Virtual Open House

and Tours


  • Families interested in OSM are encouraged to attend our Virtual Open House on January 31st from 9 AM -10 AM. You will be able to meet with teachers of all grade levels. In addition, students and parents will be available to share their experiences and answer questions. Click HERE to access the RSVP form.

  • We invite you to take a virtual tour of our school. Click HERE to learn more about Old St. Mary's.

  • You can complete an application by clicking HERE

  • In addition to the application, we require a $50 application fee. Only completed applications with the application fee will be reviewed.

Family Interview

  • In order to get to know you and your child, you will be invited to interview with the Principal and Enrollment Director.


Application and Enrollment Process

Admission Decision

Following an interview, families will be notified of acceptance. Once a child has been accepted, a non-refundable deposit of $1,500.00 will be required in order to confirm the child’s placement. This payment is due within two weeks of acceptance and will be applied to the family’s tuition.

Catholic Values

Old St. Mary’s School offers a faith-based education and children will be exposed to the values, customs, rituals, and teachings of the Catholic faith. 


Age Requirements

Any child entering school must be in compliance with the requirements of the State of Illinois regarding age of admission. Preschool students must be three or four years old on or before September 1. Students entering kindergarten must be five on or before September 1. Students starting 1st grade must be six on or before September 1 etc.


Please note that letters of recommendation are neither required or accepted. 


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Old St. Mary's School,  1474 South Michigan Avenue, Chicago, Illinois 60605 |  |  Tel: 312-386-1560

 Office Hours: Mon - Fri  7am-3:30pm