Mt. Diablo High School Alumni
Concord, California (CA)
Lalacey Rivers
Mt. Diablo High School
Class of 2009
→ Join 2558 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 2009 Alumni and Other Nearby Classes
→ Reunite with 15 class of 2009 alumni that have joined.
Lisa Steffler
Class of 1981
Mark Nottestad
Class of 1975
Kenneth Goodwin
Class of 1953
Terry Treat
Class of 1961
Richard Scott
Class of 1964
Cathy Anderson
Class of 1981
Donald Leyden
Class of 1988
Ray Glenn Ray Glenn
Class of 1972
Bob Martin
Class of 1961
Karen Schwab
Class of 1977
Don Capers
Class of 1981
Diane Laney
Class of 1971
Tammy Souza
Class of 1982
Rog Brown
Class of 1982
Shelley Lober
Class of 1982
Tammy Crews
Class of 1977
Suzan Hauk
Class of 1964
Sharon Martin
Class of 1954
Upcoming Class of 2009 Reunions
Plan a Class of 2009 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 2009 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)