For the 2026 school year, there is 1 public charter school serving 974 students in Duarte, CA.
The top-ranked public charter school in Duarte, CA is California School Of The Arts - San Gabriel Valley. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Duarte, CA public charter school have an average math proficiency score of 47% (versus the California public charter school average of 32%), and reading proficiency score of 84% (versus the 48% statewide average). Charter schools in Duarte have an average ranking of 10/10, which is in the top 10% of California public charter schools.
Minority enrollment is 79% of the student body (majority Hispanic), which is more than the California public charter school average of 75% (majority Hispanic).
Best Public Charter Schools in Duarte, CA (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
California School Of The Arts - San Gabriel Valley
Charter School
(Math: 47% | Reading: 84%)
Rank:
Rank:
9/
Top 20%10
1401 Highland Ave.
Duarte, CA 91010
(657) 321-4000
Duarte, CA 91010
(657) 321-4000
Gr: 9-12 | 974 students Student-teacher ratio: 15:1 Minority enrollment: 78%
Frequently Asked Questions
What are the top-ranked public charter schools in Duarte, CA?
The top-ranked public charter schools in Duarte, CA include California School Of The Arts - San Gabriel Valley.
How many public charter schools are located in Duarte?
1 public charter schools are located in Duarte.
What is the racial composition of students in Duarte?
Duarte public charter schools minority enrollment is 79% of the student body (majority Hispanic), which is more than the California public charter schools average of 75% (majority Hispanic).
Recent Articles
Phone Bans Are Expanding: Will They Actually Help Your Child?
Phone bans are spreading in public schools nationwide. Learn how to evaluate whether a school's cellphone policy will improve your child's learning and well-being.
Should You Move for a Better Public School or Stay Put?
Considering a move to a higher-rated public school? Learn how to weigh school quality, housing costs, and family priorities before relocating.
How to Compare Public School Value Beyond Test Scores
Learn how to evaluate public school value using student support, school climate, opportunities, and outcomes, not just standardized test scores.