Skip links

Skip to primary navigation
Skip to content

Sage International School Boise

(208) 343-7243

431 E. Parkcenter Blvd. Boise, ID 83706

About
Enrollment
- Lottery & Enrollment
- Charter School Lottery Process
Current Families
Student Services
Get Involved
- Donate
- Volunteer
- PTO
Contact

Donate
Calendars
Our Schools

Sage Boise

(208) 343-7243

431 E. Parkcenter Blvd. Boise, ID 83706

OUR SCHOOLS

School Network
Sage Boise
Sage Middleton
Employee Portal

Search

About
Enrollment
- Lottery & Enrollment
- Charter School Lottery Process
Current Families
Student Services
Get Involved
- Donate
- Volunteer
- PTO

About
Enrollment
- Lottery & Enrollment
- Charter School Lottery Process
Current Families
Student Services
Get Involved
- Donate
- Volunteer
- PTO

Calendars

Event Calendar

Academic Calendars

Academic Calendar 2025-2026

Academic Calendar 2026-2027

Sage International School Boise

Sage International School engages students within an inclusive IB learning community, challenging all members to take risks and contribute locally and globally through open-minded inquiry.

Phone: (208) 343-7243

Fax: (208) 718-6179

info@sageintl.org

431 E. Parkcenter Blvd. Boise, ID 83706

sageinternationalboise

Looking for a great candidate to join our custodia

Looking for a great candidate to join our custodial team! Find out more: https://sageintl.org/careers

This year for their annual Food Drive, Sage High S

This year for their annual Food Drive, Sage High School students donated a record amount of 1,040 pounds and 1,876 items to the Boise Rescue Mission. The senior class donated not only the most items but also the most items per capita and as a result, earned free donuts! 🍩🥇We are so proud of our caring students for helping those in their community, way to go!

Every year the Idaho Department of Education holds

Every year the Idaho Department of Education holds a Holiday Card Contest, and accepts submissions from students in grades K-12 across all public schools in the State of Idaho. This year, Sage student Tulip Hossain was chosen as the First Grade winner! Tulip’s artwork will be displayed at the department of Education’s office and on their website throughout all of next year. Congratulations, Tulip! @idaho.sde

Happy scenes from a new playground! Just in time f

Happy scenes from a new playground! Just in time for the holidays. 🎁

Yesterday was a VERY exciting day for our PYP stud

Yesterday was a VERY exciting day for our PYP students! After having to wait a few days for additional bark to arrive, students were finally let loose to play on the equipment for their last break and Emily Downey was there to capture the excitement! The playground improvements are open and ready for students to enjoy. 🙌🏼🎁🛝🙌🏼

Our Enrollment Lottery for NEW to Sage families is

Follow on Instagram

Helpful Links
2023-24 Student Handbook
Attendance
Calendars
DMV Verification Letter Request Form
Lunch
Sports and Activity Early Release Form
Transcript Request Form
Order a Secondary (6th-12th) Yearbook

Copyright © 2023 Sage International School
All Rights Reserved

Explore

Drag