For the 2026 school year, there are 3 public high schools serving 2,381 students in 92503, CA.
The top-ranked public high school in 92503, CA is Arlington High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high schools in zipcode 92503 have an average math proficiency score of 16% (versus the California public high school average of 28%), and reading proficiency score of 55% (versus the 51% statewide average). High schools in 92503, CA have an average ranking of 5/10, which is in the bottom 50% of California public high schools.
Public high school in zipcode 92503 have a Graduation Rate of 94%, which is more than the California average of 86%.
The school with highest graduation rate is Arlington High School, with 94% graduation rate. Read more about public school graduation rate statistics in California or national school graduation rate statistics.
Minority enrollment is 88% of the student body (majority Hispanic), which is more than the California public high school average of 79% (majority Hispanic).
Best 92503, CA Public High Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Arlington High School
(Math: 16% | Reading: 55%)
Rank:
Rank:
5/
Bottom 50%10
2951 Jackson St.
Riverside, CA 92503
(951) 352-8316
Riverside, CA 92503
(951) 352-8316
Gr: 9-12 | 1,967 student Student-teacher ratio: 24:1 Minority enrollment: 86%
Rank: n/an/a
9010 Magnolia Ave
Riverside, CA 92503
(951) 276-6326
Riverside, CA 92503
(951) 276-6326
Gr: 9-12 | 340 students Student-teacher ratio: 85:1
Rank: n/an/a
Sunshine Special Education
Special Education School
9390 California Ave.
Riverside, CA 92503
(951) 352-8488
Riverside, CA 92503
(951) 352-8488
Gr: K-12 | 74 students Student-teacher ratio: 15:1 Minority enrollment: 73%
92503, California Public Schools (Closed)
School
Location
Quick Facts
Rehoboth Charter Acdemy (Closed 2008)
Charter School
9191 Colorado Ave.
Riverside, CA 92503
(951) 683-0553
Riverside, CA 92503
(951) 683-0553
Gr: K-6 | 241 students Student-teacher ratio: 17:1 Minority enrollment: 78%
Frequently Asked Questions
What are the top-ranked public high schools in 92503, CA?
The top-ranked public high schools in 92503, CA include Arlington High School.
How many public high schools are located in 92503?
3 public high schools are located in 92503.
What is the racial composition of students in 92503?
92503 public high schools minority enrollment is 88% of the student body (majority Hispanic), which is more than the California public high schools average of 79% (majority Hispanic).
Recent Articles
Transitioning to High School: A Family Guide
Learn how to prepare for high school with practical tips for families before freshman year, from academics to social readiness.
School Vouchers 2026: Updated Pros and Cons
Explore school vouchers in 2026, including updated pros, cons, policy changes, and what families should know before choosing.
Transitioning to Middle School: Summer Planning Guide
A practical 2026 summer planning guide to help parents support a smooth middle school transition for their child.