Contact Us
Admissions Contact Information:
Principia School
13201 Clayton Road
St. Louis, MO 63131
Thanks for your interest in Principia School. We look forward to being in touch and would love to welcome you to campus soon.
Phone
We’re just a phone call away. Our office hours are
Monday–Friday, 9:00 a.m. to 4:00 p.m. CT.
314.434.2100, ext. 3610
Online
Or use the form below to send us a message or question.