Home > Wisconsin > Marinette County > Peshtigo

St. Thomas Aquinas Academy

141 S Wood Ave
Peshtigo, WI 54157

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Tel: (715) 582-4041

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St. Thomas Aquinas Academy in Peshtigo, WI serves 76 udents in grades PK through 5 within a Catholic, co–ed elementary program.

Founded in 1876, the school is one of the olde private schools in Wisconsin.

The udent–teacher ratio of 8:1, supported by 9 teachers for a small–town educational setting.

The udent population includes 3.5% students of color, reflecting some diversity within the school community.

Located in a town locale,. Thomas Aquinas Academy offers an early elementary Catholic education option in Peshtigo.

Quick Facts (2026)

Top-Ranked WI School
Grades: Prekindergarten-5
Enrollment: 76 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:

School Overview

Religious Affiliation

Catholic

Grades Offered

Grades Prekindergarten-5

Year Founded

1876

School Calendar

View School Calendar

Student Body

Total Students

76 students

Student Body Type

Co-ed

% Students of Color

State avg.: 35%

Students by Grade

Academics and Faculty

Total Classroom Teachers

9 teachers

Student-Teacher Ratio

8:1

National avg.: 11:1

Tuition and Acceptance Rate

Admission Deadline

None / Rolling

Application URL

Online Application

School Notes

School Motto: A school that provides students the best education, in the Catholic teaching tradition.

Source: National Center for Education Statistics (NCES)

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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: 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).

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Quick Facts (2026)

Top-Ranked WI School
Grades: Prekindergarten-5
Enrollment: 76 students
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)

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Did You Know?

The average private school tuition in Wisconsin is $6,558 for elementary schools and $11,646 for high schools (read more about average private school tuition across the country).

The average acceptance rate in Wisconsin is 90% (read more about average acceptance rates across the country).