The Chino Valley Unified School District is a school district in San Bernardino County, California, United States. It serves the cities of Chino, Chino Hills, and the southwestern portion of Ontario, though originally it served only Chino when it was founded in 1860. It now encompasses and serves about 32,000 students from grades kindergarten up to 12th grade. CVUSD serves four high schools, five junior high schools, twenty-one elementary schools, one continuation school, an adult school, & one Charter school. District government Superintendent – Norm Enfield, Ed.D. Board of Education As of February 2020: President – Joe Schaffer (term expires 2022) Vice President – Cristina Gagnier (term expires 2022) Clerk – Irene Hernandez-Blair (term expires 2020) Member – James Na (term expires 2020) Member – Andrew Cruz (term expires 2020) Schools The CVUSD has always been recognized for its outstanding schools and programs. About half of the schools in the CVUSD have reached the state's API standard of 800. The school year begins in August and ends on May every year. High schools Ruben S. Ayala High School, Chino Hills Chino High School, Chino Chino Hills High School, Chino Hills Don Antonio Lugo High School, Chino Alternative Schools Adult School Adult Education/Virtual School Boys Republic High School, Chino Hills Buena Vista, Chino Chino Valley Learning Academy Junior High Schools Cal Aero Preserve Academy, Chino Woodcrest JHS, Ontario Canyon Hills JHS, Chino Hills Robert O. Townsend JHS, Chino Hills Ramona JHS, Chino Magnolia JHS, Chino Fundamental Schools Anna A. Borba Fundamental (Elementary), Chino Lyle S. Briggs Elementary/ Jr. High Fundamental, Chino Closed Schools (after 2008-2009) El Rancho, Chino (used by Oxford Preparatory Academy Chino from 2010 to 2016. Now used Alliegence Steam Academy Thrive Chino Valley) Richard Gird, Chino Los Serranos, Chino Hills Charter Schools Alliegence Steam Academy Thrive Chino Elementary schools Cal Aero Preserve Academy, Chino Butterfield Ranch, Chino Hills Howard Cattle, Chino Alicia Cortez, Chino Country Springs, Chino Hills Levi Dickey, Ontario Doris Dickson, Chino Eagle Canyon, Chino Hills E.J. Marshall, Chino Glenmeade, Chino Hills Hidden Trails, Chino Hills Liberty, Ontario Gerald Litel, Chino Hills Newman, Chino Oak Ridge, Chino Hills Edwin Rhodes, Chino Rolling Ridge, Chino Hills Walnut Avenue, Chino Michael G. Wickman, Chino Hills Chaparral, Chino Hills Controversies First Amendment issues The Chino Valley Unified School District Board has been at the center of a number of controversies in recent years regarding issues of the First Amendment.