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.

Brahma Alumni Win College Rugby Championship

Congratulations to Diamond Bar High School alumni brothers Justin Rosas (Class of 2013) and Jordan Rosas (Class of 2015) along with the entire Notre Dame College Rugby team as they​ clinched a perfect undefeated season and won the D1AA Rugby Collegiate National Championship Saturday, May 6, 2017. Notre Dame College beat Cal State Davis 40-20.

Justin graduated the same weekend with a Bachelor's​ of Science - Mathematics.

Jordan completed his sophomore year as he works towards his Bachelor's of Science - Nursing.