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

Limited openings remain for the 2025-2026 school year. Submit an application on Ravenna as soon as possible.

The application for 2026-2027 and Fall Tour registration will open on August 25, 2025.

Contact our Admissions Team with any questions.

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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

70+

nationalities
represented

Only Boarding Program
in New York City

18

students
average class
size

80%

of faculty have
advanced degrees

45

competitive
athletic teams

50%

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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June 13, 2025

2024-2025: A Year of Outstanding Outcomes

Léman celebrated its 20th school year in 2024-2025! Read Head of School Maria Castelluccio’s end of year letter to our community, which shares outstanding Léman student achievements and school highlights.

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June 09, 2025

Léman Enters Third Decade as Leading Downtown School

Léman is busy preparing to start our 21st school year in September. Learn more about our growth and success during the last 20 years, and our future plans at our two historic campuses.

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May 30, 2025

Congratulations Class of 2025!

On Friday, May 30th, we celebrated members of the Class of 2025 during this year’s commencement ceremony! Students from Léman's 13th graduating class will be attending college and universities including Columbia, Penn, Cornell, Barnard, University of Chicago, NYU, Tufts, Emory and more!

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