Hillsdale High School is a public co-educational high school in San Mateo, California serving grades 9–12 as part of the San Mateo Union High School District. Hillsdale generally serves the residents of San Mateo and Foster City. The main feeder schools to Hillsdale are Abbott, Bayside, Borel, and Bowditch Middle Schools.HistoryHillsdale High School has received a number of awards and honors: 1955 American Institute of Architects School Design award for its Neo-Brutalist style1990 "Best of San Mateo County" by the San Mateo County Times1993 Named a United States Department of Education, National Blue Ribbon School2001 Stanford Graduate School of Education's first Professional Development School2007 Named a California Distinguished School2009-2010 The Mock Trial team won first place in the California State Mock Trial Championship (and ultimately placed 19th at the national competition in Philadelphia, PA).2011 Ranked no. 225 in Newsweek's Top 1000 Public High Schools2016 Received Gold Recognition from Schools of Opportunity
