Average
#383 of 992 private schools in NY
Top 39% of private schools
St Aidan School
Elementary School
510 WILLIS AVE, Williston Park, NY 11596
Enrollment
56
Student-Teacher
5.7:1
Score
6.6
Grades
Pre-K – 1st
Enrollment
56
Student-Teacher
5.7:1
Score
6.6
Grades
Pre-K – 1st
Data vintage
2021-22
Data vintage2021-22
How this school compares
New York private schools
#383 of 992
In Williston Park
#2 of 3
public schools
Shortlisting around St Aidan School?
Use this profile as one decision point, then compare nearby options, source confidence, and commute fit before picking a neighborhood around it.
Shortlist starter
Start with these real page-level signals, then use the full table and map below.
St Aidan School
Elementary School in Williston Park · grades Pre-K – 1st. Start here, then compare fit against nearby and district options.
St Aidan Upper School
0.0 mi away. Use as a geographic alternative in the same move search.
Schechter School of Long Island
0.1 mi away. Use as a geographic alternative in the same move search.
About St Aidan School
St Aidan School is a private elementary school in Williston Park, NY. St Aidan School serves approximately 56 students, and covers grades Pre-K-1st, and has a 5.7:1 student-teacher ratio. St Aidan School has a current MySchoolScout rating of 6.6 out of 10 and ranks #383 of 992 private schools in NY.
- This school 6.6 · Average
- NY avg 5.9
What Parents Should Know
At 56 students, St Aidan School is on the smaller side. That usually buys more individual attention and teachers who know every kid by name, with the trade-off of fewer electives and extracurriculars than a larger school can staff. Ask what activities it actually offers.
At 5.7:1 students to teachers, St Aidan School sits well below the national average. Smaller classes like that usually mean more one-on-one time between students and teachers.
St Aidan School is private, so it runs independently of the local district and sets its own curriculum. That freedom cuts both ways depending on what you want for your child. If you're considering it, start with the practical questions: tuition, financial aid, and how admissions work.
Compare to Public Schools
BetaHow St Aidan School compares to the 1 public school in Williston Park, NY
Student Demographics
All Schools in Williston Park
| School | Rating |
|---|---|
| St Aidan School (this school) | 6.6 |
| CENTER STREET SCHOOL | 9.1 |
Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.
Score Breakdown
PreliminaryWhat This Rating Measures
This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in NY.
Data Unavailable
View data sources
Score basis: Private school model
Data coverage: 80% of scoring components had data
Components scored: 4 of 5
Ranking pool: Private schools in NY
Test Scores
Test score data not yet available for this school.
Student Demographics NCES PSS (SY 2021-22)
Source: NCES Private School Survey (PSS)
Location
510 WILLIS AVE, Williston Park, NY 11596
Nearby Alternatives
Families considering St Aidan School may also want to explore other elementary schools in the area. NORTH SIDE SCHOOL (rated 9.3/10, 0.8 miles away, in nearby East Williston), which scores notably higher. Another option is CENTER STREET SCHOOL (rated 9.1/10, 0.6 miles away), which scores notably higher. Additionally, DENTON AVENUE SCHOOL (rated 8.9/10, 1.4 miles away, in nearby New Hyde Park), which scores notably higher. For more schools in Williston Park, see our Williston Park schools guide .
Nearby Schools
20 within 2.2 mi| School | Distance | Rating |
|---|---|---|
| ST AIDAN UPPER SCHOOL Williston Park | 0.0 mi | 6.1 |
| SCHECHTER SCHOOL OF LONG ISLAND Williston Park | 0.1 mi | 7.5 |
| CENTER STREET SCHOOL Williston Park | 0.6 mi | 9.1 |
| MEADOW DRIVE SCHOOL Albertson | 0.9 mi | 5.0 |
| JACKSON AVENUE SCHOOL Mineola | 0.9 mi | 7.5 |
| SEARINGTOWN SCHOOL Albertson | 1.0 mi | 7.0 |
| NORTH SIDE SCHOOL East Williston | 0.8 mi | 9.3 |
| MINEOLA MIDDLE SCHOOL Mineola | 1.1 mi | 7.1 |
| HERRICKS HIGH SCHOOL New Hyde Park | 1.0 mi | 9.1 |
| HAMPTON STREET SCHOOL Mineola | 1.2 mi | 4.5 |
| HERRICKS MIDDLE SCHOOL Albertson | 1.2 mi | 9.1 |
| MINEOLA HIGH SCHOOL Garden City Park | 1.3 mi | 6.4 |
| WILLETS ROAD SCHOOL Roslyn Heights | 1.3 mi | 9.2 |
| GARDEN CITY HIGH SCHOOL Garden City | 1.8 mi | 9.0 |
| ROSLYN MIDDLE SCHOOL Roslyn Heights | 1.8 mi | 8.5 |
| HEMLOCK SCHOOL Garden City | 1.7 mi | 6.7 |
| DENTON AVENUE SCHOOL New Hyde Park | 1.4 mi | 8.9 |
| GARDEN CITY PARK SCHOOL Garden City Park | 1.7 mi | 7.4 |
| WHEATLEY SCHOOL Old Westbury | 1.6 mi | 8.4 |
| ROSLYN HEIGHTS ELEMENTARY SCHOOL Roslyn Heights | 2.2 mi | 5.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 11596 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$162,026
Median Home Value
$801,500
Median Rent
$2,102/mo
Population
10,378
College Educated
56.1%
Homeownership
83.2%
Avg Commute
38.7 min
Poverty Rate
3.2%
Median Age
41.3
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| CHILDREN'S UNIT FOR TREATMENT & EVALUATION Binghamton, NY | 6.6 |
| GERMAN SCHOOL MANHATTAN New York, NY | 6.6 |
| ST ALOYSIUS REGIONAL SCHOOL Springville, NY | 6.6 |
| EBENEZER PREPARATORY SCHOOL Brooklyn, NY | 6.5 |
| HEBREW ACADEMY OF THE CAPITAL DISTRICT Albany, NY | 6.5 |
| SMILES AROUND US ACADEMY Staten Island, NY | 6.5 |
Frequently Asked Questions
Common questions about St Aidan School
What grades does St Aidan School serve?
St Aidan School serves students in grades Pre-K through 1st.
How many students attend St Aidan School?
St Aidan School has an enrollment of approximately 56 students.
What is the student-teacher ratio at St Aidan School?
The student-teacher ratio at St Aidan School is 5.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does St Aidan School rank in NY?
St Aidan School ranks #383 of 992 private schools in NY.
What is St Aidan School's MySchoolScout rating?
St Aidan School has a current MySchoolScout rating of 6.6 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
Is St Aidan School a private school?
Yes, St Aidan School is a private coeducational school with a Roman Catholic affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Is St Aidan School a religious school?
St Aidan School has a Roman Catholic religious affiliation.
Neighborhood Context
Powered by 
Quick Facts NCES PSS (SY 2021-22)
- Grades
- Pre-K – 1st
- Enrollment
- 56
- Gender Split
- 73% M / 27% F
- Student-Teacher Ratio
- 5.7:1
- Teachers (FTE)
- 10
- Type
- private
- Coed Status
- coed
- Affiliation
- Roman Catholic
- School Day
- 6.5 hours
- Days Per Year
- 177 days
- Setting
- Large Suburb
- County
- Nassau County
- Phone
- (516) 746-6585
Resources & Links
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateRelated reading
- Best Public Schools in New York 2026: Top Districts from NYC to the Suburbsbest schools
- Best Schools in New York, NY — 2026 Rankingsbest schools
- Best States for Public Schools in 2026: A Complete Rankingdata insights
- Charter Schools vs Public Schools: What the Data Actually Shows (2026)school choice
- Student-Teacher Ratio by State: Complete 2026 Rankingsdata insights
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.