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/SINCLAIRVILLE

Sinclairville ZIP code, New York

The ZIP code for Sinclairville, NY is 14782, and its area code is 716.

USPS city name
1 ZIP code
Population
557
Area code
716

Sinclairville in numbers

About 557 people live in Sinclairville, in 250 households. The median household income is $48,214 a year, 44% below the New York median of $85,974 (US: $80,734). The median owner-occupied home is valued at $107,300 (75% below the New York median), and median gross rent is $486 a month. The median age is 42.6; 18.7% of adults 25 and over hold a bachelor's degree or higher (40.2% across New York); the average commute takes 24 minutes.

Population557Sinclairville557
Households250Sinclairville250
Median age42.6Sinclairville42.6New York39.8US 38.9
Median household income$48,214Sinclairville$48,214New York$85,974US $80,734
Median home value$107,300Sinclairville$107,300New York$423,800US $332,700
Median gross rent$486Sinclairville$486New York$1,621US $1,413
Bachelor's degree or higher18.7%Sinclairville18.7%New York40.2%US 35.7%
Mean commute23.5 minSinclairville23.5 minNew York32.6 minUS 26.4 min
Population density343 / sq miSinclairville343 / sq mi

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

ZIP codes addressed as Sinclairville

ZIP codes with the USPS city name Sinclairville
ZIP City Type Population Median income Median home
14782 Sinclairville , NY Standard 2,099 $71,250 $121,200

Map of Sinclairville ZIP codes

14782

The ZIP codes of Sinclairville, 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 Sinclairville

The nearest larger towns are Cassadaga (608 people, 6.0 mi), Falconer (2,149 people, 11 mi) and Celoron (1,397 people, 11 mi).

Towns near Sinclairville
TownPopulationDistance
Jamestown 28,188 11.6 mi
Lakewood 2,957 11.9 mi
Fredonia 9,467 12.7 mi
Dunkirk 12,549 15.3 mi
Westfield 3,185 16.6 mi
Silver Creek 2,604 19.6 mi
Gowanda 2,683 21.4 mi
Lake Erie Beach 3,279 26.4 mi
Salamanca 5,846 27.4 mi
North East, PA 4,054 29.6 mi
Warren, PA 9,240 29.8 mi

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

Cite this page

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

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