Best San Dimas Public Middle Schools (2025-26)

For the 2025-26 school year, there are 4 public middle schools serving 9,166 students in San Dimas, CA.

The top-ranked public middle schools in San Dimas, CA are Ramona Middle School, Lone Hill Middle School and Blue Ridge Academy. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

San Dimas, CA public middle schools have an average math proficiency score of 39% (versus the California public middle school average of 32%), and reading proficiency score of 55% (versus the 46% statewide average). Middle schools in San Dimas have an average ranking of 8/10, which is in the top 30% of California public middle schools.

Minority enrollment is 63% of the student body (majority Hispanic), which is less than the California public middle school average of 78% (majority Hispanic).