California High School (commonly referred to as Cal High) is one of two public high schools located in San Ramon, California, United States (Dougherty Valley High School is the other). 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. 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.