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For the 2025-26 school year, there are 4 public high schools serving 4,859 students in San Mateo, CA. The top ranked public high schools in San Mateo, CA are Aragon High School, Hillsdale High School and San Mateo High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

San Mateo, CA public high schools have an average math proficiency score of 46% (versus the California public high school average of 28%), and reading proficiency score of 76% (versus the 51% statewide average). High schools in San Mateo have an average ranking of 10/10, which is in the top 10% of California public high schools.

San Mateo, CA public high school have a Graduation Rate of 92%, which is more than the California average of 86%.

The school with highest graduation rate is Aragon High School, with 98% graduation rate. Read more about public school graduation rate statistics in California or national school graduation rate statistics.

Minority enrollment is 76% of the student body (majority Hispanic), which is less than the California public high school average of 79% (majority Hispanic).