International School of Boston
Cambridge · MA · Private independent · K-12 combined
How International School of Boston compares for families
What families should know about International School of Boston.
- ▸ LocallyMA students outperform the US average on NAEP 8th-grade math (+14 points).
For Parents
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Your state's public flagship
University of Massachusetts-Amherst
The in-state tuition gap is the flagship's biggest draw — most in-state families pay far less than the out-of-state sticker. Average net price after aid runs about $22,383/yr. Admission odds depend on your student's GPA and test scores, not which high school they attend.
Source: IPEDS admissions, tuition & enrollment + College Scorecard net price. Flagship = the state's primary public research university.
Their published college list
Colleges the school lists for its graduates (Class of 2026)
International School of Boston publishes a list of colleges for its graduates. What follows is copied from that document — 130 colleges, in the document's own order.
and 100 more
These are the colleges the school published for its graduates.
Check your kid's odds at these colleges →We'll load 10 from the list above — add your name, email and your child's numbers and we'll see where your child lands at each.
Independently verified As published by International School of Boston — Class of 2026 College Acceptances & Matriculations ↗. Found at: Academics > College Counseling, 'Acceptance & Matriculation List' PDF.
About this listing
International School of Boston is listed by NAIS. It has not reported to the federal Private School Survey, which is voluntary, so enrollment figures are not available here — many of the country's oldest independent schools are in the same position. The school's own site: www.isbos.org ↗
Not enough enrollment history on file to chart a trend for this school yet.