St. Mary School (Closed 2010)

345 N Court St
Platteville, WI 53818

About the School

  • St. Mary School in Platteville, WI, enrolls 121 udents from kindergarten through 9th grade in a Catholic, co–ed program within a town community.
  • The school employs 10 teachers, maintaining a udent–teacher ratio of 12:1 for personalized classroom attention.
  • Mary School is a member of the National Catholic Educational Association and a ate or regional independent school association.
  • The udent population includes approximately 1.7% students of color, reflecting some level of diversity within the local setting.
  • Comparable schools within 15 miles offer PK–8 or K–9 programs, with similar enrollment sizes and udent–teacher ratios.

School Facts

Religious Affiliation
Grades Offered
Grades Kindergarten-9
Students By Grade

Student Body

Total Students
121 students
Student Body Type
Co-ed
% Students of Color
2%
State avg.: 35%

Academic Profile

Total Classroom Teachers
10 teachers
Student-Teacher Ratio
12:1
National avg.: 11:1

Tuition & Financial Aid

Admission Deadline
None / Rolling

Frequently Asked Questions

When is the application deadline for St. Mary School?
The application deadline for St. Mary School is rolling (applications are reviewed as they are received year-round).

Recent Articles

Should Your Child Stay at the Same Private School K–12?
Should Your Child Stay at the Same Private School K–12?
Explore whether your child should attend the same private school from kindergarten through graduation, weighing academic continuity, friendships, changing needs, tuition costs, and opportunities at different educational stages.
When Your Child's Closest Friends Leave Private School
When Your Child's Closest Friends Leave Private School
Learn how to support your child when close friends leave private school, manage loneliness, maintain friendships, encourage new connections, recognize emotional challenges, and decide when additional school support is needed.
When Your Child Doesn't Connect With Their Teacher
When Your Child Doesn't Connect With Their Teacher
Discover when parents should intervene if their child struggles to connect with a private school teacher, including warning signs, communication strategies, classroom concerns, and practical steps toward improving relationships.
School location map

Quick Links