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St. Mary's Institute

10 Kopernick Rd
Amsterdam, NY 12010

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Tel: (518) 842-8100

www.saintmarysinstitute.com

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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

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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).

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Quick Facts (2026)

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

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Did You Know?

The average private school tuition in New York is $22,475 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 76% (read more about average acceptance rates across the country).