St. Thomas Aquinas Academy is an accredited K4 ' 8 school staffed by a dedicated faculty with an average of 16 years of teaching experience.
The school offers your child academic excellence in a basic curriculum plus foreign language, art, computers, physical education, and music.
We believe in immersing your child in solid Catholic faith, morals, and values through daily prayer, religion classes, and weekly Mass.
The school is supported by six Catholic parishes (St. Augustine, Immaculate Conception, Nativity of the Lord, St. Paul, Sacred Heart of Jesus, and St. Veronica).
Quick Stats (2023)
- Top Ranked WI School
- Grades: Kindergarten-8
- Enrollment: 283 students
- Average class size: 20 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Top Rankings
St. Thomas Aquinas Academy ranks among the top 20% of private schools in Wisconsin for:
Category
Attribute
Student Body
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Kindergarten-8
Student Body
Total Students
283 students
Student Body Type
Co-ed
% Students of Color
38%
State avg.: 33%
Students by Grade

Academics and Faculty
Total Classroom Teachers
15 teachers
Student : Teacher Ratio
19:1
National avg.: 13:1
% Faculty w/Advanced Degree
20%
Average Class Size
20 students
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Tuition Notes
See Website for more information
Admissions Director
Mrs. Mary Stallmann
School Notes
- We offer additional care for your child with qualified before and after school care; along with nurturing your child with nutritious hot lunches.
- Your child can learn and grow with a complete extra-curricular program that includes athletics, scouts, forensics, mentoring and various clubs.
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
What is St. Thomas Aquinas Academy's ranking?
St. Thomas Aquinas Academy ranks among the top 20% of private schools in Wisconsin for: Largest student body.
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
Endorse St. Thomas Aquinas Academy. 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
Nearby Homes for Sale
-
132 W HOWARD AVE
MILWAUKEE, WI$264,900- 4 Beds | 1.5 Baths
- (0.28 miles from school)
-
4441 S AUSTIN ST
MILWAUKEE, WI$239,500- 4 Beds | 2 Baths
- (0.56 miles from school)
-
3167 S 11TH ST
MILWAUKEE, WI$299,900- (1.46 miles from school)
-
1419 W ABBOTT AVE
MILWAUKEE, WI$295,000- 3 Beds | 1.5 Baths
- (2.01 miles from school)
Recent Articles

Montessori Schools: An Overview
Are you curious about an educational approach that nurtures independent, creative, and lifelong learners? Look no further! We invite you to dive into the fascinating world of Montessori education and unlock its incredible potential for your children.

Securing Your School
With the rise of school shootings and other violent incidents, it is essential to have a comprehensive plan in place to protect everyone on your school campus.

Overview of State Voucher Programs in the United States
More than twelve states and the District of Columbia have education voucher programs. We describe the various programs and offer suggestions on how to use them so your child can attend private school.