St. Thomas Aquinas Academy High School, formerly known as Marinette Catholic Central High School, is a private, Roman Catholic high school in Marinette, Wisconsin. It is in the Diocese of Green Bay.
Quick Stats (2025)
- Top Ranked WI School
- Grades: Prekindergarten-12
- Enrollment: 164 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
St. Thomas Aquinas Academy ranks among the top 20% of private schools in Wisconsin for:
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-12
Year Founded
1876
Colors
Green, Gold
School Calendar
Student Body
Total Students
164 students
Student Body Type
Co-ed
% Students of Color
7%
State avg.: 35%
Students by Grade

Academics and Faculty
Total Classroom Teachers
18 teachers
Student : Teacher Ratio
9:1
National avg.: 13:1
Classroom Dress Code
Formal
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Tuition Notes
Tuition rates vary by grade level, please see our website or follow this link www.saintthomasaquinasacademy.org
Application URL
Sports
Total Sports Offered
8 sports
Sports
Source: Verified school update
Frequently Asked Questions
What schools are St. Thomas Aquinas Academy often compared to?
St. Thomas Aquinas Academy is often viewed alongside schools like Trinity Evangelical Lutheran School by visitors of our site.
What sports does St. Thomas Aquinas Academy offer?
St. Thomas Aquinas Academy offers 8 interscholastic sports: Baseball, Basketball, Cross Country, Football, Golf, Softball, Track and Field and Volleyball. St. Thomas Aquinas Academy is ranked as one of the top 20% of private schools in Wisconsin for most sports offered.
What is St. Thomas Aquinas Academy's ranking?
St. Thomas Aquinas Academy ranks among the top 20% of private schools in Wisconsin for: Most sports offered and Oldest founding date.
When is the application deadline for St. Thomas Aquinas Academy?
The application deadline for St. Thomas Aquinas Academy is rolling (applications are reviewed as they are received year-round).
School Reviews
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