Serving 532 students in grades Kindergarten-6, Marguerite L Mulvey School ranks in the bottom 50% of all schools in New York for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 29% (which is lower than the New York state average of 46%). The percentage of students achieving proficiency in reading/language arts is 35% (which is lower than the New York state average of 49%).
The student:teacher ratio of 13:1 is higher than the New York state level of 11:1.
Minority enrollment is 99% of the student body (majority Hispanic), which is higher than the New York state average of 60% (majority Hispanic).
Quick Stats (2025)
- Grades: Kindergarten-6
- Enrollment: 532 students
- Student:Teacher Ratio: 13:1
- Minority Enrollment: 99%
- Overall Testing Rank: Bottom 50% in NY
- Math Proficiency: 29% (Btm 50%)
- Reading Proficiency: 35% (Btm 50%)
- Science Proficiency: 75-79% (Btm 50%)
- Source: National Center for Education Statistics (NCES), NY Dept. of Education
School Overview
Marguerite L Mulvey School's student population of 532 students has declined by 13% over five school years.
The teacher population of 41 teachers has grown by 20% over five school years.
Grades Offered
Grades Kindergarten-6
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
532 students
Gender %
Total Classroom Teachers
41 teachers
School Rankings
Marguerite L Mulvey School ranks within the bottom 50% of all 4,377 schools in New York (based off of combined math and reading proficiency testing data).
The diversity score of Marguerite L Mulvey School is 0.27, which is less than the diversity score at state average of 0.72. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#3290 out of 4377 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
29%
46%
Reading/Language Arts Test Scores (% Proficient)
35%
49%
Science Test Scores (% Proficient)
75-79%
78%
Student : Teacher Ratio
13:1
11:1
American Indian
n/a
1%
Asian
2%
10%
Hispanic
85%
30%
Black
10%
16%
White
1%
40%
Hawaiian
n/a
n/a
Two or more races
2%
3%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
73%
54%
Eligible for Reduced Lunch
7%
3%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), NY Dept. of Education
Frequently Asked Questions
What is Marguerite L Mulvey School's ranking?
Marguerite L Mulvey School is ranked #3290 out of 4,377 schools, which ranks it among the bottom 50% of public schools in New York.
What percent of students have achieved state testing proficiency in math and reading?
29% of students have achieved math proficiency (compared to the 46% NY state average), while 35% of students have achieved reading proficiency (compared to the 49% NY state average).
How many students attend Marguerite L Mulvey School?
532 students attend Marguerite L Mulvey School.
What is the racial composition of the student body?
85% of Marguerite L Mulvey School students are Hispanic, 10% of students are Black, 2% of students are Asian, 2% of students are Two or more races, and 1% of students are White.
What is the student:teacher ratio of Marguerite L Mulvey School?
Marguerite L Mulvey School has a student ration of 13:1, which is higher than the New York state average of 11:1.
What grades does Marguerite L Mulvey School offer ?
Marguerite L Mulvey School offers enrollment in grades Kindergarten-6 (Supplemental Virtual).
What school district is Marguerite L Mulvey School part of?
Marguerite L Mulvey School is part of Central Islip Union Free School District.
School Reviews
Review Marguerite L Mulvey School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Recent Articles
Parents’ Guide to Special Education
Special education law is not easy to decipher, with several regulations that govern special education services for disabled students. In this article, learn about the core components of the laws, rights, and individual education plans that can help create the best public school environment for your child.
Surveillance Cameras: Violation of Rights or Improved Security?
A school district in Virginia has given the green light to schools that want to install surveillance cameras in common areas like cafeterias and hallways. We’ll look at whether this is a violation of student privacy or the best way to keep order in schools.
Teachers in 19 States Allowed to Physically Punish Students
As of 2014, nineteen states still allow corporal punishment – spanking and paddling the most common choices – in their public schools. However, some argue that not only are these punishments physically harmful, they also are disproportionately administered to students of color. As a result, House democrats have taken up the issue in a new bill that would ban all forms of corporal punishment nationwide.
