Mt. Diablo High School Alumni
Concord, California (CA)
Jon Rishworth
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.
Christopher Neely
Class of 1991
Wanda Capalety Wanda Gonderman
Class of 1973
David Wilkinson
Class of 1973
Annabell Calderon
Class of 1986
Linda Contreras
Class of 2001
Leticia Araceli Diaz
Class of 1998
William Yount
Class of 1953
Gail Barnett
Class of 1967
Judy Aikman
Class of 1979
Ellen C Howard
Class of 1973
Judy Mattson
Class of 1964
David Muti
Class of 1969
Kim Kirkland
Class of 1988
Rick Schmid
Class of 1973
Dieudonne Brou
Class of 2006
Rog Brown
Class of 1982
Stephen Paulick
Class of 1970
Jinx Adams
Class of 1957
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)