About This School
Mullen High School is located in Denver, CO. It is a private school that serves 944 students in grades 9-12. Mullen High School is coed (school has male and female students) and is Roman Catholic in orientation. The school belongs to the Other religious school association(s).
In 2010, Mullen High School had 14 students for every full-time equivalent teacher. The Colorado average is 17 students per full-time equivalent teacher.