Mt. Diablo High School Alumni
Concord, California (CA)
Angela Castro (Angela Castro)
Mt. Diablo High School
Class of 2003
→ Join 2574 Alumni from Mt. Diablo High School that have already claimed their alumni profiles.
→ There are 80 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.
Richard Lamm
Class of 1977
Frank Standish
Class of 1983
Michelle Kephart
Class of 1975
Rene Baumann
Class of 1974
Stacy Moreland
Class of 1980
Brenda Johnson
Class of 1975
Suzan Hauk
Class of 1964
Shelley Mitchell
Class of 1955
Chfristopher Smith
Class of 1977
Patricia Bergman
Class of 1970
Yen Bui
Class of 1992
Monica Rodriguez
Class of 2016
Ron Enes
Class of 1955
Harold (Hal) Engman
Class of 1969
Mary Mcgeary
Class of 1959
Jennifer Jennifer Pearce
Class of 1988
Katleen Hauser
Class of 1973
Gary Nicholes
Class of 1988
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)