Colstrip High School - Class of 1974 Alumni

Join thousands of alumni from Colstrip High School and the Class of 1974. Reconnect with classmates, photos, yearbooks, upcoming reunions.

Varsity Football Schedule 2026-27

09/10 vs Thompson Falls
09/17 vs Huntley Project
09/24 vs Joliet
10/01 vs Roundup

Upcoming Class of 1974 Reunions

Browse past reunion events and photos for your class here.

Past Class of 1974 Reunions

Browse past reunion events and photos for your class here.

Colstrip '74 Apparel

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

Class Yearbook

View past yearbooks

Connect with Class of 1974 Classmates

Kirsty Erickson

Nearby Colstrip Classmates

Class of 1976

3 classmates have joined

View Class of 1976 Alumni