Mt. Diablo High School Alumni
Concord, California (CA)
Rhonda Gladwish (Rhonda Michardi)
Mt. Diablo High School
Class of 1974
→ 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 1974 Alumni
→ Reunite with 41 class of 1974 alumni that have joined.
Patty Felix
Class of 1993
James Brumfield
Class of 1970
Devon Silveira
Class of 1989
Gil Tully
Class of 1959
Jennifer Manela
Class of 1990
Teri Teri K Siva
Class of 1975
Donald Van Guilder
Class of 1964
Abraham Villapudua
Class of 2008
Prentice Brown
Class of 1987
Nancy Bruno
Class of 1977
Judy Schrock
Class of 1958
Joe Contrell
Class of 1987
Tammy Morton
Class of 1982
Arlene Berdiago
Class of 1986
Charlene Fierros
Class of 2003
Kymm Drago
Class of 1989
Mario Ramirez Mario Ramirez
Class of 2017
Rachel Albin
Class of 1984
Upcoming Class of 1974 Reunions
Plan a Class of 1974 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 1974 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)