Elementary school · Central Islip Union Free School District

Francis J O'Neill School

Francis J O'Neill School is a public elementary school in Islip serving grades K–6, with 592 students, 13.8 students per teacher. Central Islip Union Free Schoo

At a glance Directions

At a glance

Francis J O'Neill School by the numbers

As reported to the U.S. Department of Education for 2023–24. Student–teacher ratio is not classroom size.

GradesK–6

Students592

Teachers43

Students per teacher13.8

Free or reduced-price lunch78%

School typeRegular School

DistrictCentral Islip Union Free School District

Contact

Address, phone and website

44 E CHERRY ST, Central Islip 11722

(631) 348-5060

School website ↗Central Islip Union Free School District website ↗Directions ↗

Central Islip Union Free School District

Other elementary schools in the district

All schools

K–8Andrew T Morrow School794 students Pre-K–6Anthony Alfano Elementary School497 students K–6Charles A Mulligan Elementary School963 students K–6Cordello Avenue Elementary School534 students K–6Marguerite L Mulvey School532 students

Nearby

Schools nearby

Middle school · 1.4 miRalph Reed SchoolGrades 7–8 High school · 1.7 miCentral Islip Senior High SchoolGrades 9–12 High school · 2.1 miEast Islip High SchoolGrades 9–12 Middle school · 2.1 miEast Islip Middle SchoolGrades 6–8 High school · 2.3 miConnetquot High SchoolGrades 9–12 Middle school · 2.6 miEast Middle SchoolGrades 6–8

Questions

About Francis J O'Neill School

What grades does Francis J O'Neill School have?

Francis J O'Neill School serves grades K–6.

How many students go to Francis J O'Neill School?

592 students, about 13.8 per teacher, as reported to the U.S. Department of Education for 2023–24.

What school district is Francis J O'Neill School in?

Central Islip Union Free School District. District information and the school calendar are on the district website.

Where is Francis J O'Neill School?

44 E CHERRY ST, Central Islip 11722. Phone (631) 348-5060.

Source: U.S. Department of Education, National Center for Education Statistics, Common Core of Data (2023–24). Contact the school or district to confirm enrollment boundaries, schedules and programs.