OABCIG High School - Class of 1973 Alumni, Ida Grove IA
Join thousands of alumni from OABCIG High School and the Class of 1973. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/28 vs Ridge View
09/05 vs Tri‑Center
09/12 vs Boyden‑Hull/Rock Valley
09/19 vs Kuemper
09/26 vs Spirit Lake
10/03 vs Lincoln Central
10/10 vs Okoboji
10/17 vs Southeast Valley
10/24 vs Western Christian
10/30 vs Kuemper
09/05 vs Tri‑Center
09/12 vs Boyden‑Hull/Rock Valley
09/19 vs Kuemper
09/26 vs Spirit Lake
10/03 vs Lincoln Central
10/10 vs Okoboji
10/17 vs Southeast Valley
10/24 vs Western Christian
10/30 vs Kuemper
Upcoming Class of 1973 Reunions
Browse past reunion events and photos for your class here.Past Class of 1973 Reunions
Browse past reunion events and photos for your class here.Class Yearbook
View past yearbooks
Connect with Class of 1973 Classmates
Nearby OABCIG Classmates
Class of 1971
6 classmates have joined
Class of 1972
6 classmates have joined
Class of 1974
3 classmates have joined
Class of 1975
3 classmates have joined