Pioneer High School Alumni
San Jose, California (CA)
Tammy Thompson-zidar (Tammy Thompson)
Pioneer High School
Class of 1975
→ Join 2488 Alumni from Pioneer High School that have already claimed their alumni profiles.
→ There are 65 classes, starting with the class of 1956 all the way up to class of 2024.
Class of 1975 Alumni
→ Reunite with 51 class of 1975 alumni that have joined.
Spencer Demmin
Class of 2018
Peter Elento
Class of 1995
Dr. Melvin Astrahan
Class of 1970
Tony Vaughn
Class of 1971
Raoul Morcate
Class of 1985
John Unruh
Class of 1974
Don Damico
Class of 1983
Sherrii-lynn Candace French
Class of 1962
Leslie Kawakami
Class of 2005
David Martin
Class of 1978
Jon Isaacson
Class of 1998
Louise Topel
Class of 1967
Karen Koch
Class of 1972
John Mcnamara
Class of 1968
Marilyn Delmonico
Class of 1968
Matt Adamsip
Class of 1975
Patricia Nelson
Class of 1983
Jill Poston
Class of 1974
Ken Stoppenbrink
Class of 1969
Tim Holmberg
Class of 1986
Robert (bob) Evans
Class of 1971
Karla George
Class of 1976
Tillie Mendoza
Class of 2003
Bill Pierce
Class of 1970
Upcoming Class of 1975 Reunions
Plan a Class of 1975 Reunion for Free
Pioneer Class of 1975 - 50th Reunion
Invited Classes: 1975
Date: Sep 20, 2025
Description: Please register at: www.pioneermustangs75.com to receive updates & ticket information. The Main Event:- Class of...(read more)
Recent Class of 1975 Reunions
Pioneer-Class of 1974 40th Reunion Open to all
Invited Classes: All Classes
Date: Jul 12, 2014
Description: Pioneer’s Class of ’74 would like to invite our alumni to join us as we celebrate our 40-year Reunion on Jul...(read more)