California High School

California High School is one of two public high schools located in San Ramon, California, United States. It is one of four high schools in the San Ramon Valley Unified School District and serves students from the western portion of San Ramon and the unincorporated area of Norris Canyon. Its mascot is the grizzly bear.

As of the 2014–15 school year, the school had an enrollment of 2,639 students and 107.5 classroom teachers, for a student–teacher ratio of 24.5:1. There were 78 students eligible for free lunch and 39 eligible for reduced-cost lunch.Cal High's athletic rivals are Monte Vista High School and San Ramon Valley High School in Danville, and De La Salle High School in Concord.