ethnicity 2.2% Black/African American 7.5 % Hispanic 25% Asian 65% White/Caucasian Student to teacher ratio: 21:1 Census Day Enrollment 2017-18 2018-19 2019-20 2020-21 2021-22 Total 1,316 1,286 1,236 1,174 1,183 Notable alumni Bryan Barker, NFL player, Class of 1982 Chris Bauer, film, TV and stage actor, Class of 1984 Drew Bennett, NFL player Kirsten Costas, murder victim Ken Dorsey, NFL quarterback and coach Drew Anderson, NFL quarterback Paul Hackett, former college football head coach, NFL assistant coach Valerie Henderson, professional soccer player Sabrina Ionescu, WNBA player Brett Jackson, former professional baseball player Drew Jackson, professional baseball player Mike MacDonald, rugby player Heather Petri, Olympic water polo medalist Luke Sassano, soccer player Nicolle Wallace (née Devenish), political commentator, former White House Communications Director References External links High schools in Contra Costa County, California Orinda, California Public high schools in California Educational institutions established in 1955 1955 establishments in California