Riverdale High School - Class of 1990 Alumni, Port Byron IL
Join thousands of alumni from Riverdale High School and the Class of 1990. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/20 vs Princeton
08/27 vs Hall/Putnam County
09/03 vs Mendota
09/10 vs Orion
09/17 vs Rockridge
09/24 vs Mercer County
10/02 vs Newman Central Catholic
10/08 vs Erie‑Prophetstown
10/16 vs Kewanee
08/27 vs Hall/Putnam County
09/03 vs Mendota
09/10 vs Orion
09/17 vs Rockridge
09/24 vs Mercer County
10/02 vs Newman Central Catholic
10/08 vs Erie‑Prophetstown
10/16 vs Kewanee
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 Riverdale Classmates
Class of 1988
6 classmates have joined
Class of 1989
12 classmates have joined
Class of 1992
7 classmates have joined