Continuing on from last year, the Diamond Bar High School Mock Trial team took part in the LA County Mock Trial competition, placing within the top eight out of 122. Leading up to the event, the team...
For the first time in the history of the program, the higher-level Diamond Bar High School science International Baccalaureate (IB) program students were invited to conduct their mini-project experiments...
Diamond Bar High School officially received the National Blue Ribbon award in Washington, D.C., commemorating its commitment to closing achievement gaps between students and accomplishing overall academic...
Beginning with a strong start to their season, the Diamond Bar High School math team exceeded expectations compared to previous years, placing 22nd overall at the Math Madness tournament, with competitions...

Despite postponement due to a lengthy coronavirus pandemic, Diamond Bar High School’s new music building has recently completed the transition to opening its doors. Based on an estimate given by...
Showcasing grit unlike ever before, the Diamond Bar High School football team progressed all the way to the Division 9 CIF Finals, the furthest they have ever gotten in over 20 years. Boasting a 12-2...

After spending three consecutive years behind strict COVID guidelines, Diamond Bar High School students were finally capable of enjoying a bona fide high school homecoming, without the heavy emphasis on...

