Duchesne High school colors are navy blue, white, and gray; its mascot is the eagle.

[2] Duchesne has sponsored athletes who have achieved all-region, all-state, all-American, and even a finalist for the High School Heisman in 2007.

1926 – The original 1907 building was abandoned and a new Duchesne Public School was built that housed Kindergarten - 10th grades.

1931 – On May 17, 1931 the Duchesne Public school held a graduation ceremony for four students that composed the first senior class.

1936–1937 – After acquiring land on the corner of 200 West and 100 North, construction started on a separate high school building in June 1936.

The 1907 structure was torn down and materials used to construct the 40' × 60' Manual Arts building just west of the new high school.

1980~ – The old 1936 structure was torn down and replaced with a wrestling gymnasium, art room, wood and metal shop, more classrooms, and an auditorium.