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


December 4, 2025

As we enter Advent, the beautiful, peaceful time that prepares us for the birth of Jesus, former Academy Principal Marcia (Baronovic ’72, 8th) Renken shares the significance of one of our most beloved and long-standing Sacred Heart traditions, Christmas Baskets. Mrs. Renken now works part-time in Alumni Relations and fondly recalls how a family tradition born at the Academy when she was a young student is still alive and a meaningful part of her family’s lives.

The Christmas season is upon us. This week’s frigid temperatures allow us to appreciate our heated homes, warm meals, blanketed beds, and comfortable transportation as we drive carpool, run errands, and travel to visit family and friends.

The Academy’s tradition of Christmas Baskets has been celebrated for nearly 100 years. It gives us pause to be grateful for these and our many blessings. My family was first introduced to this tradition when I was a Primary student at the Academy of the Sacred Heart. The request from the school was to provide a ‘”basket’ of food to feed a family on Christmas Day. My family accepted this invitation and thus began a family tradition within an Academy tradition.

My family, which included my parents, a brother, sister, and me, made a list of the food items we wanted to buy and to the store we went to shop for breakfast, lunch and Christmas dinner for a family that needed this gift from a stranger because circumstances made it difficult or not possible for them to provide for their family.

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.