St. Francis High School, also known as St. Francis or SFHS among its students and faculty, is a co-educational, Catholic college-preparatory school, located in Wheaton, Illinois and was founded in 1957, by the Christian Brothers, Franciscan Sisters, and Ladies of Loretto.
Quick Stats (2025)
- Top Ranked IL School
- Grades: 9-12
- Enrollment: 697 students
- Yearly Tuition: $15,250
- Acceptance rate: 100%
- Average class size: 23 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Top Rankings
St. Francis High School ranks among the top 20% of private schools in Illinois for:
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades 9-12
Year Founded
1956
Colors
White, Royal blue
First Day of School
Fri. Aug 15, 2025
Student Body
Total Students
697 students
Student Body Type
Co-ed
% Students of Color
17%
State avg.: 34%
Students by Grade

Academics and Faculty
Total Classroom Teachers
49 teachers
Student : Teacher Ratio
14:1
National avg.: 13:1
Average Class Size
23 students
Number of AP Courses
18 courses
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
$15,250
Acceptance Rate
100%
National avg.: 81%
Application URL
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
How much does St. Francis High School cost?
St. Francis High School's tuition is approximately $15,250 for private students.
What schools are St. Francis High School often compared to?
St. Francis High School is often viewed alongside schools like Benet Academy by visitors of our site.
What is the acceptance rate of St. Francis High School?
The acceptance rate of St. Francis High School is 100%, which is higher than the national average of 84%.
What is St. Francis High School's ranking?
St. Francis High School ranks among the top 20% of private schools in Illinois for: Largest student body and Most AP courses offered.
When is the application deadline for St. Francis High School?
The application deadline for St. Francis High School is rolling (applications are reviewed as they are received year-round).
School Calendar
View the St. Francis High School yearly calendar below.
School Reviews
Endorse St. Francis High 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

Is It Easier to Land a Private School Job When You're Already Employed?
Is it easier to land a private school job when you're already employed? This article breaks down employer biases, networking advantages, and negotiation leverage—plus the latest hiring trends in independent schools. If you’re considering a move, here’s how to maximize your position.

How to Secure a Private School Job When You're Unemployed Without the Stigma
Finding a private school job while unemployed can be tough, but it doesn't have to hold you back. This article breaks down networking strategies, ways to stand out, and smart approaches to keep your confidence strong. Learn how to turn setbacks into strengths and secure the right opportunity—without the stigma.

The Private School Job Hunt: Insider Tips for Employed & Unemployed Educators
Navigating the private school job market? Whether you're employed or unemployed, the right strategy can make all the difference. This article breaks down essential steps to keep your resume sharp, expand your network, and stay visible in the education community. Learn insider tips to position yourself for success in private schools.