Best 92503 California Public Schools (2026)

For the 2026 school year, there are 9 public schools serving 6,430 students in 92503, CA (there are 3 private schools, serving 1,015 private students). 86% of all K-12 students in 92503, CA are educated in public schools (compared to the CA state average of 90%).

The top-ranked public schools in 92503, CA are Lake Mathews Elementary School, Harrison Elementary School and Arlington High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Public schools in zipcode 92503 have an average math proficiency score of 27% (versus the California public school average of 34%), and reading proficiency score of 41% (versus the 47% statewide average). Schools in 92503, CA have an average ranking of 5/10, which is in the bottom 50% of California public schools.

Minority enrollment is 89% of the student body (majority Hispanic), which is more than the California public school average of 80% (majority Hispanic).