St. Aidan School (2026 Profile) - Williston Park, NY

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St. Aidan School

Tel: (516) 746-6585

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Saint Aidan, a Roman Catholic elementary school, serves our parish and the surrounding communities by educating students from nursery school through eighth grade.

We offer a quality program of instruction in a Christ-centered environment to encourage and guide children to become lifelong learners and committed members of both our society and of our Catholic Christian community.

Education at Saint Aidan School focuses on the development of the whole student.

The academic program is based on standards established by the New York State Board of Regents and by the Education Department of the Diocese of Rockville Centre.

Faculty, staff, and administration strive to develop, to examine and to implement sound educational practices that afford students opportunities to master content to the best of their abilities.

At Saint Aidan School, we accept with joy our challenge to educate the whole child by integrating intellectual and spiritual growth so that each is prepared for the world of the future and for the world without end.

Quick Facts (2026)

Grades: Prekindergarten-1
Enrollment: 310 students
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)

School Overview

School Membership(s)School Assoc.

National Catholic Educational Association (NCEA)

Religious Affiliation

Catholic

Grades Offered

Grades Prekindergarten-1

Student Body

Total Students

310 students

Student Body Type

Co-ed

% Students of Color

19%

State avg.: 39%

Students by Grade

Academics and Faculty

Total Classroom Teachers

10 teachers

Student-Teacher Ratio

31:1

National avg.:

Tuition and Acceptance Rate

Admission Deadline

None / Rolling

Source: National Center for Education Statistics (NCES)

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Frequently Asked Questions

When is the application deadline for St. Aidan School?

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

School Calendar

View the St. Aidan School below. Note key dates such as:

Event

Date

First Day of School Grades 1-8

September 03, 2026 (Thursday)

First Day of Kindergarten and PreK

September 04, 2026 (Friday)

School Closed

September 07, 2026 (Monday)

First Day of After-School

September 08, 2026 (Tuesday)

School Closed: Columbus Day

October 12, 2026 (Monday)

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Quick Facts (2026)

Grades: Prekindergarten-1
Enrollment: 310 students
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)

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Did You Know?

The average private school tuition in Nassau County, NY is $21,802 for elementary schools and $21,748 for high schools (read more about average private school tuition across the country).

The average acceptance rate in Nassau County, NY is 75% (read more about average acceptance rates across the country).