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Mamaroneck Union Free School District, New York

Mamaroneck Union Free School District is a unified school district in Westchester County, New York, for grades Pre-K to 12. About 30,223 people live in it (2020–2024 estimate). It covers 6.23 sq mi (16.1 km²) of land.

New YorkBuffaloYonkers
Mamaroneck Union Free School District in New York
New Rochelle City School DistrictRye City School District
Mamaroneck Union Free School District and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
30,223 ± 530
Grades
Pre-K to 12
Type
Unified school district
County
Westchester County
Land area
6.23 sq mi (16.1 km²)
Median household income
$155,844 ± $23,485
Median home value
$1,056,500 ± $66,389
Water area
7.41 sq mi (19.2 km²)
State
New York
Census code (GEOID)
3618240
Coordinates (central point)
40.921375, -73.745426
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 Mamaroneck Union Free School District, largest first

  1. Town of Mamaroneck31,236 people
  2. Mamaroneck (village)19,826 people
  3. Larchmont (village)6,567 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. New Rochelle City School District1.8 mi west
  2. Rye Neck Union Free School District2.2 mi northeast
  3. Rye City School District3.5 mi northeast
  4. Scarsdale Union Free School District4.9 mi north
  5. Port Washington Union Free School District5.4 mi southeast
  6. Harrison Central School District7.2 mi north

These share a boundary with Mamaroneck 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 Mamaroneck 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.