Mt. Diablo High School Alumni
Concord, California (CA)
Leticia De Santos (Leticia Quezada)
Mt. Diablo High School
Class of 1989
→ 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 1989 Alumni
→ Reunite with 33 class of 1989 alumni that have joined.
Victoria Garcia
Class of 2000
David Wilkinson
Class of 1973
Jeffrey Iiams
Class of 1989
Catherine Fuller
Class of 1966
Waheed Hai
Class of 1994
Ed Cortes
Class of 1966
Jennifer Blackmon
Class of 1991
Salvador Antonio Escobar Corcio
Class of 1995
William Spencer
Class of 1960
Gary Chung
Class of 1993
Pamela Beaty
Class of 1970
Ronald Vandergroen Ronald Vandergroen
Class of 1970
Denise Simpson
Class of 1989
Bob Valdez
Class of 1965
Gary Clontz
Class of 1969
Chayanne Chayanne Amador
Class of 2015
Ray Skip Hunter Ray Skip Hunter
Class of 1964
Steven Thomas
Class of 1960
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)
