Mt. Diablo High School Alumni
Concord, California (CA)
Bill Young
Mt. Diablo High School
Class of 1975
→ 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 1975 Alumni
→ Reunite with 36 class of 1975 alumni that have joined.
Steve Goldade
Class of 1970
William Macdougall
Class of 1975
Terry Treat
Class of 1961
Debra Reekers
Class of 1974
Becky Pecoraro
Class of 1959
Anthony Stark
Class of 1979
Robert Stevens
Class of 1961
Rick Schmid
Class of 1973
Matt Runyen
Class of 1988
Karen Kelley
Class of 1973
Michael Moss
Class of 1969
Cardon Sullivan
Class of 1965
Richard Stitt
Class of 1956
Wayne Holt
Class of 1969
Rob Killough
Class of 1985
Howard Joseph
Class of 1958
Jacques Leblonde
Class of 1970
James Woodrow
Class of 1960
Upcoming Class of 1975 Reunions
Plan a Class of 1975 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 1975 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)