Mt. Diablo High School Alumni
Concord, California (CA)
Ronald Vandergroen
Mt. Diablo High School
Class of 1970
→ Join 2506 Alumni from Mt. Diablo High School that have already claimed their alumni profiles.
→ There are 77 classes, starting with the class of 1930 all the way up to class of 2025.
Class of 1970 Alumni
→ Reunite with 61 class of 1970 alumni that have joined.
James Llewellyn
Class of 2025
Steve Nichols
Class of 1970
John Mendoza
Class of 1985
Lynne Woods
Class of 1979
Michael Garrett
Class of 1963
Myron (ron) Walsh
Class of 1966
Paul Fischer
Class of 1969
Gary Grabbe
Class of 1972
John Foster
Class of 1981
Kim Berry
Class of 1982
Jasmine Jasmine Nicole Rantissi
Class of 2019
Teresa Vendeiro
Class of 1976
Kimberly Andrzejewski
Class of 1980
Berta Keeble Roberta
Class of 1957
Katie Springer
Class of 1977
Rafael Moncada
Class of 1989
Marcus Broughton
Class of 1999
Regina Long
Class of 1968
Paul Siembida
Class of 1985
Rena Fansher
Class of 1982
Orlando Pena
Class of 1980
Dara Bernstein
Class of 1988
Micki Burbulis
Class of 1963
Walter Johnson
Class of 1947
Recent Class of 1970 Reunions
Plan a Class of 1970 Reunion for Free
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 had suc...(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 50th Reunion...(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.