For the 2026-27 school year, there are 3 public charter schools serving 2,647 students in 91311, CA.
The top-ranked public charter schools in 91311, CA are Superior Street Elementary School, Our Community Charter and Chatsworth Charter High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public charter schools in zipcode 91311 have an average math proficiency score of 41% (versus the California public charter school average of 32%), and reading proficiency score of 60% (versus the 48% statewide average). Charter schools in 91311, CA have an average ranking of 8/10, which is in the top 30% of California public charter schools.
Minority enrollment is 80% of the student body (majority Hispanic), which is more than the California public charter school average of 75% (majority Hispanic).
Best 91311, CA Public Charter Schools (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Superior Street Elementary School
Charter School
(Math: 59% | Reading: 64%)
Rank:
Rank:
9/
Top 20%10
9756 Oso Ave.
Chatsworth, CA 91311
(818) 349-1410
Chatsworth, CA 91311
(818) 349-1410
Gr: K-5 | 470 students Student-teacher ratio: 22:1 Minority enrollment: 82%
Rank: #22.
Our Community Charter
Charter School
(Math: 46% | Reading: 64%)
Rank:
Rank:
8/
Top 30%10
10045 Jumilla Ave.
Chatsworth, CA 91311
(818) 350-5000
Chatsworth, CA 91311
(818) 350-5000
Gr: K-8 | 434 students Student-teacher ratio: 22:1 Minority enrollment: 57%
Rank: #33.
Chatsworth Charter High School
Charter School
(Math: 22% | Reading: 54%)
Rank:
Rank:
6/
Top 50%10
10027 Lurline Ave.
Chatsworth, CA 91311
(818) 678-3400
Chatsworth, CA 91311
(818) 678-3400
Gr: 9-12 | 1,743 students Student-teacher ratio: 21:1 Minority enrollment: 85%
91311, California Public Schools (Closed)
School
Location
Quick Facts
20920 Knapp St.
Chatsworth, CA 91311
(818) 709-4282
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 charter schools in 91311, CA?
The top-ranked public charter schools in 91311, CA include Superior Street Elementary School, Our Community Charter and Chatsworth Charter High School.
How many public charter schools are located in 91311?
3 public charter schools are located in 91311.
What is the racial composition of students in 91311?
91311 public charter schools minority enrollment is 80% of the student body (majority Hispanic), which is more than the California public charter schools average of 75% (majority Hispanic).
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