About
At Principia, we take a different approach to education—blending academic excellence with Christian Science-based character education. Along with our School and College, we provide programs for families with infants and a variety of opportunities for lifelong learning, all grounded in our mission.
More than 800 students from over 30 countries attend Principia.
More than 14,000 Principia alumni span the globe, with College alumni living in 64 countries.
Last year, 129 faculty members shared expertise on topics ranging from sea turtles to choral music to robotics.
Get to Know Us Better
Last year we won competitions, studied abroad, and sent hundreds of graduates out to bless the world. Learn more about student achievements and find out what our alumni are up to.
Join the Principia Team
From our award-winning Early Childhood through 12th grade school in St. Louis, Missouri to the top-ranked Principia College in Elsah, Illinois, Principia faculty and staff make up a close-knit community of educators, coaches, and professionals taking a distinct approach to education—blending academic excellence with Christian Science-based character education. Principia’s team of our over 500 employees supports not only Principia School and Principia College, but also a worldwide network of Alumni & Friends.
View our career opportunities, join our Talent Community, read our offered benefits, and more on Careers at Principia.