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C−

Marguerite L Mulvey School

PublicElementaryGrades K–6

44 E Cherry St, Central Islip, NY 11722 · (631) 348-5059 · Part of Central Islip Union Free School District

Islip’s School Grade A− better than 78% of New York school districts

Students
567
Students per teacher
13:1
Free or reduced lunch
62%
Setting
Suburb
Grades
K–6
The gist

What stands out about Marguerite L Mulvey School

  • Its own letter, C−: better results than 18% of New York’s public schools
  • Math proficiency 29 pts below the state
  • Reading / language arts 22 pts below the state
  • Enrollment up 8.2% since 2020–21

Test scores

2020–21
Math proficiency27%
State average 56.1%
Reading / language arts41%
State average 62.6%

Its own letter, C−, places these results among New York’s 4,095 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

44 E Cherry St, Central Islip

Students

Enrollment by grade
Kindergarten61
Grade 175
Grade 278
Grade 396
Grade 463
Grade 590
Grade 6104
Enrollment over time
524’20
516’21
526’22
532’23
567’24

Up 8.2% since 2020–21.

Who goes here
Hispanic 85%Black 10%Two or more races 3%Asian 2%White <1%Native Hawaiian/Pacific Islander <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Marguerite L Mulvey School from Islip families.

Other schools in Central Islip Union Free School District

The district →

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against New York’s other public schools; Islip’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.