Shelter Island School

33 N Ferry Rd, Shelter Island, NY 11964

BSchola Grade
Grades
Pre-K–12
Other
Students
183
Enrolled 2024–25
Students per teacher
5.1 : 1
Full-time teachers
District
Shelter Island Union Free School District
Suffolk County

Schola Grade B · Above average

Letter grade (A–F) · compared with 151 New York K–8, K–12 and other combined schools · How we grade
Test scores42% proficient in math & reading
47thpercentile
Equity50% of low-income students proficient
80thpercentile
Attendance29% chronically absent
54thpercentile
Class size5.1 students per teacher
95thpercentile

Percentiles compare this school with other New York K–8, K–12 and other combined schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Shelter Island School

Shelter Island School is a public school in Shelter Island, New York, serving grades Pre-K–12. It is part of Shelter Island Union Free School District. The school is located in a rural area near a town in Suffolk County.

In the 2024–25 school year, 183 students were enrolled, with about 5.1 students for every full-time teacher. Its Schola Grade is B (above average), compared with 151 New York K–8, K–12 and other combined schools.

Grades & enrollment

Students per grade, 2024–25Grades Pre-K–12

Location & nearby schools

33 N Ferry Rd
Shelter Island, NY 11964
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School details

Type
Public School · What this means
Level
Other
Grades offered
Pre-K–12
Enrollment (2024–25)
183 students
Students per teacher
5.1 to 1
AP courses offered
7
Charter school
No
Magnet school
No
Locale
Rural — Fringe
School district
Shelter Island Union Free School District
County
Suffolk County
NCES school ID
362664003632

Schools near Shelter Island School

All 1 schools in Shelter Island →
Ross School
Private · Grades Pre-K–12 · 286 students
8.4 mi

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.