International Admissions

Ready to start your future? Let us assist you throughout the application process.

Thornton Academy enrolls boarding students from the US and over 50 countries all over the world. No matter where you're from, you can be who you are at Thornton Academy!

Thornton Academy offers rolling admissions, meaning that if we have space, we are happy to consider your application as soon as you apply.

We are currently accepting applications for 2024-25 academic year, 2025 spring semester, and the 2025-26 academic year.  

Step-by-step admissions process

The Admissions staff is pleased to assist students and families throughout the application process. If you'd like to talk with us before you apply, email or call us at 207-282-5383.

a student listens intently to a teacher

If you come to Thornton Academy, you'll learn what you couldn't learn at home, and you can make so many friends in the dorm. It's the perfect school! 

Hyunji Lee '23, Korea

Application FAQs