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Very Good

#101 of 991 private schools in NY

Top 10% of private schools

Westchester Day School

Elementary School

856 ORIENTA AVE 1, Mamaroneck, NY 10543

Private Estimated Score

Estimated academic score. This school does not have standardized test data. Based on NY statewide data. Learn more

Enrollment

253

Student-Teacher

5:1

Score

7.7

Grades

Pre-K – 8th

Updated 2021-22

How this school compares

In Mamaroneck

#1 of 2

public schools

New York elementary schools

#39 of 486

About Westchester Day School

Westchester Day School is a public elementary school nestled in Mamaroneck, Westchester County. Serving students from pre-kindergarten through eighth grade, the school has an enrollment of 253 students and maintains a student-teacher ratio of 5:1, ensuring individual attention for every child. With 51 full-time equivalent teachers, the school offers a supportive learning environment that fosters academic growth.

Although specific test score data is not available, Westchester Day School ranks in the 86th percentile among New York state schools, indicating solid performance with room for improvement. The MySchoolScout rating of 4.2 out of 10 reflects an ongoing commitment to student development and educational excellence. The school is situated in a large suburban area that provides a safe and nurturing community for students to thrive.

Westchester Day School offers a warm and inviting atmosphere, making it a cherished part of the local education landscape.

What Parents Should Know

With a student-teacher ratio of 5:1, Westchester Day School offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.

As a private school, Westchester Day School operates independently from the local public school district. Families considering this school should inquire about tuition costs, financial aid availability, and the admissions process. Private schools are not required to follow the same curriculum standards as public schools, which can be either an advantage or a consideration depending on your priorities.

Compare to Public Schools

Beta

How Westchester Day School compares to the 6 public schools in Mamaroneck, NY

Student-Teacher Ratio
5:1
This School
vs
11.3:1
Public Avg
Avg School Size
253
This School
vs
638
Public Avg
Avg School Scout Rating
7.7
This School
vs
7.5
Public Avg

Student Demographics

White 99.6% vs 0%
Hispanic 0.4% vs 0%
Westchester Day School Mamaroneck Public Avg

All Schools in Mamaroneck

School Rating
Westchester Day School (this school) 7.7
MAMARONECK HIGH SCHOOL 7.5
F E BELLOWS ELEMENTARY SCHOOL 8.2
DANIEL WARREN ELEMENTARY SCHOOL 6.5
RYE NECK SENIOR HIGH SCHOOL 8.5
MAMARONECK AVENUE SCHOOL 6.4
RYE NECK MIDDLE SCHOOL 7.9

Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.

Score Breakdown

What 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.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
A+ 9.5 / 10
View breakdown
Student-Teacher Ratio 5:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
A 8.5 / 10
View breakdown
School Day Length 7.5 hours
Annual Instructional Hours 1,350
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
C+ 4.1 / 10
View breakdown
Diversity Index 1%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
A- 8.1 / 10
View breakdown
Enrollment 253
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)

White 99.6%
Hispanic 0.4%

Source: NCES Private School Survey (PSS)

Location

856 ORIENTA AVE 1, Mamaroneck, NY 10543

Nearby Alternatives

Families considering Westchester Day School may also want to explore other elementary schools in the area. OSBORN SCHOOL (rated 9.2/10, 2.6 miles away, in nearby Rye), which scores notably higher. Another option is MILTON SCHOOL (rated 9.2/10, 2.5 miles away, in nearby Rye), which scores notably higher. Additionally, HARRISON AVENUE ELEMENTARY SCHOOL (rated 8.5/10, 3.1 miles away, in nearby Harrison), which scores slightly higher. For more schools in Mamaroneck, see our Mamaroneck schools guide .

Nearby Schools

20 within 2.5 mi
School Distance Rating
FRENCH AMERICAN SCHOOL OF NEW YORK Mamaroneck 1.1 mi 7.6
F E BELLOWS ELEMENTARY SCHOOL Mamaroneck 1.4 mi 8.2
MAMARONECK HIGH SCHOOL Mamaroneck 1.1 mi 7.5
HOMMOCKS SCHOOL Larchmont 1.1 mi 6.6
DANIEL WARREN ELEMENTARY SCHOOL Mamaroneck 1.5 mi 6.5
CENTRAL SCHOOL Larchmont 1.2 mi 8.2
RYE NECK SENIOR HIGH SCHOOL Mamaroneck 1.7 mi 8.5
MAMARONECK AVENUE SCHOOL Mamaroneck 1.8 mi 6.4
RYE NECK MIDDLE SCHOOL Mamaroneck 1.9 mi 7.9
CHATSWORTH AVENUE SCHOOL Larchmont 1.5 mi 7.6
SS JOHN & PAUL SCHOOL Larchmont 1.7 mi 4.9
PARSONS MEMORIAL SCHOOL Harrison 2.3 mi 7.8
MURRAY AVENUE SCHOOL Larchmont 2.1 mi 7.9
OSBORN SCHOOL Rye 2.6 mi 9.2
MILTON SCHOOL Rye 2.5 mi 9.2
LOUIS M KLEIN MIDDLE SCHOOL Harrison 3.1 mi 7.2
HARRISON AVENUE ELEMENTARY SCHOOL South Glens Falls 3.1 mi 6.8
HARRISON AVENUE ELEMENTARY SCHOOL Harrison 3.1 mi 8.5
SALESIAN HIGH SCHOOL New Rochelle 2.6 mi 6.3
HENRY BARNARD SCHOOL New Rochelle 2.5 mi 5.6

Neighborhood Census ACS (2019-2023)

Census data for ZIP 10543 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$128,418

Median Home Value

$710,000

Median Rent

$2,030/mo

Population

21,022

College Educated

56.6%

Homeownership

60.2%

Avg Commute

30.8 min

Poverty Rate

7.4%

Median Age

40.5

Community Profile

The community surrounding Westchester Day School has a median household income of $128,418. It is a well-educated community where 57% of adults hold a bachelor's degree or higher. The median home value in the area is $710,000, with a median rent of $2,030/month. The local poverty rate of 7.4% is relatively low. The average commute for residents is 31 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
ALL SAINTS CATHOLIC ACADEMY Albany, NY 7.7
ALLEN CREEK SCHOOL Rochester, NY 7.7
ELIZABETH CADY STANTON ELEMENTARY SCHOOL Seneca Falls, NY 7.7
FLOYD BELL ELEMENTARY SCHOOL Kirkwood, NY 7.7
HOLY FAMILY SCHOOL Hicksville, NY 7.7
ICAHN CHARTER SCHOOL 6 Bronx, NY 7.7

Frequently Asked Questions

Common questions about Westchester Day School

What grades does Westchester Day School serve?

Westchester Day School serves students in grades Pre-K through 8th.

How many students attend Westchester Day School?

Westchester Day School has an enrollment of approximately 253 students.

What is the student-teacher ratio at Westchester Day School?

The student-teacher ratio at Westchester Day School is 5:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does Westchester Day School rank in NY?

Westchester Day School is ranked #101 out of 991 private schools in NY.

What is Westchester Day School's MySchoolScout rating?

Westchester Day School has a composite rating of 7.7 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

Is Westchester Day School a private school?

Yes, Westchester Day School is a private coeducational school with a Jewish affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.

Is Westchester Day School a religious school?

Westchester Day School has a Jewish religious affiliation.

11 schools nearby View map →

Neighborhood Context

Walk Score
10 Car-Dependent
Transit Score
0 Minimal Transit
Bike Score
33 Somewhat Bikeable

Powered by Walk Score

FBI UCR. County-level only.

Quick Facts NCES PSS (SY 2021-22)

Grades
Pre-K – 8th
Enrollment
253
Gender Split
47% M / 53% F
Student-Teacher Ratio
5:1
Teachers (FTE)
51
Type
private
Coed Status
coed
Affiliation
Jewish
School Day
7.5 hours
Days Per Year
180 days
Setting
Large Suburb
County
WESTCHESTER
Data Year
2022–2023

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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