Welcome to St. Mary of Gostyn School

As Downers Grove’s oldest Catholic school, we have provided a superior faith-based education for families in the western suburbs since 1897. We partner with our parents to ensure each child reaches his or her full potential and graduates with the academic skills and life tools to achieve life-long success. We believe in a strong school-home partnership and we look forward to welcoming you to our community and to many years of spiritual growth, academic success and social/emotional development for your children.

Application Process

  • Complete our Inquiry Form to learn more
  • After we receive your Inquiry Form, we will schedule a tour for your family

  • Complete and submit the Enrollment Application Form

  • Reserve your child’s space by paying the registration fee

  • Complete the FACTS Grant & Aid Application (if applying for financial aid)

  • You will receive a Welcome Letter and Enrollment Packet!

Dedicated to the Success of Each & Every Child

Our faculty members nurture your child throughout their formative grade school years so that upon graduation from SMG they are well prepared for the academic challenges of high school.