Mt. Diablo High School Alumni
Concord, California (CA)
Diana Bader (Diana Kukla)
Mt. Diablo High School
Class of 1989
→ 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 1989 Alumni
→ Reunite with 32 class of 1989 alumni that have joined.
Rocky Ray
Class of 1964
Yenia Garay
Class of 1988
James Llewellyn
Class of 2025
Richard Cadenasso
Class of 1957
Bonnie Nutt
Class of 1970
Sandi Kleinfeld
Class of 1976
Edwin Bud Edwin Serrani
Class of 1975
Pamm Bowman
Class of 1967
Dennis Clark
Class of 1960
Terri Avilla
Class of 1984
Steven Sefers
Class of 1964
Juan Jacinto
Class of 2013
Daniel Dreher
Class of 2008
Scott Waite
Class of 1975
Rick Zelinski
Class of 1965
Laura (lolly) St. John
Class of 1970
Valerie Schaeffer
Class of 1982
Abraham Villapudua
Class of 2008
Upcoming Class of 1989 Reunions
Plan a Class of 1989 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 1989 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)