Mt. Diablo High School Alumni
Concord, California (CA)
Martha Valdivia
Mt. Diablo High School
Class of 1998
→ Join 2569 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 1998 Alumni and Other Nearby Classes
→ Reunite with 16 class of 1998 alumni that have joined.
Gayle Meese
Class of 1957
Judy Rider
Class of 1964
Michael Imhoff
Class of 1978
Margarita Fernandez
Class of 1981
Elijah Blake
Class of 2017
Diane Shoop
Class of 1965
Manuel Sanchez
Class of 2001
Bob Martin
Class of 1961
Ronnie Quichocho
Class of 1985
Ron Belknap
Class of 1960
Sandy Griffith
Class of 1970
Patricia Bergman
Class of 1970
Christine Jackson-landgraf
Class of 1989
Michael Looper
Class of 1964
Kiana Wesley
Class of 2010
Tamieka Jones
Class of 1999
Raymond Canning
Class of 1978
Camille Swenson
Class of 1954
Upcoming Class of 1998 Reunions
Plan a Class of 1998 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 1998 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)