Schools in 94578 — San Leandro, California: 3 schools. Average score 12.0 points below the state. Here is what that number does — and doesn't — tell you.
94578 has 3 ranked schools in San Leandro, averaging a Scope Score of 32.8/100 — 12.0 points below the state average of 44.8 (CDE CAASPP 2025). Scores range from 21.8 to 39.4, a 17.6-point spread.
How 94578 schools perform
The top-ranked school is Monroe Elementary with a Scope Score of 39 and 14.8% of students exceeding standard.
Average proficiency falls 5.7 percentage points from grade 3 to grade 5 across 94578. This pattern in test scores may reflect a variety of factors and is worth examining school by school.
Chronic absenteeism across 94578 averages 26.3%, above the state average of 17.9%. CDE CAASPP 2025.
How 94578 compares to nearby zip codes
| Zip | City | Schools | Avg Score | vs 94578 |
|---|---|---|---|---|
| 94578 | San Leandro | 3 | Developing 32.8/100 | — |
| 94577 | San Leandro | 10 | Developing 36.7/100 | +3.9 |
| 94579 | San Leandro | 4 | Developing 41.1/100 | +8.3 |
| 94580 | San Lorenzo | 11 | Developing 43.2/100 | +10.4 |
| 94574 | St. Helena | 3 | Solid 53.5/100 | +20.7 |
| 94582 | San Ramon | 9 | Strong 78.4/100 | +45.6 |
Source: CDE CAASPP 2025, analyzed by SchoolScope.
School archetypes in 94578
Hidden gems: 1 school in 94578 is classified as On the Rise — showing positive growth trajectories that raw proficiency scores alone don't capture. These are schools where students leave with more than they arrived with.
Archetypes are data-driven labels based on Scope Score dimensions. Learn more
All schools in 94578
ranked by Scope Score · 2024–25 CAASPP
| # | School | Exceeded | Score |
|---|---|---|---|
| 1 | Monroe Elementary San Leandro Unified Building Momentum | 14.8% | Developing 39/100 |
| 2 | Jefferson Elementary San Leandro Unified On the Rise | 9.5% | Developing 37/100 |
| 3 | Hillside Elementary San Lorenzo Unified Building Momentum | 5.2% | Needs Support 22/100 |
Schools in 94578 on the map
Data source: California Department of Education · CAASPP 2024-25 · Methodology
Scores are SchoolScope's analysis of public data, not official CDE ratings. They represent one way of interpreting test results and should not be the sole basis for school decisions.
Numbers tell you whether students are clearing the bar. A school visit tells you whether they're happy doing it. These metrics are intentionally missing from the Scope Score: class sizes and student-teacher interaction quality; arts, music, athletics, and enrichment programs; teacher experience and turnover; campus safety and social-emotional support; parent and community engagement; quality of special education and gifted programs; how school zones and enrollment boundaries affect access. Full methodology