Mt. Diablo High School Alumni
Concord, California (CA)
Lon Underwood
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.
Sandy Griffith
Class of 1970
Radar Orielly
Class of 1980
Michael Parrish
Class of 1976
Anders Nilsen
Class of 1973
Ann Southworth
Class of 1976
Marvin Britton
Class of 2002
Ednna Aguayo
Class of 2006
Jim Brooks
Class of 1958
Debra Floranzano
Class of 1976
Connie Sutton
Class of 1961
Dave Dosen
Class of 1973
Richard Lamm
Class of 1977
Barbara Gordin
Class of 1984
Jesus Chavez
Class of 2003
Robert Hughes
Class of 1960
Bao Tran
Class of 1988
Bill Young
Class of 1975
Gary Nicholes
Class of 1988
Paul Brunelle
Class of 1961
Jonathan Steve
Class of 2005
Nancy Milina
Class of 1974
Joy Brooner
Class of 1972
Denise Russell
Class of 1982
Michael Ryan
Class of 1968
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.