Pittsburg High School - Class of 1990 Alumni

Join thousands of alumni from Pittsburg High School and the Class of 1990. Reconnect with classmates, photos, yearbooks, upcoming reunions.

Varsity Football Schedule 2026-27

08/27 vs Monterey Trail
09/03 vs St. John Bosco
09/10 vs James Logan
09/17 vs Mission Viejo
10/01 vs Los Gatos
10/08 vs Liberty
10/15 vs Freedom
10/22 vs Deer Valley
11/05 vs Heritage

'90 Reunion Info

Calss of 1990 - 20Year Reunion!

http://pittsburg1990.myevent.com/

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Connect with Class of 1990 Classmates

Cindy Macaalay

Joshua Cowger

LaTonya Stallworth

Christy Barrett

Christina Sanchez

Michelle Masinas

Mike Carlson

Jeff Castle

Lisa Montgomery

Tanya Aviles

Tami Brown

Jeff Acedillo

Holly Hawkins

Juan Carlos Delcid

Tamara Presswood

Tina Louthan

Tomiko Winston

Dan Dan Potter

Tara Davis

Linda Hagerstrand

Jason Biggs

Gwen Alexander

Lisa Silas

Lorraine Mangosong

Stephanie Compton

Candace Harr

Rob Jenkins

Nearby Pittsburg Classmates

Class of 1988

43 classmates have joined

View Class of 1988 Alumni

Class of 1989

30 classmates have joined

View Class of 1989 Alumni

Class of 1991

35 classmates have joined

View Class of 1991 Alumni

Class of 1992

30 classmates have joined

View Class of 1992 Alumni

Pittsburg High School Alumni

Class of '90 Homepage