Best San Marino Public High Schools (2026)

For the 2026 school year, there is 1 public high school serving 886 students in San Marino, CA. The top-ranked public high school in San Marino, CA is San Marino High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

San Marino, CA public high school have an average math proficiency score of 82% (versus the California public high school average of 28%), and reading proficiency score of 77% (versus the 51% statewide average). High schools in San Marino have an average ranking of 10/10, which is in the top 5% of California public high schools.

San Marino, CA public high school have a Graduation Rate of 95%, which is more than the California average of 86%.

The school with highest graduation rate is San Marino High School, with ≥95% graduation rate. Read more about public school graduation rate statistics in California or national school graduation rate statistics.

Minority enrollment is 82% of the student body (majority Asian), which is more than the California public high school average of 79% (majority Hispanic).