Mt. Diablo High School Alumni
Concord, California (CA)
Jennifer Gustafson (Jennifer Blackmon)
Mt. Diablo High School
Class of 1991
→ Join 2574 Alumni from Mt. Diablo High School that have already claimed their alumni profiles.
→ There are 80 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 19 class of 1991 alumni that have joined.
Vanessa Rosado
Class of 2005
Anthony (Bud) Cannata Jr.
Class of 1977
Joel Ordunez
Class of 2007
Nonrev Retwav
Class of 1972
Karen Hill
Class of 1971
Gary Uriarte
Class of 1961
Neal Hodgden Hodgden
Class of 1992
Raymond Canning
Class of 1978
Trena Reposa
Class of 1969
Maurice Van Sickle
Class of 1981
Diane Squire
Class of 1979
Daniella Chung Daniella Chung
Class of 2023
Matthew Posey
Class of 1976
Fabian Mims
Class of 2007
Sally Casteneda
Class of 2008
Mary Green
Class of 1976
Robert Hughes
Class of 1960
Steve Dulas
Class of 1973
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)
