Marmion Academy is a college preparatory school. Its mission is the education of young men in leadership skills and a value-based liberal arts education, founded on the Roman Catholic Faith and the Benedictine tradition of a desire for God and a love for learning.
To accomplish this, Marmion strives to build a community of skilled and dedicated educators, and talented and receptive students.
Parents, teachers, support staff, alumni and students work together to foster respect for each person and to develop God-given talents.
Quick Facts (2026)
- Top-Ranked IL School
- Grades: 9-12
- Enrollment: 511 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Top Rankings
Marmion Academy 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 9-12
Year Founded
1933
Colors
Blue, Red
Campus Size
325 acres (1.32 km2)
Student Body
Total Students
511 students
Student Body Type
% Students of Color
23%
State avg.: 34%
Students by Grade
Academics and Faculty
Total Classroom Teachers
44 teachers
Student-Teacher Ratio
12:1
National avg.: 13:1
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
$15,300.00 (2024-2025)
Application URL
School Notes
- School Motto: 'Dare to Lead'
- School Mascot: The Cadets
- Marmion Academy is a college preparatory school.
- Its mission is the education of young men in leadership skills and a value-based liberal arts education, founded on the Roman Catholic Faith and the Benedictine tradition of a desire for God and a love for learning.
- To accomplish this, Marmion strives to build a community of skilled and dedicated educators, and talented and receptive students.
- Parents, teachers, support staff, alumni and students work together to foster respect for each person and to develop God-given talents.
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
What schools are Marmion Academy often compared to?
Marmion Academy is often viewed alongside schools like Aurora Central Catholic High School, Benet Academy by visitors of our site.
What is Marmion Academy's ranking?
Marmion Academy ranks among the top 20% of private schools in Illinois for: Largest student body.
When is the application deadline for Marmion Academy?
The application deadline for Marmion Academy is rolling (applications are reviewed as they are received year-round).
School Reviews
5 4/2/2013
Wonderful environment for teen boys to learn and grow both academically and socially.
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