Mt. Diablo High School Alumni
Concord, California (CA)
Ronald Vandergroen
Mt. Diablo High School
Class of 1970
→ 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 1970 Alumni
→ Reunite with 63 class of 1970 alumni that have joined.
Janet Berger Bush
Class of 1964
John Higgins-lovett
Class of 1989
Yadira Felix
Class of 2004
Michelle Farmer
Class of 1969
Robert Keith
Class of 1996
Gary Gary Litynsky
Class of 1970
Mark Nottestad
Class of 1975
Annette Martin
Class of 1963
Mary Mayer
Class of 1970
Teri Considine
Class of 1974
Geoffrey Kerber
Class of 1994
Richard Stahl
Class of 1969
Lorie Luper
Class of 1978
Wendy Day
Class of 1976
Richard Stitt
Class of 1956
Kenneth Morgan
Class of 1953
W Daniel Rassett
Class of 1965
Jill Jill Gray
Class of 1979
Upcoming Class of 1970 Reunions
Plan a Class of 1970 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 1970 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)
Posted August 22, 2021 Important Update! Class of 1970 - 50th Reunion
Invited Classes: 1970
Date: Oct 16, 2021
Description: CLASS OF 1970 50th+ YEAR CLASS REUNION SATURDAY - October 16, 2021 Noon to 6 PM Where: Concord Museum & Event ...(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)
MDHS Class of 1970 - 40th Class Reunion
Invited Classes: 1970
Date: May 01, 2010
Description: Hawaiian Barbeque Buffet Dinner Casual attire - (note buffet theme!) flyer will be attached soon.