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Walnut valley Unified School District

#ALLmeansALL! The upcoming 2018-2019, 2019-2020, and 2020-2021 School Calendars are now available under Parent Resources. National Blue Ribbon, California Gold Ribbon, and California Distinguished Schools. Our motto is KIDS FIRST... Every Student, Every Day!  
Educational Services » Athletics


The Walnut Valley Unified School District has two comprehensive high schools who participate in the CIF Southern Section. Diamond Bar and Walnut High Schools each offer a full compliment of interscholastic sports. you can visit the website of our high schools for more information, or the site of the CIF S.S.