Overview
FRANCIS J O'NEILL SCHOOL is a public primary serving grades 0–6 in CENTRAL ISLIP, New York. The school enrolls 600 students. It is part of the CENTRAL ISLIP UNION FREE SCHOOL DISTRICT district.
Source: NCES CCD (2023)
Strengths & Things to Consider
Indicators pulled CCD and benchmarked against New York state averages. This is not a ranking — different families value different things.
Strengths
Smaller-than-average class sizes
14:1 student-to-teacher ratio (US average ≈ 16:1)
Things to Consider
Higher share of students from low-income families
75% free/reduced-lunch eligibility — schools in this range benefit from strong parent engagement programs
Key Facts
SectorPublic
School TypeRegular
LevelPrimary
Grade Span0–6
DistrictCENTRAL ISLIP UNION FREE SCHOOL DISTRICT
County36103
CityCENTRAL ISLIP
ZIP11722
CharterNo
MagnetNo
Title INo
NCES School ID360687000476
Student Demographics
Total Enrollment600
White0.2%
Hispanic / Latino76.4%
Black / African American1.6%
Asian18.4%
American Indian / Alaska Native3.1%
Native Hawaiian / Pacific Islander0.4%
Two or More Races0.0%
Race / Ethnicity Distribution
Source: NCES CCD (2023)
Equity & Title I
In the United States, Free/Reduced Lunch (FRL) eligibility is the primary federal proxy for student poverty. Schools with 40% or more FRL-eligible students typically qualify for Title I school-wide programs.
FRL %75%
State Avg58%
Title INo
Source: NCES CCD (2023)