For the 2026 school year, there are 3 public high schools serving 1,784 students in Duarte, CA.
The top-ranked public high schools in Duarte, CA are California School Of The Arts - San Gabriel Valley, Duarte High School and Mt. Olive Innovation And Technology High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Duarte, CA public high schools have an average math proficiency score of 38% (versus the California public high school average of 28%), and reading proficiency score of 66% (versus the 51% statewide average). High schools in Duarte have an average ranking of 8/10, which is in the top 30% of California public high schools.
Duarte, CA public high school have a Graduation Rate of 94%, which is more than the California average of 86%.
The school with highest graduation rate is California School Of The Arts - San Gabriel Valley, with ≥99% graduation rate. Read more about public school graduation rate statistics in California or national school graduation rate statistics.
Minority enrollment is 86% of the student body (majority Hispanic), which is more than the California public high school average of 79% (majority Hispanic).
Best Public High 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%
Rank: #22.
Duarte High School
(Math: 25-29% | Reading: 40-44%)
Rank:
Rank:
6/
Top 50%10
1565 East Central Ave.
Duarte, CA 91010
(626) 599-5700
Duarte, CA 91010
(626) 599-5700
Gr: 9-12 | 756 students Student-teacher ratio: 20:1 Minority enrollment: 95%
Rank: #33.
Mt. Olive Innovation And Technology High School
Alternative School
(Math: ≤20% | Reading: 21-39%)
Rank:
Rank:
3/
Bottom 50%10
1400 Mt. Olive Dr.
Duarte, CA 91010
(626) 599-5900
Duarte, CA 91010
(626) 599-5900
Gr: 9-12 | 54 students Student-teacher ratio: 11:1 Minority enrollment: 96%
Frequently Asked Questions
What are the top-ranked public high schools in Duarte, CA?
The top-ranked public high schools in Duarte, CA include California School Of The Arts - San Gabriel Valley, Duarte High School and Mt. Olive Innovation And Technology High School.
How many public high schools are located in Duarte?
3 public high schools are located in Duarte.
What is the racial composition of students in Duarte?
Duarte public high schools minority enrollment is 86% of the student body (majority Hispanic), which is more than the California public high schools average of 79% (majority Hispanic).
Recent Articles
What Rising E-Bike and Traffic Concerns Mean for School Commutes
Discover how rising e-bike use and increasing traffic are changing school commutes, and what parents should evaluate before choosing a public school.
School Safety Beyond Lockdowns: What Parents Should Review
Learn how to evaluate a public school's safety beyond lockdown drills, including school climate, emergency planning, mental health support, and communication.
How to Judge Special Education Capacity Before You Enroll
Learn how to evaluate a public school's special education capacity before enrolling your child, from staffing and IEP implementation to inclusion and support services.