Duchesne High School is a Private School serving the St. Charles County community. Located in Saint Charles, MO, the Co-educational private school teaches Grade 9 to Grade 12, with a Roman Catholic religious orientation.
As of the last reported school year in 2019-2020, 309 students attended Duchesne High School with a student to teacher ratio of 11.04, earning a ratio grade of C. Duchesne High School ranks #72 in size compared to all Missouri private schools.
If a diverse private school is essential, Duchesne High School ranks #153 in Missouri for diversity, earning a grade of D.