Brooklyn, New York, United States Day · Coed Ages 3–14International School of Brooklyn
A bilingual French / Spanish IB World School in Brooklyn, NY — full PYP + MYP, 355 students from 65+ nationalities, founded 2005.
AI Fit Summary
Why this school may fit your child: International School of Brooklyn pairs a IB / French / Bilingual academic track with a urban campus and a 1:8 student-teacher ratio. It's a strong consideration for students drawn to US bilingual high schools / International high schools pathways.
- Strong fit for US bilingual high schools / International high schools pathway
- 1:8 ratio supports individualized attention
- IB · French · Bilingual curriculum aligns with university aspirations
- Strong day-school pastoral team
Academic overview
ISB was founded in 2005 in Brooklyn's Carroll Gardens neighbourhood as one of New York City's few full-IB Continuum schools. About 355 students aged 3-14 in the PYP and MYP programmes. The school is genuinely bilingual: students choose between French-English or Spanish-English immersion tracks from Pre-K through Grade 8. Recent leavers' destinations through partner high schools include Brown, Cornell, Johns Hopkins, Amherst, McGill, Toronto and Sciences Po. Published 2026-27 tuition: $40,206 (Pre-K 3) up to $52,537 (Middle School). Class size of 16 with a 1:8 student-teacher ratio enables tutorial-style instruction and mentor-led research projects.
Curriculum & subjects
University pathways
Placement score is BestPeopleDo's internal estimate of the school's recent university outcomes (0–100), based on publicly available data and advisor knowledge. Detailed per-cohort offer counts are confirmed during the advisor call.
Fees & scholarships
Estimate the all-in cost
Most families budget against tuition + 10–20% in living, travel and ancillary costs. Adjust the inputs to plan against scholarships, length of stay, and your home currency.
Location
International School of Brooklyn sits in Brooklyn, New York, United States — an urban campus. Tap "Request virtual tour" above to have an advisor send walkthrough video links and schedule a live tour.
Admissions process
- 1Inquiry & profile reviewWe share your child's Student Fit Profile with the admissions team.
- 2Application & documentsSchool-specific form, transcripts, recommendations, English test if required.
- 3AssessmentOnline interview, sample lesson, or admissions test depending on the school.
- 4Offer & enrollmentOffer letter, contract, and visa support if needed.
Important dates
FAQ
Is International School of Brooklyn a good fit for international families?
Yes. International School of Brooklyn actively supports families relocating internationally with visa guidance, language transitions, and pastoral care designed for mobile households.
What does the typical application timeline look like?
Most families start 12–18 months before intended intake. Early application is strongly recommended for boarding.
Are scholarships available?
Yes. Merit-based and need-based scholarships are reviewed annually.
What's the average class size?
Approximately 16 students per class with a 1:8 student-teacher ratio.
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