Mt. Diablo High School Alumni
Concord, California (CA)
Diana Bader (Diana Kukla)
Mt. Diablo High School
Class of 1989
→ Join 2576 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.
Kiana Wesley
Class of 2010
Joe Hancock
Class of 1975
Stephen Berger
Class of 1967
Robert Stevens
Class of 1961
Ben Gresham
Class of 1990
Monica Mendoza
Class of 1998
Kathy Paulson
Class of 1974
Cat Watt
Class of 1976
Steve Nichols
Class of 1970
Carol Carmean
Class of 1969
Sevan Jindoian
Class of 2010
Ray Ray Souheaver
Class of 1981
Tina Hurtado
Class of 1982
Don Denton
Class of 1963
Kathy Holcomb
Class of 1991
James Seltmann
Class of 1989
Michael Simonich
Class of 1964
David Ferriera
Class of 1980
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)