Schools in 94558 — Napa, California: 17 schools. Average score 4.4 points below the state. Here is what that number does — and doesn't — tell you.
94558 has 17 ranked schools in Napa, averaging a Scope Score of 36.2/100 — 4.4 points below the state average of 40.6 (a state average weighted to 94558's own mix of school levels; CDE CAASPP 2025). Scores range from 16.1 to 58.2, a 42.1-point spread.
How 94558 schools perform
The top-ranked school is Vichy Elementary with a Scope Score of 58 and 36.9% of students exceeding standard.
Cohort growth among 94558's elementary schools — the returning cohort, 2023 G3 → 2025 G5 — averages +78 scale-score points across 10 schools in 94558 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 94558 averages 20.6%, above the state average of 18.5%, weighted to 94558's own level mix. CDE CAASPP 2025.
How 94558 compares to nearby zip codes
| Zip | City | Miles | Schools | Avg Score | vs 94558 |
|---|---|---|---|---|---|
| 94558 | Napa | — | 17 | 36.2/100 | — |
| 94559 | Napa | 2.1 | 5 | 28.9/100 | -7.3 |
| 95476 | Sonoma | 9.9 | 7 | 31.2/100 | -4.9 |
| 94589 | Vallejo | 12.1 | 10 | 31.1/100 | -5.0 |
| 94534 | Fairfield | 12.7 | 9 | 44.4/100 | +8.2 |
| 94590 | Vallejo | 14.7 | 5 | 23.5/100 | -12.7 |
Source: CDE CAASPP 2025, analyzed by SchoolScope.
School archetypes in 94558
Hidden gems: 6 schools in 94558 are classified as On the Rise (5) or Growth Engine — 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 94558
ranked by Scope Score · 2024–25 CAASPP
Elementary Schools (11)
| # | School | Exceeded | Score |
|---|---|---|---|
| 1 | Vichy Elementary Napa Valley Unified Strong All-Around | 36.9% | Strong 58/100 |
| 2 | Northwood Elementary Napa Valley Unified On the Rise | 27.2% | Solid 46/100 |
| 3 | Napa Valley Language Academy Napa Valley Unified Growth Engine | 15.4% | Solid 45/100 |
| 4 | Pueblo Vista Elementary Napa Valley Unified Culture First | 23.7% | Solid 42/100 |
| 5 | Browns Valley Elementary Napa Valley Unified Building Momentum | 24.6% | Solid 39/100 |
| 6 | Willow Elementary Napa Valley Unified On the Rise | 19.8% | Solid 38/100 |
| 7 | Bel Aire Park Elementary Napa Valley Unified On the Rise | 12.3% | Developing 35/100 |
| 8 | Stone Bridge Napa Valley Unified Culture First | 11.7% | Developing 33/100 |
| 9 | West Park Elementary Napa Valley Unified On the Rise | 6.9% | Developing 29/100 |
| 10 | Snow Elementary Napa Valley Unified Building Momentum | 4.8% | Needs Support 21/100 |
| 11 | McPherson Elementary Napa Valley Unified Building Momentum | 3.7% | Needs Support 16/100 |
Middle Schools (4)
| # | School | Exceeded | Score |
|---|---|---|---|
| 1 | Unidos Middle Napa Valley Unified On the Rise | 15.2% | Solid 40/100 |
| 2 | Napa Valley Independent Studies Napa Valley Unified Building Momentum | 9.5% | Developing 30/100 |
| 3 | Redwood Middle Napa Valley Unified Building Momentum | 13.4% | Needs Support 24/100 |
| 4 | Silverado Middle Napa Valley Unified Building Momentum | 6.9% | Needs Support 23/100 |
High Schools (3)
| # | School | Exceeded | Score |
|---|---|---|---|
| 1 | Vintage High Napa Valley Unified Building Momentum | 15.5% | Solid 56/100 |
| 2 | Napa High Napa Valley Unified Building Momentum | 15.9% | Solid 54/100 |
| 3 | Valley Oak High Napa Valley Unified continuation high school | 0.0% | Developing 22/100 · 38th in class |
Schools in 94558 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