The Sage International School of Boise opened in 2010 with 211 students. By 2014, there were nearly 900 in Grades K-11. Today our Boise campus routinely enrolls 1000 students in four different International Baccalaureate (IB) programs in Kindergarten through 12th grades. Sage-Boise is one of only three public schools in the United States that offers all four IB programs.
In 2019, the Sage International Network of Schools opened a second campus in Middleton, Idaho. Middleton is a lovely and lively community that is in the rapidly growing area of the western Treasure Valley of Idaho. The Sage Middleton campus has enrolled 400+ students in Grades K-11 and is still growing. It is authorized to offer the IB’s Primary Years Programme (K-5), Middle Years Programme (6-10), and is a Candidate School* for the Diploma Programme (11-12). These are schools that share a common philosophy—a commitment to high quality, challenging, international education that Sage International Middleton believes is important for our students.
*Only schools authorized by the IB Organization can offer any of its four academic programmes: the Primary Years Programme (PYP), the Middle Years Programme (MYP), the Diploma Programme (DP), or the Career-related Programme (CP). Candidate status gives no guarantee that authorization will be granted. For further information about the IB and its programmes, visit www.ibo.org
