Mt. Diablo High School Alumni
Concord, California (CA)
Martha Valdivia
Mt. Diablo High School
Class of 1998
→ 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 1998 Alumni and Other Nearby Classes
→ Reunite with 16 class of 1998 alumni that have joined.
Bonnie Bump
Class of 1975
Kari Ouka
Class of 1973
Jean Whiting
Class of 1969
Nancy Milina
Class of 1974
Karen Murphy
Class of 1985
Joelle Bradley
Class of 1984
Pattie Mcavoy
Class of 1990
Brenda Chapman
Class of 1964
Rene Baumann
Class of 1974
Jose Cuervo
Class of 2006
James Martin
Class of 1949
Cheri Kenyon
Class of 1976
Stephanie Rigsby
Class of 1990
Wayne Garrett
Class of 1967
Johanna Estrada
Class of 2012
Charltese Richard
Class of 1990
Norman Mickey
Class of 1957
Kent Barham
Class of 1972
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)