St. Thomas Aquinas Academy in Marinette, WI, serves co鈥揺d udents from pre鈥搆indergarten through 12th grade in a town setting.
The school was founded in 1876, making it one of the olde private schools in the area.
Enrollment totals 164 udents with a student鈥搕eacher ratio of 9:1 supported by 18 teachers.
The udent body includes 7% students of color, reflecting some diversity within the school community.
As a Catholic school,. Thomas Aquinas Academy follows a formal dress code and emphasizes religious affiliation in its programs.
Quick Facts (2026)
- 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.:
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
Application URL
Sports
Total Sports Offered
8 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).
Related Schools
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Popular comparisons: St. Thomas Aquinas Academy vs. Trinity Evangelical Lutheran School
People that viewed St. Thomas Aquinas Academy also viewed these schools: Faith Christian School, Trinity Evangelical Lutheran School, St. John Evangelical Lutheran School, St. John Bosco Catholic School and St. Peter's Lutheran School.
The nearest high school to St. Thomas Aquinas Academy is Faith Christian School (20.2 miles away)
The nearest elementary school and preschool is Trinity Evangelical Lutheran School (0.4 miles away)
Show me:
Show me:
School
Location
Miles
Quick Facts
Faith Christian School ![Faith Christian School Photo]( "Faith Christian School Photo")
(Christian)
233 W Main St
Coleman, WI 54112
(920) 897-3380
Coleman, WI 54112
(920) 897-3380
20.2 miles
Gr: PK-12 | 111 students Avg. class size: 10 students Sports: 3 Tuition listed
Trinity Evangelical Lutheran School
(Wisconsin Evangelical Lutheran Synod)
1216 Colfax St
Marinette, WI 54143
(715) 732-2956
Marinette, WI 54143
(715) 732-2956
0.4 miles
Gr: PK-8 | 66 students Tuition listed
St. John Evangelical Lutheran School
(Wisconsin Evangelical Lutheran Synod)
N1926 Church Road
Peshtigo, WI 54157
(715) 582-4565
Peshtigo, WI 54157
(715) 582-4565
13.1 miles
Gr: PK-8 | 51 students
St. John Bosco Catholic School
(Catholic)
15 N Elgin Ave
Sturgeon Bay, WI 54235
(920) 655-1027
Sturgeon Bay, WI 54235
(920) 655-1027
21.2 miles
Gr: PK-8 | 133 students
108 W Maple St
Sturgeon Bay, WI 54235
(920) 743-4432
Sturgeon Bay, WI 54235
(920) 743-4432
21.5 miles
Gr: PK-8 | 95 students Avg. class size: 15 students Sports: 6 | Extracurrculars: 3 Tuition listed
School Reviews
5 11/28/2025
I graduated from this school in the 1970s. Thanks to the education I received I graduated from the University of Wisconsin and had successful careers in broadcasting and government.
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