Admissions
Welcome! We're glad you're here and hope you enjoy learning more about our school and programs.
Principia School is an independent, co-educational college preparatory school welcoming local students (preschool through grade 12) from a range of faith backgrounds who value a spiritually based approach to character development and education as well as boarding students (grades 7–12) from around the world who are Christian Scientists.
If you're looking for a school that will inspire your child's desire to learn, to serve, and to strive for excellence, we'd love to meet you!
Campus is currently closed to visitors, but our virtual visiting events are open.
See Us in Action
Get a glimpse of the learning taking place at Principia through our collection of videos.
See Our Viewbook
Get insight and information about our curriculum, values, and community. Download a copy or contact us to request one.
Live out of town and want to visit? Our Travel Fund will help you get here! Learn more
Moving to St. Louis
Each year, Principia’s spiritually based approach to education inspires families from around the U.S. (and the world!) to relocate to St. Louis. Hear from some of these families, and discover what St. Louis has to offer.
