Marquette High School is a Roman Catholic school community consisting of students, faculty, staff, parents and alumni under the direction of the Bishop of Peoria.
It is our foundational belief and operating principle that every person is created in the image and likeness of God with an eternal destiny.
This school is principally a college preparatory school integrating eternal truth and values into an academic program whose goal is to stimulate the spiritual, intellectual, emotional and physical growth of the students, thus enabling them to become competent, concerned, responsible and ethical members of an ever-changing global society.
Quick Facts (2026)
- Top-Ranked IL School
- Grades: Prekindergarten-12
- Enrollment: 353 students
- Yearly Tuition: $7,930
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Top Rankings
Marquette Academy ranks among the top 20% of private schools in Illinois for:
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-12
Year Founded
1859
Colors
Navy Blue, Gold
School Calendar
Student Body
Total Students
353 students
Student Body Type
Co-ed
% Students of Color
6%
State avg.: 34%
Students by Grade
Academics and Faculty
Total Classroom Teachers
29 teachers
Student-Teacher Ratio
12:1
National avg.:
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
Application URL
School Notes
- School Motto: Academic Excellence in a Catholic Community
- School Mascot: Crusader
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
How much does Marquette Academy cost?
Marquette Academy's tuition is approximately $7,930 for private students.
What schools are Marquette Academy often compared to?
Marquette Academy is often viewed alongside schools like St. Bede Academy by visitors of our site.
What is Marquette Academy's ranking?
Marquette Academy ranks among the top 20% of private schools in Illinois for: Largest student body and Oldest founding date.
When is the application deadline for Marquette Academy?
The application deadline for Marquette Academy is rolling (applications are reviewed as they are received year-round).
In what neighborhood is Marquette Academy located?
Marquette Academy is located in the Downtown neighborhood of Ottawa, IL. There are 1 other private schools located in Downtown.
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