Mt. Diablo High School - Class of 1970 Alumni, Concord CA
Join thousands of alumni from Mt. Diablo High School and the Class of 1970. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
09/03 vs Concord
09/10 vs Sonoma Valley
09/17 vs College Park
09/24 vs Las Lomas
10/01 vs Benicia
10/08 vs Ygnacio Valley
10/15 vs Clayton Valley Charter
10/22 vs Northgate
10/29 vs Miramonte
Upcoming Class of 1970 Reunions
'70 Reunion Info
CLASS OF 1972 MT. DIABLO HIGH SCHOOL REUNION
CLASS OF 1972 MT. DIABLO HIGH SCHOOL REUNION JOIN US TO CELEBRATE 50+ years! SATURDAY SEPTEMBER ...
View Details →Posted August 22, 2021 Important Update! Class of 1970 - 50th Reunion
CLASS OF 1970 50th+ YEAR CLASS REUNION SATURDAY - October 16, 2021 Noon to 6 PM Where: Concord Museum & Event ...
View Details →5th Annual All Alumni Picnic Sponsered by Class of 1964
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...
View Details →4th Annual Class Picnic sponsored by Class of 1964
Sponsored by the class of '64 we are inviting all classes to join us. This is our 4th annual picnic and we have ha...
View Details →Alumni reuion picnic
3 annual class picnic (Class of '64) ! This is our 3rd annyual "Class of '64 picnic leading up to our 50...
View Details →MDHS Class of 1970 - 40th Class Reunion
Hawaiian Barbeque Buffet Dinner Casual attire - (note buffet theme!) flyer will be attached soon.
View Details →Class Yearbook
View past yearbooks
Recently joined '70 Classmates
Connie Eker
Class of 1970
Nancy Carr
Class of 1970
James Freitas
Class of 1970
Susan Fernandez
Class of 1970
Ronald Vandergroen
Class of 1970
Kathleen Gomes
Class of 1970
Maryann Amyotte
Class of 1970
William Woodbury
Class of 1970
Patricia Bergman
Class of 1970
Laura (lolly) St. John
Class of 1970
Lon Underwood
Class of 1970
Fonna Critchfield
Class of 1970
Connect with Class of 1970 Classmates
Nearby Mt. Diablo Classmates
Class of 1968
34 classmates have joined
Class of 1969
65 classmates have joined
Class of 1971
24 classmates have joined
Class of 1972
43 classmates have joined