Mt. Diablo High School Alumni
Concord, California (CA)
George Johnson
Mt. Diablo High School
Class of 1990
→ Join 2562 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 1990 Alumni and Other Nearby Classes
→ Reunite with 12 class of 1990 alumni that have joined.
Lisa Kirk
Class of 1977
Cindy Hancock
Class of 1968
John Franck
Class of 1966
Shelley Holloway
Class of 1985
Maria Garcia
Class of 1986
Juanita Chan
Class of 1967
Doran Long
Class of 2005
Edward Chen
Class of 2023
Don Phillips
Class of 1974
Ron Belknap
Class of 1960
John Hawley
Class of 1959
Wauna. Kay Moore
Class of 1960
Claudia Bois
Class of 1973
Pamm Bowman
Class of 1967
Fred Gobbell
Class of 1972
Linda Blackstone
Class of 1963
Michael Mulcahy
Class of 1952
Lalacey Rivers
Class of 2009
Upcoming Class of 1990 Reunions
Plan a Class of 1990 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 1990 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)