St. Nicholas-st Mary's School serves 354 students in grades Prekindergarten-8, is a member of the National Catholic Educational Association (NCEA).
The student:teacher of St. Nicholas-st Mary's School is 14:1 and the school's religious affiliation is Catholic.
Quick Facts (2025-26)
- Top Ranked PA School
- Grades: Prekindergarten-8
- Enrollment: 354 students
- Yearly Tuition: $2,425
- Average class size: 22 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Top Rankings
St. Nicholas-st Mary's School ranks among the top 20% of private schools in Pennsylvania for:
Category
Attribute
Affordability
Student Body
School History
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-8
Year Founded
1873
School Calendar
Student Body
Total Students
354 students
Student Body Type
Co-ed
% Students of Color
22%
State avg.: 27%
Students by Grade

Academics and Faculty
Total Classroom Teachers
25 teachers
Student-Teacher Ratio
14:1
National avg.: 13:1
Average Class Size
22 students
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
Application URL
Sports
Total Sports Offered
7 sports
School Notes
- School Motto: Where Good Beginnings Last a Lifetime
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
How much does St. Nicholas-st Mary's School cost?
St. Nicholas-st Mary's School's tuition is approximately $2,425 for private students.
What sports does St. Nicholas-st Mary's School offer?
St. Nicholas-st Mary's School offers 7 interscholastic sports: Baseball, Basketball, Cross Country, Field Hockey, Football, Softball and Volleyball.
What is St. Nicholas-st Mary's School's ranking?
St. Nicholas-st Mary's School ranks among the top 20% of private schools in Pennsylvania for: Least expensive tuition, Largest student body and Oldest founding date.
When is the application deadline for St. Nicholas-st Mary's School?
The application deadline for St. Nicholas-st Mary's School is rolling (applications are reviewed as they are received year-round).
School Reviews
Endorse St. Nicholas-st Mary's School. 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
Recent Articles

Transferring from Public to Private School Mid-Year: What to Expect
Considering a mid-year transfer from public to private school? Learn what to expect with admissions, academic placement, social adjustment, and financial aid to ensure a smooth transition.

A Guide to Day vs. Boarding School: Which Is Right for Your Family
Discover the key differences between day and boarding schools to determine the best fit for your child. Explore benefits, costs, lifestyle factors, and questions to help guide your family’s decision.

The A to Z of Private Schools 2025
Explore the A to Z of private schools in 2025—from admissions to tuition—offering parents and educators clear insights into today’s options.