Plankinton High School - Class of 1970 Alumni

Join thousands of alumni from Plankinton High School and the Class of 1970. Reconnect with classmates, photos, yearbooks, upcoming reunions.

Varsity Football Schedule 2026-27

08/20 vs Beresford
08/27 vs Mobridge‑Pollock
09/03 vs Winner

Upcoming Class of 1970 Reunions

Browse past reunion events and photos for your class here.

Past Class of 1970 Reunions

Browse past reunion events and photos for your class here.

Plankinton '70 Apparel

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

Class Yearbook

View past yearbooks

Recently joined '70 Classmates

Pat Wilson
Class of 1970

Connect with Class of 1970 Classmates

Michael Wilson

Bonnie Stange

Michael Miller

Gene Hoefert

Nearby Plankinton Classmates

Class of 1968

3 classmates have joined

View Class of 1968 Alumni

Class of 1969

6 classmates have joined

View Class of 1969 Alumni

Class of 1971

4 classmates have joined

View Class of 1971 Alumni

Class of 1972

3 classmates have joined

View Class of 1972 Alumni