New York›Schools›St Mary School

St Mary School

PrivateRegularGrades PK–8
East Islip, New York · Religious: Catholic
SCHOOL SNAPSHOT
Students408
Student:Teacher13.2:1
Free/Reduced Lunch—
Title INo
St Mary School
OverviewEnrollmentDemographicsPerformanceAttendanceDisciplineWorkforceFinanceInclusionProgramsTrendsSimilarNearbyCalendarParent Info

Key Indicators

At-a-glance snapshot, compared to state averages where available

State avg: 462
408
Total Enrollment
13.2:1
Student : Teacher
Private
Sector
No
Title I
District
Governance
PK–8
Grade Span
Primary
Level

Overview

St Mary School is a private primary serving grades PK–8 in East Islip, New York. The school enrolls 408 students. It is part of the Religious: Catholic district.

Source: NCES CCD (2022)

Strengths & Things to Consider

Indicators pulled from NCES CCD and benchmarked against New York state averages. This is not a ranking — different families value different things.

Strengths

Smaller-than-average class sizes
13.2:1 student-to-teacher ratio (US average ≈ 16:1)

Things to Consider

No official school website listed in our source data
This is a data-completeness gap, not a reflection of the school

Key Facts

SectorPrivate
School TypeRegular
LevelPrimary
Grade SpanPK–8
DistrictReligious: Catholic
CountySuffolk
CityEast Islip
ZIP11730
CharterNo
MagnetNo
Title INo
NCES School IDPSS_00930604

Student Demographics

Total Enrollment408
White64.4%
Hispanic / Latino18.2%
Black / African American10.3%
Asian0.9%
American Indian / Alaska Native0.3%
Native Hawaiian / Pacific Islander0.3%
Two or More Races5.7%

Race / Ethnicity Distribution

White
64.4%
Hispanic
18.2%
Black
10.3%
Asian
0.9%
Two+
5.7%
Source: NCES CCD (2022)