Mt. Diablo High School Alumni
Concord, California (CA)
Dave Weindel-del Castillo
Mt. Diablo High School
Class of 1990
→ Join 2573 Alumni from Mt. Diablo High School that have already claimed their alumni profiles.
→ There are 79 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.
Larry Marshall
Class of 1969
Joseph None
Class of 1973
William Ezard
Class of 1991
Katheryn (Kitty) Wettstein
Class of 1977
Mike Oswald
Class of 1977
Andi Schomaker
Class of 1964
Joseph Porter
Class of 2004
Kathleen Collins
Class of 1967
Michael Mitchell
Class of 1999
Steve Nichols
Class of 1970
Jeannine Roberton
Class of 1975
Steve Paananen
Class of 1969
Barry Lewis
Class of 1965
Judith Rasmussen
Class of 1957
John Kerr
Class of 1966
Olin Caban
Class of 2008
Rhonda Michardi
Class of 1974
Jennifer Blackmon
Class of 1991
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)