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/NISKAYUNA

Niskayuna ZIP codes, New York

No ZIP code is named for Niskayuna, NY; addresses there use a neighbouring town's name. 3 ZIP codes cover it: 12309, 12304 and 12308. Its area codes are 518 and 838.

USPS city name
0 ZIP codes
Overlapping the city
3 more
Population
21,227
Area codes
518, 838

NANPA lists no telephone rate centre for Niskayuna itself, so these are the area codes of the nearest one, Schenectady (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Niskayuna in numbers

About 21,227 people live in Niskayuna, in 8,164 households. The median household income is $134,052 a year, 56% above the New York median of $85,974 (US: $80,734). The median owner-occupied home is valued at $357,900 (16% below the New York median), and median gross rent is $1,589 a month. The median age is 41.4; 67.4% of adults 25 and over hold a bachelor's degree or higher (40.2% across New York); the average commute takes 21 minutes.

Population21,227Niskayuna21,227
Households8,164Niskayuna8,164
Median age41.4Niskayuna41.4New York39.8US 38.9
Median household income$134,052Niskayuna$134,052New York$85,974US $80,734
Median home value$357,900Niskayuna$357,900New York$423,800US $332,700
Median gross rent$1,589Niskayuna$1,589New York$1,621US $1,413
Bachelor's degree or higher67.4%Niskayuna67.4%New York40.2%US 35.7%
Mean commute20.8 minNiskayuna20.8 minNew York32.6 minUS 26.4 min
Population density1,787 / sq miNiskayuna1,787 / sq mi

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

ZIP codes covering Niskayuna

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

ZIP codes overlapping Niskayuna
ZIP City Type Population Median income Median home
12304 Schenectady , NY Standard 22,403 $69,235 $179,200
12308 Schenectady , NY Standard 15,511 $63,434 $211,900
12309 Schenectady , NY Standard 33,246 $125,274 $330,700

Map of Niskayuna ZIP codes

123041230812309

The ZIP codes of Niskayuna, 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 Niskayuna

The nearest larger towns are Schenectady (68,847 people, 2.0 mi), Rotterdam (22,695 people, 4.1 mi) and Albany (100,492 people, 11 mi).

Towns near Niskayuna
TownPopulationDistance
Schenectady 68,847 2.0 mi
Rotterdam 22,695 4.1 mi
Scotia 7,264 4.1 mi
East Glenville 11,914 4.6 mi
Clifton Knolls-Mill Creek 3,349 5.2 mi
Colonie 7,702 6.5 mi
Westmere 8,334 8.1 mi
Latham 13,802 8.2 mi
Country Knolls 5,445 8.2 mi
Roessleville 10,968 8.8 mi
Loudonville 10,527 9.1 mi
Siena College 2,500 9.2 mi
Cohoes 18,159 9.4 mi
Albany 100,492 10.6 mi

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

Cite this page

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

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