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St. Mary's Episcopal School is an independent Christian School located in Edmond, Oklahoma. 

St. Mary's educates children ages 2.5 through 5th grade, offering exceptional early childhood and elementary programming designed to help each child achieve his or her personal best. St. Mary's is fully accredited by the Southwestern Association of Episcopal Schools, which is recognized by the National Association of Independent Schools and the State of Oklahoma.

Our 51-acre campus in north Edmond features outdoor classrooms, athletic fields, walking trails, and so much more. We believe that learning through experience is powerful, and strive to give our students those opportunities. If you are interested in learning more about St. Mary's Episcopal School, please contact us for more information or to set up a private tour. We look forward to working with you as you navigate this important decision. 


For more than 40 years, St. Mary's has served the families of Edmond, Guthrie, Deer Creek, and beyond as partners in their child's first educational experiences. As a private preschool and elementary school, special care is taken by our faculty to meet each child where they are — our desire is to challenge each child's unique abilities and interests while guiding all students to be respectful, responsible, and resourceful. 

St. Mary's is a small school by intent and design. Our size enables us to measure success one child at a time. In this environment, children form positive, life-long relationships with classmates and teachers. Low student-teacher ratios are maintained in an effort to provide individualized and small group instruction. 


St. Mary's welcomes families of all faiths. As part of our Episcopal identity, we celebrate the varied cultures and families who make up our school. 


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Our Mission

To Provide Quality Academic Programs in an Environment Fostering Respect for Faith, Family, Others, and Self.

Our Philosophy

St. Mary’s educational philosophy is founded on the Episcopal tradition of academic excellence, regular worship, service learning, and physical well-being.  Our purpose is to foster an education that seeks to develop each student academically while providing a values-centered, character-building education to prepare each student to live a creative, humane, and compassionate life, worthy of a child of God.