Schools in 94559 — Napa, California: 5 schools. Average score 13.0 points below the state. Here is what that number does — and doesn't — tell you.
94559 has 5 ranked schools in Napa, averaging a Scope Score of 28.9/100 — 13.0 points below the state average of 41.8 (a state average weighted to 94559's own mix of school levels; CDE CAASPP 2025). Scores range from 15.6 to 41.9, a 26.3-point spread.
How 94559 schools perform
The top-ranked school is New Technology High with a Scope Score of 42 and 9.4% of students exceeding standard.
Cohort growth among 94559's elementary schools — the returning cohort, 2023 G3 → 2025 G5 — averages +74 scale-score points across 3 schools in 94559 with a large enough tested cohort. Scale scores rise with grade for nearly every school, so this describes the cohort's trajectory, not a ranking against other zip codes — worth examining school by school.
Chronic absenteeism across 94559 averages 20.6%, near the state average of 19.0%, weighted to 94559's own level mix. CDE CAASPP 2025.
How 94559 compares to nearby zip codes
| Zip | City | Miles | Schools | Avg Score | vs 94559 |
|---|---|---|---|---|---|
| 94559 | Napa | — | 5 | 28.9/100 | — |
| 94558 | Napa | 1.7 | 17 | 37.0/100 | +8.1 |
| 94589 | Vallejo | 10.3 | 10 | 31.1/100 | +2.3 |
| 94534 | Fairfield | 10.9 | 9 | 44.4/100 | +15.5 |
| 95476 | Sonoma | 11.1 | 7 | 31.2/100 | +2.4 |
| 94590 | Vallejo | 12.9 | 5 | 23.5/100 | -5.4 |
Source: CDE CAASPP 2025, analyzed by SchoolScope.
School archetypes in 94559
Hidden gems: 1 school in 94559 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 94559
ranked by Scope Score · 2024–25 CAASPP
Elementary Schools (3)
| # | School | Exceeded | Score |
|---|---|---|---|
| 1 | Alta Heights Elementary Napa Valley Unified On the Rise | 17.1% | Solid 39/100 |
| 2 | Phillips Elementary Napa Valley Unified Building Momentum | 7.3% | Needs Support 25/100 |
| 3 | Shearer Elementary Napa Valley Unified Building Momentum | 4.4% | Needs Support 16/100 |
Middle Schools (1)
| # | School | Exceeded | Score |
|---|---|---|---|
| 1 | Mayacamas Countywide Middle Napa County Office of Education Building Momentum | 7.7% | Needs Support 23/100 |
High Schools (1)
| # | School | Exceeded | Score |
|---|---|---|---|
| 1 | New Technology High Napa Valley Unified Building Momentum | 9.4% | Needs Support 42/100 |
Schools in 94559 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