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zipcodes.pro — CITY/NY/CORNWALL

Cornwall ZIP code, New York

The ZIP code for Cornwall, NY is 12518, and its area codes are 845 and 329.

USPS city name
1 ZIP code
Population
6,114
Area codes
845, 329

Cornwall in numbers

About 6,114 people live in Cornwall, in 2,485 households. The median household income is $101,208 a year, 18% above the New York median of $85,974 (US: $80,734). The median owner-occupied home is valued at $432,000 (about the same as the New York median).

Population6,114Cornwall6,114
Households2,485Cornwall2,485
Median household income$101,208Cornwall$101,208New York$85,974US $80,734
Median home value$432,000Cornwall$432,000New York$423,800US $332,700

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Cornwall. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Cornwall

ZIP codes with the USPS city name Cornwall
ZIP City Type Population Median income Median home
12518 Cornwall , NY Standard 6,114 $101,208 $432,000

Map of Cornwall ZIP codes

12518

The ZIP codes of Cornwall, 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 Cornwall

The nearest larger towns are New Windsor (8,919 people, 3.8 mi), West Point (6,349 people, 4.0 mi) and Newburgh (28,519 people, 6.1 mi).

Towns near Cornwall
TownPopulationDistance
Firthcliffe 5,432 1.9 mi
Cornwall-on-Hudson 3,037 1.9 mi
Vails Gate 3,052 3.0 mi
New Windsor 8,919 3.8 mi
West Point 6,349 4.0 mi
Beaver Dam Lake 3,627 4.6 mi
Highland Falls 3,683 5.2 mi
Washingtonville 5,707 6.0 mi
Newburgh 28,519 6.1 mi
Woodbury 11,334 6.8 mi
South Blooming Grove 3,866 7.1 mi
Beacon 14,834 7.3 mi
Balmville 3,399 7.8 mi
Kiryas Joel 38,916 8.3 mi

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

Cite this page

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

Underlying data is public domain or openly licensed — sources, vintages and licences.