Union Mine High School - Class of 1977 Alumni, El Dorado CA

Join thousands of alumni from Union Mine High School and the Class of 1977. Reconnect with classmates, photos, yearbooks, upcoming reunions.

Varsity Football Schedule 2026-27

08/27 vs Colfax
09/03 vs Wheatland
09/10 vs Bear River
09/24 vs Galt
10/01 vs Liberty Ranch
10/08 vs Argonaut (Jackson)
10/15 vs Rosemont
10/22 vs Bradshaw Christian
11/05 vs El Dorado

Upcoming Class of 1977 Reunions

Browse past reunion events and photos for your class here.

Past Class of 1977 Reunions

Browse past reunion events and photos for your class here.

Union Mine '77 Apparel

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

Class Yearbook

View past yearbooks

Connect with Class of 1977 Classmates

George George Raymond Smith