Pioneer High School - Class of 1978 Alumni, Whittier CA
Join thousands of alumni from Pioneer High School and the Class of 1978. 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
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 1978 Reunions
Browse past reunion events and photos for your class here.Past Class of 1978 Reunions
Browse past reunion events and photos for your class here.Class Yearbook
View past yearbooks
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Class of 1976
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Class of 1977
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Class of 1979
19 classmates have joined
Class of 1980
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