Private Schools
International School of Boston

International School of Boston

Grades: Pre-K - 12
Type: Day
Gender: Coed


The International School of Boston (ISB) is an independent, nonprofit school serving students from ages two through grade 12. This French-English bilingual and international school is located in Cambridge, one of the most vibrant metropolitan areas in the United States. As a world-class, accredited academic institution, ISB places the development of the bilingual brain at the heart of its mission. International School of Boston students graduate with an American high school diploma and choose between two internationally renowned diplomas—the French or the International Baccalaureate—giving them the opportunity to thrive at leading universities in the United States, France, and around the world. Offering a rich experience with rigorous programs, ISB prepares its students for a lifetime of learning and service.