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/DUANESBURG

Duanesburg ZIP code, New York

The ZIP code for Duanesburg, NY is 12056, and its area codes are 518 and 838.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
63
Area codes
518, 838

NANPA lists no telephone rate centre for Duanesburg itself, so these are the area codes of the nearest one, Mariaville Lake (4.0 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Duanesburg uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

ZIP codes addressed as Duanesburg

ZIP codes with the USPS city name Duanesburg
ZIP City Type Population Median income Median home
12056 Duanesburg , NY Standard 1,695 $132,150 $374,500

Other ZIP codes overlapping Duanesburg

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

ZIP codes overlapping Duanesburg
ZIP City Type Population Median income Median home
12053 Delanson , NY Standard 4,550 $91,991 $266,600

Map of Duanesburg ZIP codes

12056

The ZIP codes of Duanesburg, 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 Duanesburg

The nearest larger towns are Duane Lake (236 people, 1.5 mi), Delanson (263 people, 2.7 mi) and Mariaville Lake (1,085 people, 4.2 mi).

Towns near Duanesburg
TownPopulationDistance
Rotterdam 22,695 8.8 mi
Scotia 7,264 10.0 mi
Schenectady 68,847 10.8 mi
East Glenville 11,914 12.5 mi
Voorheesville 2,824 12.6 mi
Amsterdam 18,166 12.7 mi
Niskayuna 21,227 12.8 mi
Westmere 8,334 14.2 mi
Colonie 7,702 15.6 mi
Clifton Knolls-Mill Creek 3,349 17.6 mi
Roessleville 10,968 17.7 mi
Albany 100,492 18.3 mi
Cobleskill 4,682 18.8 mi
Loudonville 10,527 19.1 mi

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

Cite this page

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

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