Illinois Valley High School - Class of 1991 Alumni, Cave Junction OR
Join thousands of alumni from Illinois Valley High School and the Class of 1991. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/28 vs Vernonia
09/03 vs La Pine
09/10 vs Jefferson
09/24 vs (opponent TBD)
09/03 vs La Pine
09/10 vs Jefferson
09/24 vs (opponent TBD)
Upcoming Class of 1991 Reunions
Browse past reunion events and photos for your class here.Past Class of 1991 Reunions
Browse past reunion events and photos for your class here.Illinois Valley '91 Apparel
Browse our apparel store for a wide range of Cougars gear, from t-shirts and hoodies, to caps and accessories.
Class Yearbook
View past yearbooks
Recently joined '91 Classmates
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