The Leffell School is preparing the next generation of leaders to live thoughtful, values-based Jewish lives in the ever-evolving modern world.
A Journey That Builds from K to 12
Lower School (K-5)
Cultivating curiosity, confidence, and a strong academic foundation
Middle School (6-8)
Fostering independence, exploration, and academic growth
High School (9-12)
Empowering students to think critically and lead confidently
By the Numbers
60
years of educational excellence
12
varsity sports teams offered each year
50
acres across our two Westchester campuses
99
students who are children of alumni
141
High School students received the Global Seal of Biliteracy in Hebrew
126
colleges & university acceptances for Class of 2025
12
athletics league championships since 2020
8
weeks spent by each senior on Lev v’Nefesh in Poland and Israel
What’s Happening at The Leffell School
Major Success for our Independent Science Research Program
June 1, 2026
We are thrilled to share exciting news from our Independent Science Research (ISR) program. Our students haven’t just been working hard;…
-
Second-Grade Students Become City Planners
May 6, 2026
As a dynamic culmination of their social studies unit about urban and suburban communities, each second-grade class created its own…
-
Upper School Commemorates Yom HaZikaron and Yom HaAtzmaut
May 6, 2026
On Tuesday, the Lefell Upper School commemorated Yom HaZikaron with a poignant tekes led by the seventh and eleventh grades….
