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Katonah-Lewisboro Union Free School District, New York

Katonah-Lewisboro Union Free School District is a unified school district in Westchester County, New York, for grades K–12. About 18,186 people live in it (2020–2024 estimate). It covers 43.3 sq mi (112 km²) of land.

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Katonah-Lewisboro Union Free School District in New York
Bedford Central School DistrictSomers Central School District
Katonah-Lewisboro Union Free School District and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
18,186 ± 682
Grades
K–12
Type
Unified school district
County
Westchester County
Land area
43.3 sq mi (112 km²)
Median household income
$235,245 ± $21,149
Median home value
$838,900 ± $31,410
Water area
3.24 sq mi (8.4 km²)
State
New York
Census code (GEOID)
3616080
Coordinates (central point)
41.266143, -73.588296
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 Katonah-Lewisboro Union Free School District, largest first

  1. Town of Lewisboro12,089 people
  2. Katonah (CDP)2,176 people
  3. Golden's Bridge (CDP)1,815 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. Bedford Central School District4.7 mi southwest
  2. North Salem Central School District5.2 mi north
  3. Ridgefield School District, Connecticut5.8 mi northeast
  4. Somers Central School District7.7 mi west
  5. Wilton School District, Connecticut8.5 mi southeast
  6. New Canaan School District, Connecticut8.6 mi southeast

These share a boundary with Katonah-Lewisboro 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 Katonah-Lewisboro 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.