For the 2026 school year, there are 2 public charter schools serving 521 students in Winnetka, CA.
The top-ranked public charter school in Winnetka, CA is Ingenium Charter Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Winnetka, CA public charter schools have an average math proficiency score of 25% (versus the California public charter school average of 32%), and reading proficiency score of 22% (versus the 48% statewide average). Charter schools in Winnetka have an average ranking of 2/10, which is in the bottom 50% of California public charter schools.
Minority enrollment is 72% of the student body (majority Hispanic), which is less than the California public charter school average of 75% (majority Hispanic).
Best Public Charter Schools in Winnetka, CA (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Ingenium Charter Middle School
Charter School
(Math: 10-14% | Reading: 20-24%)
Rank:
Rank:
2/
Bottom 50%10
7330 Winnetka Ave.
Winnetka, CA 91306
(818) 309-2777
Winnetka, CA 91306
(818) 309-2777
Gr: 6-8 | 166 students Student-teacher ratio: 17:1 Minority enrollment: 98%
Rank: n/an/a
Citizens Of The World Charter School West Valley
Charter School
7911 Winnetka Ave.
Winnetka, CA 91306
(818) 330-3050
Winnetka, CA 91306
(818) 330-3050
Gr: K-8 | 355 students Student-teacher ratio: 22:1 Minority enrollment: 60%
Frequently Asked Questions
What are the top-ranked public charter schools in Winnetka, CA?
The top-ranked public charter schools in Winnetka, CA include Ingenium Charter Middle School.
How many public charter schools are located in Winnetka?
2 public charter schools are located in Winnetka.
What is the racial composition of students in Winnetka?
Winnetka public charter schools minority enrollment is 72% of the student body (majority Hispanic), which is less than the California public charter schools average of 75% (majority Hispanic).