Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/NY/LAGRANGEVILLE

Lagrangeville ZIP code, New York

The ZIP code for Lagrangeville, NY is 12540, and its area code is 845.

USPS city name
1 ZIP code
Population
8,856
Area code
845

NANPA lists no telephone rate centre for Lagrangeville itself, so these are the area codes of the nearest one, Pleasant Valley (5.6 miles). A town on an area-code boundary can differ from its neighbour.

Lagrangeville in numbers

About 8,856 people live in Lagrangeville, in 3,084 households. The median household income is $111,320 a year, 29% above the New York median of $85,974 (US: $80,734). The median owner-occupied home is valued at $483,100 (14% above the New York median).

Population8,856Lagrangeville8,856
Households3,084Lagrangeville3,084
Median household income$111,320Lagrangeville$111,320New York$85,974US $80,734
Median home value$483,100Lagrangeville$483,100New York$423,800US $332,700

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

ZIP codes addressed as Lagrangeville

ZIP codes with the USPS city name Lagrangeville
ZIP City Type Population Median income Median home
12540 Lagrangeville , NY Standard 8,856 $111,320 $483,100

Map of Lagrangeville ZIP codes

12540

The ZIP codes of Lagrangeville, 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 Lagrangeville

The nearest larger towns are Myers Corner (10,877 people, 10 mi), Poughkeepsie (31,958 people, 10 mi) and Beacon (14,834 people, 17 mi).

Towns near Lagrangeville
TownPopulationDistance
Red Oaks Mill 3,254 7.8 mi
Vassar College 3,529 8.7 mi
Arlington 2,806 9.1 mi
Spackenkill 4,279 9.7 mi
Myers Corner 10,877 10.2 mi
Poughkeepsie 31,958 10.2 mi
Fairview 6,213 10.5 mi
Crown Heights 2,718 10.7 mi
Brinckerhoff 2,813 10.8 mi
Haviland 3,923 11.0 mi
Wappingers Falls 5,761 11.1 mi
Marist College 2,564 11.3 mi
Highland 6,367 12.7 mi
Marlboro 3,679 13.8 mi

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

Cite this page

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

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