danville · San Ramon Valley Unified | Middle | 59.6% | +23.2pp |
| 12 | Foothill Middle Walnut Creek · Mt. Diablo Unified | Middle | 59.5% | +23.0pp |
| 13 | Stone Valley Middle Alamo · San Ramon Valley Unified | Middle | 58.1% | +21.6pp |
| 14 | Adams (J. Douglas) Middle Brentwood · Brentwood Union | Middle | 55.3% | +18.8pp |
| 15 | Diablo View Middle Clayton · Mt. Diablo Unified | Middle | 50.0% | +13.5pp |
| 16 | Sequoia Middle Pleasant Hill · Mt. Diablo Unified | Middle | 49.4% | +12.9pp |
| 17 | Martinez Junior High Martinez · Martinez Unified | Middle | 42.4% | +5.9pp |
| 18 | Pleasant Hill Middle Pleasant Hill · Mt. Diablo Unified | Middle | 42.1% | +5.7pp |
| 19 | Edna Hill Middle Brentwood · Brentwood Union | Middle | 42.0% | +5.5pp |
| 20 | Valley View Middle Pleasant Hill · Mt. Diablo Unified | Middle | 40.4% | +3.9pp |
| 21 | Fred T. Korematsu Middle El Cerrito · West Contra Costa Unified | Middle | 36.1% | -0.4pp |
| 22 | William B. Bristow Middle Brentwood · Brentwood Union | Middle | 35.0% | -1.5pp |
| 23 | Hercules Middle Hercules · West Contra Costa Unified | Middle | 34.6% | -1.9pp |
| 24 | Excelsior Middle Byron · Byron Union Elementary | Middle | 31.5% | -5.0pp |
| 25 | Pine Hollow Middle Concord · Mt. Diablo Unified | Middle | 28.6% | -7.9pp |
| 26 | Pinole Middle Pinole · West Contra Costa Unified | Middle | 16.5% | -20.0pp |
| 27 | Delta Vista Middle Oakley · Oakley Union Elementary | Middle | 16.4% | -20.1pp |
| 28 | O'Hara Park Middle Oakley · Oakley Union Elementary | Middle | 15.0% | -21.5pp |
| 29 | Martin Luther King Jr. Junior High Pittsburg · Pittsburg Unified | Middle | 13.2% | -23.3pp |
| 30 | Black Diamond Middle Antioch · Antioch Unified | Middle | 13.1% | -23.4pp |
| 31 | Carquinez Middle Crockett · John Swett Unified | Middle | 12.7% | -23.8pp |
| 32 | Dallas Ranch Middle Antioch · Antioch Unified | Middle | 11.1% | -25.4pp |
| 33 | Rancho Medanos Junior High Pittsburg · Pittsburg Unified | Middle | 10.7% | -25.8pp |
| 34 | Betty Reid Soskin Middle El Sobrante · West Contra Costa Unified | Middle | 10.6% | -25.9pp |
| 35 | Hillview Junior High Pittsburg · Pittsburg Unified | Middle | 10.5% | -26.0pp |
| 36 | El Dorado Middle Concord · Mt. Diablo Unified | Middle | 10.3% | -26.2pp |
| 37 | Park Middle Antioch · Antioch Unified | Middle | 9.8% | -26.7pp |
| 38 | Riverview Middle Bay Point · Mt. Diablo Unified | Middle | 8.7% | -27.8pp |
| 39 | Antioch Middle Antioch · Antioch Unified | Middle | 6.0% | -30.5pp |
| 40 | Oak Grove Middle Concord · Mt. Diablo Unified | Middle | 5.9% | -30.6pp |
| 41 | Helms Middle San Pablo · West Contra Costa Unified | Middle | 4.8% | -31.7pp |
| 42 | Lovonya DeJean Middle Richmond · West Contra Costa Unified | Middle | 4.4% | -32.1pp |
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 2023-24). Only public schools in Contra Costa County, California with a reasonable cohort size are shown. A higher percentage is better.
The comparison column shows the gap to the California statewide enrollment-weighted average. To compare against neighboring counties, use the full California ranking.