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/BELFAST

Belfast ZIP code, New York

The ZIP code for Belfast, NY is 14711, and its area code is 585.

USPS city name
1 ZIP code
Population
633
Area code
585

Belfast in numbers

About 633 people live in Belfast, in 263 households. The median household income is $56,250 a year, 35% below the New York median of $85,974 (US: $80,734). The median owner-occupied home is valued at $94,600 (78% below the New York median), and median gross rent is $507 a month. The median age is 34.5; 32.3% of adults 25 and over hold a bachelor's degree or higher (40.2% across New York); the average commute takes 34 minutes.

Population633Belfast633
Households263Belfast263
Median age34.5Belfast34.5New York39.8US 38.9
Median household income$56,250Belfast$56,250New York$85,974US $80,734
Median home value$94,600Belfast$94,600New York$423,800US $332,700
Median gross rent$507Belfast$507New York$1,621US $1,413
Bachelor's degree or higher32.3%Belfast32.3%New York40.2%US 35.7%
Mean commute33.7 minBelfast33.7 minNew York32.6 minUS 26.4 min
Population density409 / sq miBelfast409 / sq mi

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

ZIP codes addressed as Belfast

ZIP codes with the USPS city name Belfast
ZIP City Type Population Median income Median home
14711 Belfast , NY Standard 2,063 $65,938 $100,100

Map of Belfast ZIP codes

14711

The ZIP codes of Belfast, 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 Belfast

The nearest larger towns are Houghton (1,728 people, 6.6 mi), Friendship (712 people, 9.5 mi) and Belmont (955 people, 9.5 mi).

Towns near Belfast
TownPopulationDistance
Wellsville 4,923 17.6 mi
Alfred 4,819 17.8 mi
Hornell 8,152 23.3 mi
Olean 13,738 24.1 mi
Dansville 4,653 26.4 mi
Perry 3,871 26.6 mi
Warsaw 3,048 27.8 mi
Mount Morris 3,146 29.2 mi

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

Cite this page

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

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