St. Mary Catholic School strives to be a place of welcome, a place to feel at home. We welcome you to discover how we live our mission.

Why Choose St Mary

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St. Mary Parish School welcomes our new principal, Dr. Mark Joerres.  Click HERE to read an overview of his background.  Click HERE to view his letter to parents.

Now enrolling 3K - 8th grade students for the 2020-2021 School Year.  If interested, visit our Admissions Page and/or call our School Office at 414-425-3100 and someone will contact you.

The St. Mary Hales Corners Royal Run is virtual this year!  We are sad that we will not be able to throw our annual Bash, but thrilled to come together virtually. Plus, we're excited to add the Royal Warrior Challenge.  Click HERE for details.


Uplifting Message

Students at St. Mary Parish School provided cards with uplifting messages to nurses at Froedtert and Children's Hospital.  Click HERE to see more uplifting messages from our kindergarten and middle school students.

Uplifting Messages

St. Mary Parish School thanks all the individuals who are keeping us safe during this time.  Thank you for making a difference in our lives.  

Click HERE to see the video from the Milwaukee Archdiocese's Catholic Schools Dinner.  One of the features in the video includes St. Mary School Faith in Our Families (FIOF) Program.

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In the Spotlight

Social Inclusion

The students have been focusing on Social Inclusion and what each one of them can do to make the school a place where no student feels isolated. Every student of St. Mary’s has taken part in creating the Heart of Inclusion. They have each written a way that they try to help others in situations where they see someone left out. Our goal is to “be the one” who makes a difference in another person’s life.