Pioneer High School - Class of 1983 Alumni, Whittier CA

Join thousands of alumni from Pioneer High School and the Class of 1983. Reconnect with classmates, photos, yearbooks, upcoming reunions.

Varsity Football Schedule 2026-27

08/20 vs Santa Fe
08/27 vs La Quinta
09/03 vs Rancho Alamitos
09/10 vs Kennedy
09/17 vs Estancia
10/01 vs Artesia
10/08 vs Lynwood
10/15 vs Whittier
10/22 vs Firebaugh

Upcoming Class of 1983 Reunions

Browse past reunion events and photos for your class here.

Past Class of 1983 Reunions

Browse past reunion events and photos for your class here.

Pioneer '83 Apparel

Browse our apparel store for a wide range of Titans gear, from t-shirts and hoodies, to caps and accessories.

Class Yearbook

View past yearbooks

Recently joined '83 Classmates

Nancy Guillen
Class of 1983

Richard Guzman
Class of 1983

Connect with Class of 1983 Classmates

Robert Graham

Florentino Guzman

Loretta Nellie

Carl Casey

Daniel Rivera

Rosetta Ramirez

Richard Fox

Nearby Pioneer Classmates

Class of 1981

19 classmates have joined

View Class of 1981 Alumni

Class of 1982

11 classmates have joined

View Class of 1982 Alumni

Class of 1984

11 classmates have joined

View Class of 1984 Alumni

Class of 1985

9 classmates have joined

View Class of 1985 Alumni