Mt. Diablo High School Alumni
Concord, California (CA)
Narcissa Nelson (Narcissa Lanham)
Mt. Diablo High School
Class of 1989
→ Join 2569 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 1989 Alumni
→ Reunite with 32 class of 1989 alumni that have joined.
Mike Chase
Class of 1969
Dave Williams
Class of 1996
Jean Whiting
Class of 1969
Michael Ryan
Class of 1968
Javier Fregozo
Class of 2003
Maria Hernandez
Class of 1995
Dave Dosen
Class of 1973
Claire Denise Farris
Class of 1968
Kathryn Caruso
Class of 1963
Izaiah Barnett
Class of 2017
Mayra Mayra Castañeda
Class of 2005
Cathy Anderson
Class of 1981
Evelyn Earl
Class of 1961
Marsha Cabihi
Class of 1972
Anna Rehrmann
Class of 1974
Dale Thompson
Class of 1986
Rosanna Fajardo
Class of 2010
Ednna Aguayo
Class of 2006
Upcoming Class of 1989 Reunions
Plan a Class of 1989 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 1989 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)