Mt. Diablo High School Alumni
Concord, California (CA)
John Lyn
Mt. Diablo High School
Class of 1990
→ Join 2567 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 1990 Alumni and Other Nearby Classes
→ Reunite with 12 class of 1990 alumni that have joined.
Robert Geier
Class of 1972
Patricia Hosick
Class of 1961
Patricia Meyer
Class of 1975
Mel Mcavoy
Class of 1978
Esly Garcia
Class of 2021
Rosalinda Rosas
Class of 2009
Sheila Bilbao
Class of 2004
Kevin Butler
Class of 1982
William Macdougall
Class of 1975
Judy Mattson
Class of 1964
Michael Garrett
Class of 1963
Angela Castro
Class of 2003
Cheryl Ramsay
Class of 1978
John Hawley
Class of 1959
Beth York
Class of 1963
Kymm Drago
Class of 1989
Angela Cordes
Class of 1988
Deeann Rogers
Class of 1993
Upcoming Class of 1990 Reunions
Plan a Class of 1990 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 1990 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)