2025 California state test results
Martinez, California school test scores and rankings
Across 8 public schools with results, the median reading proficiency was 54.2% and the median math proficiency was 46.7%. The median combined result ranked at the 67th percentile among comparable California schools.
Located in Contra Costa County.
Schools with scores
8
Students represented
4,555
Median school percentile
67th
Schools improving
4
Schools declining
3
Schools
Rank combines reading and math standing among comparable California schools. CA Percentile shows that combined statewide standing. Select any header to sort.
| 1 | Morello Park Elementary | Elementary | Martinez Unified | 20.4% | No | 71.8% | 65.7% | 85th |
| 2 | John Swett Elementary | Elementary | Martinez Unified | 23.1% | No | 63.9% | 55.1% | 76th |
| 3 | Martinez Junior High | Middle | Martinez Unified | 33.0% | No | 58.1% | 47.5% | 75th |
| 4 | Hidden Valley Elementary | Elementary | Mt. Diablo Unified | 44.4% | No | 56.8% | 54.0% | 71st |
| 5 | John Muir Elementary | Elementary | Martinez Unified | 38.3% | No | 51.5% | 45.8% | 62nd |
| 6 | Alhambra Senior High | High | Martinez Unified | 30.9% | No | 51.4% | 28.1% | 58th |
| 7 | Las Juntas Elementary | Elementary | Martinez Unified | 49.6% | No | 35.5% | 26.8% | 32nd |
| 8 | Briones (Alternative) | Combined (4-12) | Martinez Unified | 37.5% | No | 24.1% | 20.7% | 11th |
Highest-ranked schools by level
Elementary schools
- 1Morello Park Elementary
85th percentile
- 2John Swett Elementary
76th percentile
- 3Hidden Valley Elementary
71st percentile
- 4John Muir Elementary
62nd percentile
- 5Las Juntas Elementary
32nd percentile
Middle schools
- 1Martinez Junior High
75th percentile
High schools
- 1Alhambra Senior High
58th percentile
Districts serving local schools
District scores cover the entire district, including schools outside this place when district boundaries cross city lines. Select any header to sort.
| 1 | Martinez Unified 7 schools districtwide | 56.1% | 45.3% | 76th |
| 2 | Mt. Diablo Unified 49 schools districtwide | 48.1% | 38.7% | 62nd |
Other cities in Contra Costa County
How these rankings work
Rankings use the latest available California reading and math results. Schools are compared with other California schools serving similar grade levels. Medians describe the typical local result and are not districtwide averages. Virtual schools are excluded, and cities with fewer than three scored schools are omitted from the indexed location directory.