Best 92392 California Public High Schools (2025-26)

For the 2025-26 school year, there are 6 public high schools serving 8,904 students in 92392, CA.

The top ranked public high schools in 92392, CA are University Preparatory, Cobalt Institute Of Math And Science and Excelsior Charter School Corona-norco. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Public high schools in zipcode 92392 have an average math proficiency score of 22% (versus the California public high school average of 28%), and reading proficiency score of 48% (versus the 51% statewide average). High schools in 92392, CA have an average ranking of 5/10, which is in the bottom 50% of California public high schools.

Public high school in zipcode 92392 have a Graduation Rate of 90%, which is more than the California average of 86%.

The school with highest graduation rate is Cobalt Institute Of Math And Science, with ≥95% graduation rate. Read more about public school graduation rate statistics in California or national school graduation rate statistics.

Minority enrollment is 89% of the student body (majority Hispanic), which is more than the California public high school average of 79% (majority Hispanic).