Zip Code 10594 — Thornwood, NY

ZIP Code 10594 is associated with Thornwood, NY, in Westchester County. The listed population estimate is 5,110; estimated density is 764.9 people per square mile. Among records with population estimates, it ranks #54 of 74 in Westchester County and #719 of 1,778 in NY.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.115790, -73.771000)

Data MetricLocal Statistic
Postal / Zip Code10594
Primary CityThornwood
State / ProvinceNY
CountyWestchester
Total Population5,110
Population Density764.9 people/sq mi
TimezoneAmerica/New_York

How 10594 Compares

MetricZIP 10594Westchester County recordsNY records
Population estimate5,110997,782 (sum)19,771,902 (sum)
Population Density764.9 /sq mi----
County population rank#54 of 74----
State population rank#719 of 1,778----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in NY

ZIP CodeCityDistancePopulation estimate
ZIP 10570Pleasantville1.3 mi13,289
ZIP 10532Hawthorne1.9 mi5,347
ZIP 10595Valhalla2.1 mi7,243
ZIP 10504Armonk3.5 mi7,665
ZIP 10510Briarcliff Manor3.7 mi10,226

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →