Waterloo High School - Class of 2003 Alumni
Join thousands of alumni from Waterloo High School and the Class of 2003. 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 2003 Reunions
Browse past reunion events and photos for your class here.Past Class of 2003 Reunions
Browse past reunion events and photos for your class here.Class Yearbook
View past yearbooks
Recently joined '03 Classmates
Sandy Tedder
Class of 2003
Connect with Class of 2003 Classmates
Nearby Waterloo Classmates
Class of 2001
9 classmates have joined
Class of 2002
4 classmates have joined
Class of 2004
16 classmates have joined
Class of 2005
10 classmates have joined