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Walnut valley Unified School District

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Our motto is KIDS FIRST... Every Student, Every Day!   Walnut Valley USD is proud to be a National Schools to Watch District with numerous National Blue Ribbon, California Gold Ribbon, and California Distinguished School awards. 
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.