For the 2026 school year, there are 7 public middle schools serving 3,185 students in 94558, CA.
The top-ranked public middle schools in 94558, CA are Browns Valley Elementary School, Stone Bridge and Unidos Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public middle schools in zipcode 94558 have an average math proficiency score of 23% (versus the California public middle school average of 32%), and reading proficiency score of 42% (versus the 46% statewide average). Middle schools in 94558, CA have an average ranking of 5/10, which is in the bottom 50% of California public middle schools.
Minority enrollment is 62% of the student body (majority Hispanic), which is less than the California public middle school average of 78% (majority Hispanic).
Best 94558, CA Public Middle Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Browns Valley Elementary School
(Math: 46% | Reading: 56%)
Rank:
Rank:
8/
Top 30%10
1001 Buhman Ave.
Napa, CA 94558
(707) 253-3761
Napa, CA 94558
(707) 253-3761
Gr: K-8 | 651 students Student-teacher ratio: 23:1 Minority enrollment: 36%
Rank: #22.
Stone Bridge
Charter School
(Math: 30-34% | Reading: 55-59%)
Rank:
Rank:
7/
Top 50%10
1019 2nd Ave.
Napa, CA 94558
(707) 252-5522
Napa, CA 94558
(707) 252-5522
Gr: K-8 | 278 students Student-teacher ratio: 28:1 Minority enrollment: 38%
Rank: #33.
Unidos Middle School
(Math: 26% | Reading: 58%)
Rank:
Rank:
7/
Top 50%10
1850 Salvador Ave
Napa, CA 94558
(707) 253-6813
Napa, CA 94558
(707) 253-6813
Gr: 6-8 | 599 students Student-teacher ratio: 23:1 Minority enrollment: 78%
Rank: #44.
Redwood Middle School
(Math: 21% | Reading: 40%)
Rank:
Rank:
4/
Bottom 50%10
3600 Oxford St.
Napa, CA 94558
(707) 253-3415
Napa, CA 94558
(707) 253-3415
Gr: 6-8 | 868 students Student-teacher ratio: 23:1 Minority enrollment: 63%
Rank: #55.
Napa Valley Independent Studies
Alternative School
(Math: 6-9% | Reading: 40-44%)
Rank:
Rank:
3/
Bottom 50%10
1600 Myrtle Ave.
Napa, CA 94558
(707) 259-8577
Napa, CA 94558
(707) 259-8577
Gr: K-12 | 116 students Student-teacher ratio: 19:1 Minority enrollment: 73%
Rank: #66.
Silverado Middle School
(Math: 16% | Reading: 25%)
Rank:
Rank:
2/
Bottom 50%10
1133 Coombsville Rd.
Napa, CA 94558
(707) 253-3688
Napa, CA 94558
(707) 253-3688
Gr: 6-8 | 673 students Student-teacher ratio: 19:1 Minority enrollment: 81%
Rank: n/an/a
Mayacamas Charter Middle School
Charter School
983 Napa St.
Napa, CA 94558
(415) 515-4226
Napa, CA 94558
(415) 515-4226
Gr: 6-8
Frequently Asked Questions
What are the top-ranked public middle schools in 94558, CA?
The top-ranked public middle schools in 94558, CA include Browns Valley Elementary School, Stone Bridge and Unidos Middle School.
How many public middle schools are located in 94558?
7 public middle schools are located in 94558.
What is the racial composition of students in 94558?
94558 public middle schools minority enrollment is 62% of the student body (majority Hispanic), which is less than the California public middle schools average of 78% (majority Hispanic).
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