Waterloo High School - Class of 1990 Alumni
Join thousands of alumni from Waterloo High School and the Class of 1990. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/20 vs Mt. Vernon
08/27 vs Freeburg
09/03 vs Columbia
09/10 vs Breese Central
09/17 vs East Alton-Wood River (Wood River)
09/24 vs Centralia
10/01 vs Civic Memorial
10/08 vs Jerseyville
10/15 vs Highland
08/27 vs Freeburg
09/03 vs Columbia
09/10 vs Breese Central
09/17 vs East Alton-Wood River (Wood River)
09/24 vs Centralia
10/01 vs Civic Memorial
10/08 vs Jerseyville
10/15 vs Highland
Upcoming Class of 1990 Reunions
Browse past reunion events and photos for your class here.Past Class of 1990 Reunions
Browse past reunion events and photos for your class here.Class Yearbook
View past yearbooks
Connect with Class of 1990 Classmates
Nearby Waterloo Classmates
Class of 1988
19 classmates have joined
Class of 1989
13 classmates have joined
Class of 1991
13 classmates have joined
Class of 1992
14 classmates have joined