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ÿÈÕ³Ô¹Ï - Established 2003

Best 91311 California Public Middle Schools (2026)

For the 2026 school year, there are 4 public middle schools serving 1,595 students in 91311, CA.
The top-ranked public middle schools in 91311, CA are Our Community Charter, Aggeler Community Day and Ernest Lawrence Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public middle schools in zipcode 91311 have an average math proficiency score of 33% (versus the California public middle school average of 32%), and reading proficiency score of 53% (versus the 46% statewide average). Middle schools in 91311, CA have an average ranking of 7/10, which is in the top 50% of California public middle schools.
Minority enrollment is 78% of the student body (majority Hispanic), which is equal to the California public middle school average of 78% (majority Hispanic).

Best 91311, CA Public Middle Schools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Our Community Charter
Charter School
(Math: 46% | Reading: 64%)
Rank:
8/
10
Top 30%
10045 Jumilla Ave.
Chatsworth, CA 91311
(818) 350-5000
Gr: K-8 | 436 students Student-teacher ratio: 21:1 Minority enrollment: 54%
Rank: #22.
Aggeler Community Day
Alternative School
(Math: <50% | Reading: <50%)
Rank:
8/
10
Top 30%
21050 Plummer St.
Chatsworth, CA 91311
(818) 341-1232
Gr: 7-12 | 19 students Student-teacher ratio: 10:1
Rank: #33.
Ernest Lawrence Middle School
(Math: 31% | Reading: 51%)
Rank:
7/
10
Top 50%
10100 Variel Ave.
Chatsworth, CA 91311
(818) 678-7900
Gr: 6-8 | 1,072 student Student-teacher ratio: 22:1 Minority enrollment: 87%
Rank: #44.
William Tell Aggeler Opportunity High School
Alternative School
(Math: ≤10% | Reading: <50%)
Rank:
4/
10
Bottom 50%
21050 Plummer St.
Chatsworth, CA 91311
(818) 341-1232
Gr: 7-12 | 68 students Student-teacher ratio: 17:1 Minority enrollment: 96%
[+] Show Closed Public Schools in 91311 California

91311, California Public Schools (Closed)

School
Location
Quick Facts
Los Angeles Educational Achievement Partnership High School (Closed 2009)
20920 Knapp St.
Chatsworth, CA 91311
(818) 709-4282
Gr: 9-12 | 165 students Student-teacher ratio: 13:1 Minority enrollment: 70%

Frequently Asked Questions

What are the top-ranked public middle schools in 91311, CA?
The top-ranked public middle schools in 91311, CA include Our Community Charter, Aggeler Community Day and Ernest Lawrence Middle School.
How many public middle schools are located in 91311?
4 public middle schools are located in 91311.
What is the racial composition of students in 91311?
91311 public middle schools minority enrollment is 78% of the student body (majority Hispanic), which is equal to the California public middle schools average of 78% (majority Hispanic).

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