Sioux County High School - Class of 1966 Alumni, Harrison, NE

Join thousands of alumni from Sioux County High School and the Class of 1966. Reconnect with classmates, photos, yearbooks, upcoming reunions.

Varsity Football Schedule 2026-27

08/26 vs Paxton
09/10 vs Leyton
09/17 vs Banner County
09/23 vs Crawford
10/01 vs Hay Springs
10/07 vs Morrill
10/15 vs Minatare
10/22 vs Cody‑Kilgore

Upcoming Class of 1966 Reunions

Browse past reunion events and photos for your class here.

Past Class of 1966 Reunions

Browse past reunion events and photos for your class here.

Sioux County '66 Apparel

Browse our apparel store for a wide range of Warriors gear, from t-shirts and hoodies, to caps and accessories.

Class Yearbook

View past yearbooks

Recently joined '66 Classmates

Darlene Lewis
Class of 1966

Connect with Class of 1966 Classmates

Mary Christensen

Susan Chadburn

Nearby Sioux County Classmates

Class of 1967

3 classmates have joined

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Class of 1968

4 classmates have joined

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