SchoolRow
#1999

Marguerite L Mulvey School

Central Islip, NY · Central Islip Union Free School District · Grades K-6

1,999th of 2,326 New York elementary schools statewide · better than 14%· Stable

532
Students
2023–24 enrollment
13:1
Student / teacher ratio
81%
Free / reduced-price lunch
low-income indicator
20.5%
Chronically absent
NY average 27%

Marguerite L Mulvey School ranking

SchoolRow ranks Marguerite L Mulvey School 1,999th of 2,326 New York elementary schools for 2024–25, based on NYSED 3-8 assessments 2024–25; high schools: Regents 65+ rate English and Math results — better than 14% of elementary schools statewide. Its statewide percentile went from 18th in 2019 to 14th in 2025.

Statewide percentile by year
25%50%75%14%201920202025no testing 2020–21

Marguerite L Mulvey School test scores

Percent meeting or exceeding the state standard, NYSED 3-8 assessments 2024–25; high schools: Regents 65+ rate

English Language Arts
This school
35%
NY average
53%
Math
This school
34%
NY average
57%
Science
This school
27%
NY average
51%
English Language Arts over time this school NY average
25%50%75%35%53%201920202025no testing 2020–21
Math over time this school NY average
25%50%75%34%57%201920202025no testing 2020–21

Marguerite L Mulvey School students

Racial and ethnic breakdown of 532 students (202324, NCES) — and how it has shifted since 2013

Hispanic85%10%
Hover the pie for details
Hispanic 85%Black 10%73%9%17%20132023
GroupTrend20132023Change
Hispanic72.8%85.3% 12.5 pts
Black16.5%9.8% 6.7 pts
Asian0.9%1.7% 0.8 pts
Two or more races0.2%1.7% 1.5 pts
White9.4%0.9% 8.5 pts

Homes near Marguerite L Mulvey School

Typical home value $576K in zip 11722 as of 2026-05 · trend since 2000

$144K$287K$431K$574K$547K200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 11722 on Zillow →

Elementary schools near Marguerite L Mulvey School

Closest same-level schools, with 2024–25 state rank

View on the map →

Frequently asked questions

What school district is Marguerite L Mulvey School in?

Marguerite L Mulvey School is part of the Central Islip Union Free School District district in Central Islip, New York.

Is Marguerite L Mulvey School a good school?

SchoolRow ranks Marguerite L Mulvey School 1,999th of 2,326 New York elementary schools (better than 14% statewide) based on 2024–25 test results (NYSED 3-8 assessments 2024–25; high schools: Regents 65+ rate).

What is the racial makeup of Marguerite L Mulvey School?

Hispanic 85%, Black 10%, Asian 2%, Two or more races 2% (532 students, 2023–24).

How much do homes near Marguerite L Mulvey School cost?

The typical home value in zip code 11722 is $576K as of 2026-05 (Zillow ZHVI).

Sources: state education department data (NYSED 3-8 assessments 2024–25; high schools: Regents 65+ rate, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.