Mt. Diablo High School Alumni
Concord, California (CA)
Christian Cruz
Mt. Diablo High School
Class of 1991
→ 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 1991 Alumni and Other Nearby Classes
→ Reunite with 18 class of 1991 alumni that have joined.
Lauren Smith
Class of 2003
Irvin Faria
Class of 1949
Paul Aguilar
Class of 1979
Nancy Hoefer
Class of 1963
Yvonne Gustafson
Class of 1973
Karen Hill
Class of 1971
Galen Stockdale
Class of 1983
Kathleen Ellingson
Class of 1963
Katheryn (Kitty) Wettstein
Class of 1977
Peggy Flagg
Class of 1964
Kathleen Groves
Class of 1983
Edward Worrell
Class of 1968
Kevin Nelson
Class of 1974
Larry Buwalda
Class of 1964
Angela Castro
Class of 2003
Mark Davison
Class of 1974
Michelle Van Meter
Class of 1984
Sonja Carlson
Class of 1958
Upcoming Class of 1991 Reunions
Plan a Class of 1991 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 1991 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)