Mt. Diablo High School Alumni
Concord, California (CA)
Renee Peterson (Renee Clark)
Mt. Diablo High School
Class of 1950
→ Join 2567 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 1950 Alumni and Other Nearby Classes
Carey Catanzariti
Class of 1972
Kim Reineke
Class of 1980
Robert Riegelsberger
Class of 1969
Michael Grichuhin Michael Grichuhin
Class of 1966
Michael Almeida
Class of 1970
Nancy Hedgecock
Class of 1956
Debbie Curran
Class of 1978
Kathryn Gould
Class of 1973
Roger Jonny
Class of 2005
Lisa Frazer
Class of 1981
Heather Maddagiri
Class of 1969
Rob Killough
Class of 1985
Tina Vielbaum
Class of 1978
Nancy Ulmer
Class of 1974
Kim Kirkland
Class of 1988
James James Hargis Hargis
Class of 1983
John Johnson
Class of 1986
Arlene Berdiago
Class of 1986
Upcoming Class of 1950 Reunions
Plan a Class of 1950 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 1950 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)