Mt. Diablo High School Alumni
Concord, California (CA)
Patty Floyd (Patty Johnson)
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.

Kristal Allen
Class of 1983

Virginia Costa
Class of 1968

Patricia Benoit
Class of 1971

Veronica Pérez-westbrook
Class of 2013

Barbara Horne
Class of 1972

Fred Gibson
Class of 1964

Kathy Jones
Class of 1965

Jim Hansen
Class of 1979

Mike Oscar
Class of 2009

Katleen Hauser
Class of 1973

Sarah Smith
Class of 1976

Michelle Veneracion
Class of 1993

Debbie Curran
Class of 1978

Isa Karma
Class of 1982

Myrna Bixler
Class of 1951

Joy Daniel
Class of 1964

Russell Woodrow
Class of 1976

Richard Richard Tannehill
Class of 1977

Sofia Alam Sofia Alam
Class of 1992

Claire Denise Farris
Class of 1968

Pat Hennessy
Class of 1960

Melodee Caves
Class of 1968

Brandon Brandon Huft
Class of 1997

Mary Cramer
Class of 1981
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.