Benet Academy is a four year, college preparatory, co-educational, Catholic high school located in Lisle, IL.
Benet provides religious instruction and opportunities for prayer and reflection that nurture the faith life of the faculty and students; a devoted and demanding staff offers the support and attention necessary for academic excellence and distinction; and a wide range of extracurricular activities seeks to develop the social and personal skills of each student.
The mission of Benet Academy, as a Catholic, Benedictine, college preparatory high school, is to provide a disciplined educational environment that fosters the on-going religious, intellectual and social development of all members of the Benet family.
Quick Stats (2025)
- Top Ranked IL School
- Grades: 9-12
- Enrollment: 1,265 students
- Yearly Tuition: $15,950
- Average class size: 24 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Top Rankings
Benet Academy ranks among the top 20% of private schools in Illinois for:
Category
Attribute
Student Body
AP Courses
School History
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades 9-12
Year Founded
1887
Colors
White, Red
First Day of School
Thu. Aug 21, 2025
Last Day of School
Mon. May 25, 2026
Campus Size
50
Student Body
Total Students
1,265 students
Student Body Type
Co-ed
% Students of Color
16%
State avg.: 34%
Students by Grade

Academics and Faculty
Total Classroom Teachers
67 teachers
Student : Teacher Ratio
19:1
National avg.: 13:1
Average Class Size
24 students
Number of AP Courses
20 courses
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
$15,950
Application URL
Endowment Size
$20 million
School Notes
- School Motto: Ora et Labora
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
How much does Benet Academy cost?
Benet Academy's tuition is approximately $15,950 for private students.
What schools are Benet Academy often compared to?
Benet Academy is often viewed alongside schools like St. Francis High School by visitors of our site.
What is Benet Academy's ranking?
Benet Academy ranks among the top 20% of private schools in Illinois for: Largest student body, Most AP courses offered and Oldest founding date.
When is the application deadline for Benet Academy?
The application deadline for Benet Academy is rolling (applications are reviewed as they are received year-round).
School Calendar
View the Benet Academy yearly calendar below. Note key dates such as:
Event
Date
Spring Break & Easter Holiday
March 30, 2026 (Monday)
Last Day of Attendance - Seniors
May 22, 2026 (Friday)
School Reviews
Endorse Benet Academy. 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.