Althoff Catholic High School

Althoff Catholic High School is located in Belleville, IL. It is a private school that serves 474 students in grades 9-12. Althoff Catholic High School is coed (school has male and female students) and is Roman Catholic in orientation. The school belongs to the Other school association(s).

In 2010, Althoff Catholic High School had 16 students for every full-time equivalent teacher. The Illinois average is 16 students per full-time equivalent teacher. Learn more about Althoff Catholic High School's students and teachers. more