Diamond Bar High School

Finals Schedule — May 23-25               Last Day Of School/Graduation — Thurs, May 25               Memorial Day — Mon, May 29               Summer School — June 5 - July 13

New Math Building Rises



The 42 sections of the new math building started arriving on campus Tuesday, October 16. The prefabricated sections were assembled over a three day period.

CLICK HERE to see the stages of construction so far.