Mt. Diablo High School Alumni
Concord, California (CA)
Angela Castro (Angela Castro)
Mt. Diablo High School
Class of 2003
→ Join 2562 Alumni from Mt. Diablo High School that have already claimed their alumni profiles.
→ There are 78 classes, starting with the class of 1930 all the way up to class of 2025.
Class of 2003 Alumni and Other Nearby Classes
→ Reunite with 16 class of 2003 alumni that have joined.
Ray Belarde
Class of 1944
Sharon Carter
Class of 1962
Rachelle Okeefe
Class of 1991
Gary Paul Roy Thomas
Class of 1967
Andrew Davila
Class of 2023
Mailliard King
Class of 2006
Rhonda Gorman
Class of 1989
Amy Southwick
Class of 1967
Denise Martin
Class of 1971
Karen Guthrie
Class of 1975
Sarah Field
Class of 1997
Monte Egbert
Class of 1973
William Ezard
Class of 1991
Michael Barton
Class of 2011
Christian Garcia
Class of 2010
Jerry Stanley
Class of 1961
Claire Denise Farris
Class of 1968
Sacha Duncan
Class of 2000
Upcoming Class of 2003 Reunions
Plan a Class of 2003 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 2003 Reunions
CLASS OF 1972 MT. DIABLO HIGH SCHOOL REUNION
Invited Classes: All Classes
Date: Sep 09, 2023
Description: CLASS OF 1972 MT. DIABLO HIGH SCHOOL REUNION JOIN US TO CELEBRATE 50+ years! SATURDAY SEPTEMBER ...(read more)
5th Annual All Alumni Picnic Sponsered by Class of 1964
Invited Classes: All Classes
Date: Sep 21, 2014
Description: Asking $10.00 donation to offset cost of park Bring your own lunch and drinks. We have had lots of fun in past years w...(read more)
4th Annual Class Picnic sponsored by Class of 1964
Invited Classes: All Classes
Date: Sep 21, 2013
Description: Sponsored by the class of '64 we are inviting all classes to join us. This is our 4th annual picnic and we have ha...(read more)
Alumni reuion picnic
Invited Classes: All Classes
Date: Sep 22, 2012
Description: 3 annual class picnic (Class of '64) ! This is our 3rd annyual "Class of '64 picnic leading up to our 50...(read more)