Mt. Diablo High School Alumni
Concord, California (CA)
Terri Demarest (Terri Marshall)
Mt. Diablo High School
Class of 1977
→ 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 1977 Alumni
→ Reunite with 37 class of 1977 alumni that have joined.
Sharon Pinnell
Class of 1959
Brenda Johnson
Class of 1975
Brittany Branner
Class of 2007
Jeanie Whiting
Class of 1969
Kathleen Groves
Class of 1983
Virginia Costa
Class of 1968
Phil White
Class of 1969
David Avilez
Class of 1970
Kari Ouka
Class of 1973
Mary Martinelli Martinelli
Class of 1966
Rosanne Howard
Class of 1975
Mike Dozier
Class of 1975
Tracy Beaman
Class of 1996
Rog Brown
Class of 1982
Bette White
Class of 1971
Rollin Mack
Class of 1960
Michael Williamson
Class of 1972
Peggy Barham
Class of 1967
Upcoming Class of 1977 Reunions
Plan a Class of 1977 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 1977 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)