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The Leffell School

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Inside and outside the classroom, on our campuses and around the globe, Leffell School students are inspired to challenge themselves intellectually, to nurture their passions and talents, and to chart their own paths toward full immersion in the Jewish community and full immersion in the modern world.

Quick Stats (2025)

  • Top Ranked NY School
  • Grades: 6-12
  • Enrollment: 534 students
  • Yearly Tuition: $50,800
  • Average class size: 15 students
  • Application Deadline: None / Rolling
  • Source: Verified school update

Top Rankings

The Leffell School ranks among the top 20% of private schools in New York for:

Category
Attribute

School Overview

Religious Affiliation
Grades Offered
Grades 6-12
Year Founded
1966
School Calendar
First Day of School
Mon. Sep 1, 2025
Last Day of School
Mon. Jun 15, 2026
Campus Size
50

Student Body

Total Students
534 students
Student Body Type
Co-ed
Students by Grade
The Leffell School Student By Grade

Academics and Faculty

Total Classroom Teachers
81 teachers
Student : Teacher Ratio
7:1
National avg.: 13:1
Average Class Size
15 students
Number of AP Courses
15 courses
Classroom Dress Code
Formal

Tuition and Acceptance Rate

Admission Deadline
None / Rolling
Yearly Tuition Cost

School Notes

  • School Motto: Nurture Souls, Transform Lives
  • School Mascot: Lion
Source: Verified school update

Frequently Asked Questions

How much does The Leffell School cost?
The Leffell School's tuition is approximately $50,800 for private students.
What is The Leffell School's ranking?
The Leffell School ranks among the top 20% of private schools in New York for: Largest student body and Most AP courses offered.
When is the application deadline for The Leffell School?
The application deadline for The Leffell School is rolling (applications are reviewed as they are received year-round).

School Reviews

5  
The most amazing school, my daughter has thrived. The education is above others, Peer to peer is awesome We all work together as a family great admin support
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Quick Stats (2025)

  • Top Ranked NY School
  • Grades: 6-12
  • Enrollment: 534 students
  • Yearly Tuition: $50,800
  • Average class size: 15 students
  • Application Deadline: None / Rolling
  • Source: Verified school update

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Did You Know?

The average private school tuition in Westchester County, NY is $26,060 for elementary schools and $32,249 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Westchester County, NY is 75% (read more about average acceptance rates across the country).

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