Mt. Diablo High School Alumni
Concord, California (CA)
Robert Taylor
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.
Steve Burnett
Class of 1985
James Stanley
Class of 1972
Jan Norman
Class of 1964
Diana Gage
Class of 1964
Sharon Smith
Class of 1983
Virginia Costa
Class of 1968
Doran Long
Class of 2005
Sharon Groves
Class of 1961
Isa Karma
Class of 1982
Barbara Grice
Class of 1957
Curtis Henderson
Class of 1979
Larry McCollum
Class of 1972
Diana Saeed
Class of 1996
Linda Mahaffey Catanzariti
Class of 1971
Janet Steers
Class of 1949
Nancy Peebles
Class of 1964
Kathryn Gould
Class of 1973
Toni Linebarger
Class of 1984
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)