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Freshman Admission Process

5 easy steps!

NOTE: This process is for incoming freshman students for the 2019-2020 school year. If you are interested in transferring to Althoff Catholic from another high school, please see the "Transfer Admission Process" tab of our website.  For information regarding admitted freshmen, please click here

1. Visit Us

crusader for a day

Students in the 6th - 8th grades are encouraged to visit Althoff Catholic as a Crusader for a Day.

Open House

Join us for Open House on Sunday, October 21 from 12:00 - 2:00 PM.  Register for Open House by clicking here.

2. Apply Now

Our online application is now closed. It is not too late to enroll your 8th grade student. Please contact the Director or Admissions at 618.235.1100 ext. 116 or at for application information at this time.

3. Supplemental Materials

Catholic Grade School Students: Althoff will automatically request 7th and 8th grade grades and test scores for your student.

Non-Catholic School Students: Families must request 7th and 8th grade grades and test scores to be sent to Althoff Catholic before Friday, January 4, 2019.

4. Admission Decisions

All admission decisions for the incoming freshman class will be mailed at the end of January 2019.