The mission of St. Mary School is to provide Catholic education in a Christ-centered environment which enables students to attain religious and academic excellence.
PreSchool through Grade 6 are offered. Saint Mary School provides a balance of quality religious education and opportunities for all students.
The learning program promotes value-oriented education with academic excellence in a personalized learning environment.
Parent involvement and support are essential. St. Mary School exists as a part of the Catholic School System of the Diocese of Sioux City.
Quick Stats (2025)
- Grades: Kindergarten-6
- Enrollment: 151 students
- Yearly Tuition: $2,200
- Average class size: 22 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
St. Mary School ranks among the top 20% of private schools in Iowa for:
Category
Attribute
Affordability
School Overview
Student Body
Total Students
151 students
Student Body Type
Co-ed
% Students of Color
13%
State avg.: 16%
Students by Grade

Academics and Faculty
Total Classroom Teachers
7 teachers
Student : Teacher Ratio
22:1
National avg.: 13:1
Average Class Size
22 students
Classroom Dress Code
Casual
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
Tuition Notes
St. Mary’s Parish Tuition
1 student $ 2200,
2 students $ 4400,
3 students $ 6270,
4 students $ 8030Non-Parishioner Tuition
1 student $ 2860,
2 students $ 5720,
3 students $ 8151,
4 students $ 10,439
% on Financial Aid
56%
Admissions Director
Cindy Edge, Principal
Admissions Associate
Stephanie Larscheid
Source: Verified school update
Frequently Asked Questions
How much does St. Mary School cost?
St. Mary School's tuition is approximately $2,200 for private students.
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).
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