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East Islip Union Free School District, New York

East Islip Union Free School District is a unified school district in Suffolk County, New York, for grades Pre-K to 12. About 23,867 people live in it (2020–2024 estimate). It covers 12.1 sq mi (31.3 km²) of land.

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East Islip Union Free School District in New York
Connetquot Central School DistrictIslip Union Free School District
East Islip Union Free School District and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
23,867 ± 1,350
Grades
Pre-K to 12
Type
Unified school district
County
Suffolk County
Land area
12.1 sq mi (31.3 km²)
Median household income
$148,212 ± $14,491
Median home value
$579,700 ± $14,678
Water area
10.1 sq mi (26.2 km²)
State
New York
Census code (GEOID)
3609720
Coordinates (central point)
40.713881, -73.154458
Check a point in the school district finder

These coordinates mark a central point for the district, not a school or an address. Population, income and home value: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 20, 2026.

Towns, townships and communities in East Islip Union Free School District, largest first

  1. East Islip (CDP)13,573 people
  2. Islip Terrace (CDP)5,168 people
  3. North Great River (CDP)3,909 people
  4. Great River (CDP)1,899 people

A town, township, city or borough is listed when at least half its land is in the district; a community, when its central point is. Near a district line, an address can belong to the district next door.

Bordering unified school districts, nearest first

  1. Islip Union Free School District3.6 mi west
  2. Connetquot Central School District3.9 mi north
  3. Central Islip Union Free School District5.4 mi north
  4. Fire Island Union Free School District6.2 mi southwest

These share a boundary with East Islip Union Free School District. Distances are straight lines between central points.

Before using this answer for enrollment

A district boundary doesn’t decide which school a student attends; the district’s attendance zones and rules do. Confirm the full address and grade with East Islip Union Free School District before you rely on it.

See its schools and enrollment on NCES ↗

Find the school district where you are now or find your town or township.