Contra Costa County schools ranked by test score
Latest CAASPP year (2024-25). 42 schools in Contra Costa County, California with reported English Language Arts scores. California state average: 49.4%.
| Rank | School | Level | English Language Arts | vs state |
|---|---|---|---|---|
| 1 | Orinda Intermediate Orinda · Orinda Union | Middle | 87.6% | +38.2pp |
| 2 | Windemere Ranch Middle San Ramon · San Ramon Valley Unified | Middle | 85.4% | +35.9pp |
| 3 | Gale Ranch Middle San Ramon · San Ramon Valley Unified | Middle | 84.7% | +35.3pp |
| 4 | Joaquin Moraga Intermediate Moraga · Moraga Elementary | Middle | 83.2% | +33.8pp |
| 5 | Pine Valley Middle San Ramon · San Ramon Valley Unified | Middle | 83.0% | +33.5pp |
| 6 | Diablo Vista Middle Danville · San Ramon Valley Unified | Middle | 82.0% | +32.6pp |
| 7 | Iron Horse Middle San Ramon · San Ramon Valley Unified | Middle | 81.9% | +32.4pp |
| 8 | Charlotte Wood Middle Danville · San Ramon Valley Unified | Middle | 81.3% | +31.9pp |
| 9 | Los Cerros Middle Danville · San Ramon Valley Unified | Middle | 76.6% | +27.1pp |
| 10 | Stone Valley Middle Alamo · San Ramon Valley Unified | Middle | 76.5% | +27.1pp |
| 11 | M. H. Stanley Middle Lafayette · Lafayette Elementary | Middle | 76.3% | +26.9pp |
| 12 | Diablo View Middle Clayton · Mt. Diablo Unified | Middle | 76.3% | +26.9pp |
| 13 | Foothill Middle Walnut Creek · Mt. Diablo Unified | Middle | 72.6% | +23.1pp |
| 14 | Walnut Creek Intermediate Walnut Creek · Walnut Creek Elementary | Middle | 70.4% | +21.0pp |
| 15 | Adams (J. Douglas) Middle Brentwood · Brentwood Union | Middle | 68.5% | +19.1pp |
| 16 | Pleasant Hill Middle Pleasant Hill · Mt. Diablo Unified | Middle | 58.9% | +9.4pp |
| 17 | Martinez Junior High Martinez · Martinez Unified | Middle | 58.1% | +8.7pp |
| 18 | Edna Hill Middle Brentwood · Brentwood Union | Middle | 55.4% | +5.9pp |
| 19 | Sequoia Middle Pleasant Hill · Mt. Diablo Unified | Middle | 55.3% | +5.9pp |
| 20 | Hercules Middle Hercules · West Contra Costa Unified | Middle | 54.3% | +4.9pp |
| 21 | Valley View Middle Pleasant Hill · Mt. Diablo Unified | Middle | 53.2% | +3.8pp |
| 22 | Excelsior Middle Byron · Byron Union Elementary | Middle | 49.4% | +0.0pp |
| 23 | William B. Bristow Middle Brentwood · Brentwood Union | Middle | 49.2% | -0.2pp |
| 24 | Fred T. Korematsu Middle El Cerrito · West Contra Costa Unified | Middle | 47.9% | -1.5pp |
| 25 | Pine Hollow Middle Concord · Mt. Diablo Unified | Middle | 47.3% | -2.2pp |
| 26 | O'Hara Park Middle Oakley · Oakley Union Elementary | Middle | 35.0% | -14.4pp |
| 27 | Martin Luther King Jr. Junior High Pittsburg · Pittsburg Unified | Middle | 34.9% | -14.5pp |
| 28 | Carquinez Middle Crockett · John Swett Unified | Middle | 34.5% | -14.9pp |
| 29 | Pinole Middle Pinole · West Contra Costa Unified | Middle | 34.2% | -15.2pp |
| 30 | Delta Vista Middle Oakley · Oakley Union Elementary | Middle | 33.3% | -16.2pp |
| 31 | Rancho Medanos Junior High Pittsburg · Pittsburg Unified | Middle | 32.6% | -16.8pp |
| 32 | Hillview Junior High Pittsburg · Pittsburg Unified | Middle | 30.6% | -18.8pp |
| 33 | Dallas Ranch Middle Antioch · Antioch Unified | Middle | 29.0% | -20.5pp |
| 34 | El Dorado Middle Concord · Mt. Diablo Unified | Middle | 26.6% | -22.8pp |
| 35 | Oak Grove Middle Concord · Mt. Diablo Unified | Middle | 23.2% | -26.2pp |
| 36 | Black Diamond Middle Antioch · Antioch Unified | Middle | 21.6% | -27.9pp |
| 37 | Park Middle Antioch · Antioch Unified | Middle | 21.3% | -28.1pp |
| 38 | Riverview Middle Bay Point · Mt. Diablo Unified | Middle | 21.0% | -28.4pp |
| 39 | Betty Reid Soskin Middle El Sobrante · West Contra Costa Unified | Middle | 19.3% | -30.1pp |
| 40 | Antioch Middle Antioch · Antioch Unified | Middle | 16.2% | -33.2pp |
| 41 | Helms Middle San Pablo · West Contra Costa Unified | Middle | 11.2% | -38.3pp |
| 42 | Lovonya DeJean Middle Richmond · West Contra Costa Unified | Middle | 10.0% | -39.4pp |
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 English Language Arts test (school year 2024-25). 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.