Marquette Catholic High School, a coeducational institution of the Diocese of Springfield in Illinois, offers quality education in the Catholic tradition to families of all backgrounds.
Through the Serviam motto, the Marquette Community is challenged to integrate Christ's message into their lives, and thereby carry into the world.
Marquette Catholic High School supports parents in the educational ministry of their children.
Our focus on the uniqueness of each individual within the community and our concern for growth in wholeness and holiness are central to fostering Gospel values. Formed by religious virtues and educated academically and morally, students are inspired to seek truth and nurture mutual respect. Through extracurricular and sports offerings, Marquette Catholic provides development of the social and physical potential of each student.
With Jesus as our model of faith, we celebrate our Ursuline tradition, and with Diocesan leadership we look hopefully to our future through ongoing service to family, church, and community.
Quick Facts (2026)
- Top-Ranked IL School
- Grades: 9-12
- Enrollment: 390 students
- Yearly Tuition: $8,920
- Acceptance rate: 98%
- Average class size: 20 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
Marquette Catholic High School ranks among the top 20% of private schools in Illinois for:
Category
Attribute
Student Body
Sports offered
Extracurriculars
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades 9-12
Year Founded
1927
Colors
White, Royal blue
Summer School Offered
Yes
Student Body
Total Students
390 students
Student Body Type
Co-ed
% Students of Color
13%
State avg.: 34%
Students by Grade
Academics and Faculty
Total Classroom Teachers
33 teachers
Student-Teacher Ratio
12:1
National avg.: 13:1
% Faculty w/Advanced Degree
60%
Average Class Size
20 students
Number of AP/Advanced Courses
7 courses
AP/Advanced Courses
AP CalculusAP Chemistry
AP CompositionAP Environmental Science
AP Government
Average ACT score
22
(Out of 36)
Classroom Dress Code
Formal
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
Tuition Notes
$125 - Enrollment fee
$550 - Student activity and course fee
Summer Program Cost
$150
Summer Program Cost Notes
Class sizes are limited.
% on Financial Aid
54%
Acceptance Rate
98%
National avg.: 82%
Admissions Director
Karen Coles
Application URL
Sports
Total Sports Offered
13 sports
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
13 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
Art ClubBreast Cancer Awareness Club
Campus MinistryChorus
Drama ClubInteract Club
N.H.S.Scholar Bowl
Student CouncilStudents for Soldiers
Students Offering SupportW.Y.S.E.
Yearbook
School Notes
- School Mascot: Captain Marquette
- All incoming freshmen must take the placement test.
Source: Verified school update
Frequently Asked Questions
How much does Marquette Catholic High School cost?
Marquette Catholic High School's tuition is approximately $8,920 for private students and $150 for summer students.
What schools are Marquette Catholic High School often compared to?
Marquette Catholic High School is often viewed alongside schools like Mississippi Valley Christian School by visitors of our site.
What is the acceptance rate of Marquette Catholic High School?
The acceptance rate of Marquette Catholic High School is 98%, which is higher than the national average of 85%.
What sports does Marquette Catholic High School offer?
Marquette Catholic High School offers 13 interscholastic sports: Baseball, Basketball, Bowling, Cheering, Cross Country, Dance, Football, Golf, Soccer, Softball, Tennis, Track and Field and Volleyball. Marquette Catholic High School is ranked as one of the top 20% of private schools in Illinois for most sports offered.
What is Marquette Catholic High School's ranking?
Marquette Catholic High School ranks among the top 20% of private schools in Illinois for: Largest student body, Most sports offered and Most extracurriculars offered.
When is the application deadline for Marquette Catholic High School?
The application deadline for Marquette Catholic High School is rolling (applications are reviewed as they are received year-round).
School Reviews
5 8/25/2021
MHS laid a firm foundation of desire for educational excellence promoting a long career in the medical field and music. Thank you to my music and science teachers.
Endorse Marquette Catholic 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
Financial Aid 101 for Private School Families 2026
Guide to private school financial aid in 2026, with current costs, key planning timelines and practical steps parents need to maximize aid options.
Why Extracurricular Activities Matter in 2026
Discover why extracurricular activities remain essential in 2026, with updated research, costs, and admissions insights for parents and students.
How to Appeal for Financial Aid After Admission
Learn how to appeal for financial aid after admission to a private school, with expert steps, timelines, and 2026 updates for families.

