Parent Portal
Welcome to the School Portal, a digital resource for current families! Below, you'll find public information such as the all-School calendar of events, key phone numbers and dates, athletic information, and more.
Parent Communication
- Communications Overview
- Principia Parents Association (PPA)
- Secure Portal Access Information
- Dining Services, by Sage: Welcome | Sage Listened | Menu
Contact Information
The secure portal is for parents, students, and staff.
Phone Numbers
- Principia Hotline
314.514.3000 - Sports Hotline
314.275.3580 - Switchboard
314.434.2100 - Boys' Dorm
314.275.3541
- Girls' Dorm
314.275.3544 - Afterschool Care
314.275.3579 - Campus House
314.275.3590 - Campus Security
314.514.3111
Transportation and Directions
Academic Calendar
Principia School Key Dates for 2022-2023
Fall Semester 2022 |
|
Boarder Travel Day for Pre-season Training | Sunday, Aug. 7 |
Pre-season Training begins | Monday, Aug. 8, 2022 |
US/MS Boarders (Non-Pre-Season Training) | Friday, Aug 12 |
All-Parent Opening Meeting/PPA Ice Cream Social | Sat., Aug. 13 |
First Day of School - all levels | Monday, Aug. 15 |
US Fall Trips | Sept. 3-10 |
MS Retreat | Sept. 21-23 |
Family Weekend - US Family & MS Boarding Family | Oct. 7-9 |
Fall Break (no school) | Oct. 14-17 |
Thanksgiving Break (no school) | Nov. 23-25 |
US/MS/LS/PS Last day of classes | Thursday, Dec. 8 |
Boarders Travel Day | Friday, Dec. 9 |
Winter Break | Dec 9-Jan. 3 |
Spring Semester 2023 |
|
Boarder Travel Day | Tuesday, Jan. 3 |
First Day of Classes | Wednesday, Jan. 4 |
MLK Holiday (no school) | Monday, Jan. 16 |
Boarder Travel Day | Saturday, March 11 |
Spring Break | March 11-26 |
Boarder Travel Day | Sunday, March 26 |
Classes resume | Monday, March 27 |
Last Day of Classes for LS/MS | Thursday, May 19 |
MS Trips | March 31-April 7 |
Last Day for MS/LS/PS | Thursday, May 18 |
Last Day for US | Friday, May 19 |
Graduation | Sunday, May 21 |
Boarder Travel Day (after graduation) | Sunday, May 21 |
US Sports Camps (optional) | May 21-25 |