草榴社区

St. Aidan School

525 Willis Ave
Williston Park, NY 11596
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.
Religious Affiliation
Grades Offered
Grades Prekindergarten-1

Student Body

Total Students
310 students
Student Body Type
Co-ed
% Students of Color
19%
State avg.: 40%
Students by Grade
St. Aidan School Student 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)

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
School Closed - Teacher Professional Development Day
March 13, 2026 (Friday)
School Closed
April 02, 2026 (Thursday)
School Closed
April 03, 2026 (Friday)
School Closed - Easter Recess
April 06, 2026 (Monday)
School Closed - Easter Recess
April 07, 2026 (Tuesday)

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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).

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