Mt. Diablo High School Alumni
Concord, California (CA)
Diana Bader (Diana Kukla)
Mt. Diablo High School
Class of 1989
→ Join 2574 Alumni from Mt. Diablo High School that have already claimed their alumni profiles.
→ There are 80 classes, starting with the class of 1930 all the way up to class of 2025.
Class of 1989 Alumni
→ Reunite with 33 class of 1989 alumni that have joined.
Lou Adamo
Class of 1967
Pamela Beaty
Class of 1970
Clarence Scruggs
Class of 1953
Bert Mccain
Class of 1962
Ronald Vandergroen Ronald Vandergroen
Class of 1970
Ron Hall
Class of 1978
Kathy Holcomb
Class of 1991
Paul Aguilar
Class of 1979
Frank Johnson
Class of 1976
Ron Enes
Class of 1955
Robert Mackie
Class of 1977
Anne-dore Crowel
Class of 1974
Dennie Cowell
Class of 1968
Gary Paul Roy Thomas
Class of 1967
Rose Castaneda
Class of 2002
Brian Harris
Class of 1979
Ravi Singh
Class of 2002
Joe Jacoby
Class of 1961
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)