Diamond BarHigh School

All school campuses in the Walnut Valley Unified School District, including DBHS, will be closed through the remainder of the 2019-20 school year because of the COVID-19 pandemic. We are transitioning to online instruction.

Eleanor Reza Named Teacher Of The Year

Technology and Virtual Business teacher Eleanor Reza was named Diamond Bar High School\'s 2009 Teacher of the Year by her colleagues.  She will represent Diamond Bar High School in the competition for the title of Walnut Valley Unified School District Teacher of the Year.