CORDELLO AVENUE ELEMENTARY SCHOOL
Public
Elementary Grades K–6
Part of CENTRAL ISLIP UNION FREE SCHOOL DISTRICT
51 CORDELLO AVE, CENTRAL ISLIP, NY 11722 · (631) 348-4189
Community ratings
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Academic performance
Math proficiency31%
State average 56.1%
Reading / language arts43%
State average 62.6%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
490Students enrolled
11:1Student–teacher ratio
64%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Kindergarten90
Grade 172
Grade 261
Grade 373
Grade 479
Grade 552
Grade 663
Students
Hispanic · 86%421
Black · 11%55
Two or more races · 1%5
White · 1%4
Asian · 1%3
American Indian/Alaska Native · 0%2
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
558’20
542’21
507’22
534’23
490’24
Location
51 CORDELLO AVE CENTRAL ISLIP
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.