Upper Division

A message from Aimée Bates

Whether you are coming from across the world or down the street, we look forward to welcoming you and your family in August for the 2023–24 school year. I encourage you to pay special attention to the preliminary course selection information now available on this website, which will guide you through the important task of signing up for classes for the fall. This website also contains helpful information including:

Please bookmark this site and visit it for the most up to date information about the upcoming school year. If you have a specific question that is not addressed here, please reach out to us directly at communications@stevensonschool.org.

Aimée Bates
Head of the Upper Division

Post-enrollment forms are now available on your Guardian Pirate Page.

Arrival Dates
at a Glance

Note: We request that resident students plan to arrive between 12:00 p.m. and 3:00 p.m. on their arrival date when possible.

Special note: arrival slots for Monday, August 21, will be between 11:00 a.m. and 2:00 p.m.

  • Pre-season Sports: Sunday, August 6, Sunday, August 13, or Sunday August 20
  • Resident Student Leaders: Sunday, August 13
  • All Student Leader Training: Monday, August 14

  • New Resident Move-In: Monday, August 21
  • Returning Resident Move-In: Tuesday, August 22

  • Returning Day Students Check-In: Tuesday, August 22 9:00 a.m.–5:00 p.m.

  • Orientation for all new students (day and boarding): Tuesday, August 22

  • First Day of Classes: Wednesday, August 23

Virtual Orientation

Get information about upcoming virtual orientations for students and families.

Vacation Travel Planning

Get information about vacation travel dates, protocol, and procedures.

New Student FAQs

Essential information that will assist new students in their preparation for the school year and life on campus.

Athletics & Preseason

Arrival dates and relevant information

Course Selection

Visit our classes page to read about the course selection process from our Registrar, Liz O’Hara, and review available courses today!

Your Constellation of Support

Phillip Koshi

Dean of Students

Liz O’Hara


Deirdre Newell

Director of Counseling

Erica Sanborn, RN

Health Center Director

Justin Clymo ’93

Director of Athletics

Please visit your Pirate Page for access to our complete directories.

Past Webinar Videos & Performances

The Arts



Student Panel

Equity & Inclusion

Coffee Hour with Dr. Griffiths

Financial Aid and Re-Enrollment

Admissions Information Session