Mt. Diablo High School Alumni
Concord, California (CA)
Jon Green
Mt. Diablo High School
Class of 2003
→ 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 2003 Alumni and Other Nearby Classes
→ Reunite with 16 class of 2003 alumni that have joined.
Frank Schnadarle
Class of 1981
Joy Daniel
Class of 1964
Janice M
Class of 1976
Ron Enes
Class of 1955
Matt Runyen
Class of 1988
Bob Stark
Class of 1969
Linda Holt Linda Holt
Class of 1960
Constance Brown
Class of 1992
Nancy Trager
Class of 1965
John Foster
Class of 1981
Joe Smith
Class of 2000
Phil Collett
Class of 1961
Larry Harris (rich)
Class of 1966
Peggy Flagg
Class of 1964
Adele Buscaglia
Class of 1965
Monica Cervantez-sandez
Class of 1993
Linda Linda Reed
Class of 1969
Kathryn Hagler
Class of 1968
Upcoming Class of 2003 Reunions
Plan a Class of 2003 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 2003 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)