PLEASE NOTE: Léman’s birthday cut off for PK2, PK3, PK4 and K is December 31 of the enrolled school year.

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Each student,
future prepared.

Located in the heart of Lower Manhattan, Léman is an IB World School that prepares students ages 12 months through grade 12 to be confident leaders and global citizens with a sense of purpose.

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Located in the heart of New York City's most historic district, Léman Manhattan Preparatory School is a co-educational independent learning community and International Baccalaureate World School committed to educating, empowering and inspiring students from early childhood through 12th grade to be confident, independent critical thinkers.

Léman at a Glance

Serving students from
12 months-12th Grade

100+

nationalities
represented

Only Boarding Program
in New York City

18

students
average class
size

Nearly

100%

of faculty have
advanced degrees

45

competitive
athletic teams

70%

of students live in lower Manhattan

80%

of graduates are accepted to highly selective colleges *

International
Baccalaureate
World School

Recent News

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October 20, 2026

You're Invited on Nov 17: Raising a Child Who Can Think in an AI World

How can we help children become independent thinkers in an AI-driven world? Join Léman Chairman and CEO Rick Inatome on November 17 for a free, practical conversation about AI, learning, and parenting. Open to the public; registration required.

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October 16, 2026

5th Grade Students Visit Upper School Campus

Our 5th Grade students enjoyed an immersive, firsthand experience of life in Léman’s Middle School as they prepare to move up to 6th Grade next year.

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October 14, 2026

Kindergarten Scientists Discover a Tiny Ecosystem

Our Kindergarten scientists explored a miniature habitat, where decomposing wood provides shelter and nutrients for a variety of living organisms to identify both living and non-living elements within the habitat.

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Explore the Léman experience for your child.


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