For 8th grade students interested in applying for the 2021-2022 school year, the SI Class of 2025 has been selected and online application process has concluded.
Click on "Application Login" below to create an account or to access an online application account that has already been created:
You will be able to view the application by clicking on the "Application Login" link above and registering an account. You are under no obligation to apply by viewing the application.
If you need assistance, please contact the SI Admissions Office.
Transfer Applicants for the 2021-2022 School Year
Interested in Transferring to SI? Please Read: Transfer Applicant Information
We do not accept students directly from outside the United States. It is our policy that all applicants must spend a minimum of one year studying at a school within the United States before applying to SI.
IMPORTANT: We are currently at enrollment capacity for the 2020-2021 school year. We do not accept mid-year transfers. Therefore, we are no longer accepting applications for any grade level for the 2020-2021 school year.