Mt. Diablo High School Alumni

Concord, California (CA)

Military Alumni

Military High School Alumni

Honoring Our Heroes

This area is dedicated to our alumni that have served or are serving in our armed forces!

View Military Alumni
Obituaries

School & Community News

Judy Mattson Borem, Class of 1964

For Judy's friends and classmates that have been visiting her Mt. Diablo Alumni site: I posted her information as I thought that it would be linked to the Obituaries, but it wasn't. A portion of the details of her passing are on that page.

posted April 9th, 2024
The 2015-2016 school year is in full swing at Mt. Diablo High School! The holidays are here along with all of the Red Devils school events that come with them. Help keep your fellow Mt. Diablo High School alumni informed of events in the community, fundraisers, new staff, grants, sports, safety classes, PTA events and more! Post your Mt. Diablo High School school news here and give your fellow Red Devils something to read about!

Posting your Mt. Diablo High School news is easy! Enter the title for your article and all the details that explain what is happening. Please refrain from posting reunion information on this page.