Home > New York > Montgomery County > Amsterdam

St. Mary's Institute

10 Kopernick Rd
Amsterdam, NY 12010

View full size Get directions

Tel: (518) 842-8100

www.saintmarysinstitute.com

REQUEST INFO

SAVE SCHOOL

St. Mary's Initute in Amsterdam, NY, is a Catholic co–educational private school serving grades 1–8 within a town community setting.

The school enrolls 150 udents and maintains a student–teacher ratio of 7:1 with 23 total teachers.

Mary's Initute is a member of the National Catholic Educational Association (NCEA), reflecting its religious affiliation.

Approximately 14% of the udent body represents students of color, contributing to the school's diversity profile.

This Amerdam, NY K–8 private school offers a regular elementary and secondary program in a town setting.

Quick Facts (2026)

Grades: 1-8
Enrollment: 150 students
Application Deadline: None / Rolling
Source: Verified school update

School Overview

School Membership(s)School Assoc.

National Catholic Educational Association (NCEA)

Religious Affiliation

Catholic

Grades Offered

Grades 1-8

School Calendar

View School Calendar

Student Body

Total Students

150 students

Student Body Type

Co-ed

% Students of Color

14%

State avg.: 39%

Students by Grade

Academics and Faculty

Total Classroom Teachers

23 teachers

Student-Teacher Ratio

7:1

National avg.: 11:1

Tuition and Acceptance Rate

Admission Deadline

None / Rolling

School Notes

School Motto: Catholic Education for Early Childhood through Grade 8

Source: Verified school update

REQUEST FREE INFORMATION

Frequently Asked Questions

What schools are St. Mary's Institute often compared to?

St. Mary's Institute is often viewed alongside schools like Perth Bible Christian Academy by visitors of our site.

When is the application deadline for St. Mary's Institute?

The application deadline for St. Mary's Institute is rolling (applications are reviewed as they are received year-round).

School Reviews

Endorse St. Mary's Institute. 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

August 05, 2026

How Private Schools Handle Mid-Year Enrollment Changes and Tuition Refunds

Learn how private schools manage mid-year withdrawals, transfers, tuition refunds, enrollment contracts, and what families should expect financially.

August 05, 2026

Is Paying More Worth It? Mid-Tuition vs. Premium Private Schools

Compare academic outcomes, college admissions, class sizes, and value between mid-tuition and premium private schools to determine whether higher tuition delivers better results.

August 05, 2026

Financial Aid Appeals: When Should You Ask a Private School to Reconsider an Award?

Learn when and how to appeal a private school financial aid award, what documents to provide, and strategies that improve your chances of success.

Quick Facts (2026)

Grades: 1-8
Enrollment: 150 students
Application Deadline: None / Rolling
Source: Verified school update

Request Information

Email:

Name of parent:

Student first name:

Student last name:

Student date of birth:

Student is:

Male

Female

Currently in grade:

Seeking entry for grade:

Target start date:

Please briefly describe academic, athletic, and extracurricular interests of the student:

Home address:

City:

Country:

State:

Zip: (enter "N/A" if not applicable)

Phone:

Save this data and create your user profile. Create your own user account so you don't have to re-type your user data each time you request information. You'll also be able to track your information requests, get reminded of application dates, and more!

Username:

Password:

Did You Know?

The average private school tuition in New York is $22,507 for elementary schools and $26,908 for high schools (read more about average private school tuition across the country).

The average acceptance rate in New York is 75% (read more about average acceptance rates across the country).