St. Leonard School

3322 Clarence Ave
Berwyn, IL 60402

www.stleonardschool.org

Saint Leonard School offers a solid Catholic foundation, which fosters Christian values and a strong sense of community.

A dynamic, proactive principal, along with dedicated teachers committed to academic excellence, are reasons Saint Leonard is a wonderful learning environment for your child.

Quick Facts (2026)

Grades: Prekindergarten-8
Enrollment: 236 students
Average class size: 18 students
Application Deadline: None / Rolling
Source: Verified school update

School Overview

School Membership(s)School Assoc.

National Catholic Educational Association (NCEA)

Religious Affiliation

Catholic

Grades Offered

Grades Prekindergarten-8

Year Founded

1930

Summer School Offered

Yes

School Calendar

View School Calendar

Student Body

Total Students

236 students

Student Body Type

Co-ed

% Students of Color

78%

State avg.: 34%

Students by Grade

Academics and Faculty

Total Classroom Teachers

12 teachers

Student-Teacher Ratio

20:1

National avg.: 11:1

Average Class Size

18 students

Tuition and Acceptance Rate

Admission Deadline

None / Rolling

School Notes

Saint Leonard School offers a solid Catholic foundation, which fosters Christian values and a strong sense of community. A dynamic, proactive principal, along with dedicated teachers committed to academic excellence, are reasons Saint Leonard is a wonderful learning environment for your child.

Source: Verified school update

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Frequently Asked Questions

When is the application deadline for St. Leonard School?

The application deadline for St. Leonard School is rolling (applications are reviewed as they are received year-round).

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Quick Facts (2026)

Grades: Prekindergarten-8
Enrollment: 236 students
Average class size: 18 students
Application Deadline: None / Rolling
Source: Verified school update

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Did You Know?

The average private school tuition in Cook County, IL is $13,443 for elementary schools and $19,368 for high schools (read more about average private school tuition across the country).

The average acceptance rate in Cook County, IL is 83% (read more about average acceptance rates across the country).