Why the Academy?

The Academy of the Sacred Heart is an independent Catholic school in St. Charles, Missouri open to 3-year-old through 8th grade children of all faiths. Our program offers students the opportunity to learn and grow in a safe and happy environment, with a focus on building strong academic skills while fostering independent learning and communication. Curriculum highlights include: two Science labs, a Makerspace, 1:1 computing, French and Spanish, daily Physical Education, and recognized art, music and athletic programs.

Founded in 1818 by St. Philippine Duchesne, the Academy was the first of many Sacred Heart schools established in the United States. Our mission is to educate and inspire the heart and mind of each child to become a courageous and confident leader who knows and loves God, and who reveals that love by serving others. Our graduates are young men and women well prepared for the challenges of high school, college, and beyond.

Visit our Admissions page for more information.

ISACS Provisional Member SchoolNiche A+ School, click to read more!

News

Happy Feast of Mater Admirabilis

Today, October 20, is a very special day for Sacred Heart schools around the world as we celebrate the Feast of Mater Admirabilis, “Mother Most Admirable.”

This morning, the Academy community gathered for Mass in the Shrine of St. Philippine Duchesne celebrated by Fr. Jeff Fennewald. This shared feast day reminds us of our deep connection to the wider Sacred Heart family as we are united in prayer.

Join Kat Gaylord ’21 to Launch Collaboration with enewton design

As a young child, Kat was diagnosed with a rare brain tumor and has undergone three extensive surgeries. Though thankfully not cancerous, it has been hard physically and emotionally over the past 15 years, and there are times when Kat has not been able to think or move.

Country Fair Success

October 12, 2025
Country Fair Success

Country Fair 2025 was a wonderful day filled with Academy spirit! Thanks especially to our chairs, Jackie and Chad Swagman, and co-chairs, Jon and Catherine Malycke, committees, volunteers, sponsors and donors for making Country Fair such a fun and successful day!

Academy Receives $10,000 Grant for Science

The Academy was thrilled to receive a $10,000 grant from Gateway To Innovation (G2I) as part of their community giveback program. Their yearly conference for technology professionals returns proceeds to the worthy causes that advance the future of technology. This year, G2I awarded $300,000 to St. Louis area organizations and we are grateful to be among the award recipients once again.

From the Heart, Community Voices

Community Voices

From the Heart


November 13, 2025

The Academy community welcomed Mr. John McClure as our Veterans Day guest speaker this week. Mr. McClure is the father of four Academy alums, grandfather of five alums, and was Board of Trustees chair from 2003-2007. He served in the Army in Vietnam, and inspired Academy students with his reflection on service. “I served because of my love for this country and the opportunity to give something back and to protect those freedoms that we so enjoy,” he says. Below we share a portion of his remarks:

Those of us who served, and particularly those of us who were deployed, know how difficult it was for our loved ones to carry on while we were away. They made sacrifices every single day so that we could serve our country, and in doing that, we honor their service.

Serving means putting the needs of others above your own needs without asking for anything in return. Serving means making a positive impact on another’s life. And I know that service is important at the Academy. Just look down on the corner of Clark and Second Street and you’ll see a sign that says, ‘This student will give 20 hours of service within the course of a year.’ Middle School students do service projects — might be in a nursing home or food pantry. There are other food drives and toy drives during the year. And who can forget the Christmas Baskets that are prepared and the Christmas Basket liturgy where we give food to families in need.

School Calendar

Faith
A personal and active faith in God.
Intellect
A deep respect for intellectual values.
Service
A social awareness which impels to action.
Community
The building of community as a Christian value.
Growth
Personal growth in an atmosphere of wise freedom.