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zipcodes.pro — CITY/NY/THORNWOOD

Thornwood ZIP code, New York

The ZIP code for Thornwood, NY is 10594, and its area code is 914.

USPS city name
1 ZIP code
Overlapping the city
2 more
Population
4,140
Area code
914

NANPA lists no telephone rate centre for Thornwood itself, so these are the area codes of the nearest one, Armonk (3.4 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Thornwood uses the ZIP code above. 2 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

Thornwood in numbers

About 4,140 people live in Thornwood, in 1,423 households. The median household income is $170,398 a year, 98% above the New York median of $85,974 (US: $80,734). The median owner-occupied home is valued at $650,400 (53% above the New York median), and median gross rent is $2,550 a month. The median age is 39.8; 47.6% of adults 25 and over hold a bachelor's degree or higher (40.2% across New York); the average commute takes 32 minutes.

Population4,140Thornwood4,140
Households1,423Thornwood1,423
Median age39.8Thornwood39.8New York39.8US 38.9
Median household income$170,398Thornwood$170,398New York$85,974US $80,734
Median home value$650,400Thornwood$650,400New York$423,800US $332,700
Median gross rent$2,550Thornwood$2,550New York$1,621US $1,413
Bachelor's degree or higher47.6%Thornwood47.6%New York40.2%US 35.7%
Mean commute31.5 minThornwood31.5 minNew York32.6 minUS 26.4 min
Population density3,706 / sq miThornwood3,706 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Thornwood CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Thornwood

ZIP codes with the USPS city name Thornwood
ZIP City Type Population Median income Median home
10594 Thornwood , NY Standard 5,110 $163,542 $683,200

Other ZIP codes overlapping Thornwood

These ZIP codes cover part of Thornwood but are addressed as somewhere else.

ZIP codes overlapping Thornwood
ZIP City Type Population Median income Median home
10532 Hawthorne , NY Standard 5,347 $141,157 $697,600
10570 Pleasantville , NY Standard 13,289 $183,833 $862,300

Map of Thornwood ZIP codes

10594

The ZIP codes of Thornwood, NY, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Thornwood

The nearest larger towns are Pleasantville (7,371 people, 1.1 mi), Hawthorne (4,878 people, 1.4 mi) and Armonk (4,429 people, 3.3 mi).

Towns near Thornwood
TownPopulationDistance
Pleasantville 7,371 1.1 mi
Hawthorne 4,878 1.4 mi
Chappaqua 3,046 2.7 mi
Valhalla 2,937 2.8 mi
Armonk 4,429 3.3 mi
Briarcliff Manor 7,519 3.9 mi
Elmsford 5,186 4.8 mi
Sleepy Hollow 10,887 4.9 mi
Fairview 3,034 5.2 mi
Ossining 26,950 5.3 mi
Tarrytown 11,784 5.8 mi
Mount Kisco 10,737 6.3 mi
White Plains 60,666 6.7 mi
Hartsdale 2,903 7.2 mi

More nearby: every ZIP code in Westchester County · New York ZIP codes

Cite this page

zipcodes.pro. “Thornwood, NY ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ny/thornwood

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