For the 2026 school year, there are 3 private elementary schools belonging to International Baccalaureate (IB) World School serving 1,320 students in Massachusetts. You can also find more schools membership associations in Massachusetts.
The top-ranked private elementary schools belonging to International Baccalaureate (IB) World School in Massachusetts include British International School Of Boston, International School Of Boston, and The Newman School.
The average acceptance rate is 50%, which is lower than the Massachusetts private elementary school average acceptance rate of 73%.
Top-Ranked Private Elementary Schools Belonging to International Baccalaureate (IB) World School in Massachusetts (2026)
School
Location
Quick Facts
247 Marlborough Street
Boston, MA 02116
(617) 267-4530
Boston, MA 02116
(617) 267-4530
Gr: 7-12 | 258 students Avg. class size: 12 students Sports: 8 | Extracurrculars: 16 Tuition & acceptance rate listed
416 Pond Street
Jamaica Plain, MA 02130
(617) 522-2261
Jamaica Plain, MA 02130
(617) 522-2261
Gr: PK-12 | 522 students Avg. class size: 15 students Sports: 7 | Extracurrculars: 12 Tuition listed
45 Matignon Road
Cambridge, MA 02140
(617) 499-1451
Cambridge, MA 02140
(617) 499-1451
Gr: NS-12 | 540 students Avg. class size: 14 students Sports: 4 | Extracurrculars: 56 Tuition listed
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