For more than a century, St. Luke School has provided a nurturing environment grounded in the Catholic faith, committed to the academic and spiritual development of each of our students in preschool through 8th grade.
Quick Facts (2025-26)
- Top Ranked IL School
- Grades: Prekindergarten-8
- Enrollment: 321 students
- Yearly Tuition: $7,900
- Acceptance rate: 98%
- Average class size: 14 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
St. Luke School ranks among the top 20% of private schools in Illinois for:
Category
Attribute
Student Body
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-8
ADD/ADHD Support
Yes
Learning Difference Programs
Yes
Year Founded
1921
School Calendar
Last Day of School
Mon. May 25, 2026
Awards
Blue Ribbon School - Selected in 1992, 2012
Student Body
Total Students
321 students
Student Body Type
Co-ed
% Students of Color
34%
State avg.: 34%
Students by Grade

Academics and Faculty
Total Classroom Teachers
27 teachers
Student-Teacher Ratio
12:1
National avg.: 13:1
% Faculty w/Advanced Degree
50%
Average Class Size
14 students
Classroom Dress Code
Formal
Tuition and Acceptance Rate
Sports
Total Sports Offered
5 sports
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
10 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
Arts and Music Programs:
Art ClubHistory Club
Math ClubReading Olympics
Spanish ClubSpeech Team
Student Council
Arts and Music Programs:
ChoirInstrumental and Vocal Lessons
Theater Programming
School Notes
- School Motto: A Tradition of Excellence
Source: Verified school update
Frequently Asked Questions
How much does St. Luke School cost?
St. Luke School's tuition is approximately $7,900 for private students.
What is the acceptance rate of St. Luke School?
The acceptance rate of St. Luke School is 98%, which is higher than the national average of 84%.
What sports does St. Luke School offer?
St. Luke School offers 5 interscholastic sports: Basketball, Cross Country, Soccer, Track and Field and Volleyball.
What is St. Luke School's ranking?
St. Luke School ranks among the top 20% of private schools in Illinois for: Largest student body.
When is the application deadline for St. Luke School?
The application deadline for St. Luke School is rolling (applications are reviewed as they are received year-round).
School Reviews
Endorse St. Luke School. Endorsements should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
- Academic or athletic awards
Recent Articles

Why Private School in 2025?
Learn the key benefits of private school in 2025, from academics to values. Expert insights for parents making the right choice.

2025 Guides to Private Schools for Parents
Discover the best 2025 private school guides, updated tuition, demographics, and expert advice for parents choosing private education.

So Many Choices: 2025 Private School Guide
Explore key factors in choosing a private school in 2025, from tuition to teaching styles. Get expert insights to guide your family’s decision.