Althoff Catholic High School
Belleville, Illinois · Grades 9–12 · Catholic
At a glance
Students335
Students per teacher15
Grades9–12
CountySt. Clair
From the federal Private School Universe Survey, 2023-24.
Faith and learning
- Tradition
- Catholic
- Affiliation
- Roman Catholic
- Statement of faith
- Not yet published
- Curriculum
- Not yet published
- Accreditation
- Not yet published
Contact
- Address
- 5401 W Main St, Belleville, IL 62226
- Phone
- (618) 235-1100
Compare nearby
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- Blessed Sacrament SchoolCatholic
- Notre Dame Academy of BellevilleCatholic