Mt. Diablo High School Alumni
Concord, California (CA)
Lon Underwood
Mt. Diablo High School
Class of 1970
→ Join 2456 Alumni from Mt. Diablo High School that have already claimed their alumni profiles.
→ There are 76 classes, starting with the class of 1930 all the way up to class of 2021.
Class of 1970 Alumni
→ Reunite with 58 class of 1970 alumni that have joined.
Paul Matheson
Class of 1958
Datonya Bridges
Class of 1988
Judith Rasmussen
Class of 1957
Maryann Amyotte
Class of 1970
Kathleen Devoe
Class of 1978
Donald Leyden
Class of 1988
Brenda Johnson
Class of 1975
La Trena Coby
Class of 1988
Penny Rider
Class of 1963
Michael Ryan
Class of 1968
William Fields
Class of 1962
Debra Floranzano
Class of 1976
Ed Medeiros
Class of 1986
Robert Taylor
Class of 1989
Cheryl Maxwell
Class of 1964
Catherine Winburn
Class of 1974
Rhonda Condon
Class of 1988
Lyndsie Lopez
Class of 2010
Marcus Broughton
Class of 1999
Marc Berry
Class of 1973
Laura Larson
Class of 1982
Vince Mcmaster
Class of 1992
Michael Looper
Class of 1964
Rod Borba
Class of 1972
Upcoming 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)
Recent Class of 1970 Reunions
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.