International
Boise
Sage International
BOISE PUBLIC CHARTER SCHOOL
Sage International School Boise is a school of choice – a public charter school – offering students in K-12th grades a free, public education modeled on the globally renowned International Baccalaureate (IB) framework. Our inquiry-based model creates caring and curious students who ask questions and are equipped to solve big problems.
Upcoming Events
- November 5, 2026
-
-
PTO International Fair
November 5, 2026 6:00 pm - 8:00 pm
All Sage families are welcome!
-
- November 16, 2026
-
-
Sage Board of Directors Regular Board Meeting
November 16, 2026 5:30 pm - 7:30 pm
Sage International School Of Boise, 431 E Parkcenter Blvd, Boise, ID 83706, USA, Basecamp (Boise)-1-Conference Room (1)Sage International School Board Meetings take place as scheduled and begin at 5:30 p.m. We welcome all members of the Sage Boise and Middleton Communities to observe our meetings. Agenda and details will be posted on our website at least 2 days before each meeting: https://sageintl.org/our-board/
Our home webpage is https://sageintl.org/
-
- November 23, 2026
-
Sage International Network of Schools
Growing Stronger Together
Testimonials
What Do Students Have To Say About Sage?
“The teachers get to know you really well, so it feels like they actually care about you as a person, not just as a student. I feel so special here at Sage, it’s like a family.”
— Lillian, Sage Student
“I have some of the greatest friends here, and teachers are so incredible and knowledgeable. They really are invested in your life and your education.”
— Olivia, 2023 DP Valedictorian
“Sage gave me a critical thinking skill that a lot of high schoolers didn’t have…moving into college, having that has given me an academic and social advantage that I wouldn’t have had otherwise.”