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/PORTVILLE

Portville ZIP code, New York

The ZIP code for Portville, NY is 14770, and its area codes are 716 and 585.

USPS city name
1 ZIP code
Population
951
Area codes
716, 585

NANPA lists no telephone rate centre for Portville itself, so these are the area codes of the nearest one, Olean (6.5 miles). A town on an area-code boundary can differ from its neighbour.

Portville in numbers

About 951 people live in Portville, in 393 households. The median household income is $61,793 a year, 28% below the New York median of $85,974 (US: $80,734). The median owner-occupied home is valued at $102,900 (76% below the New York median), and median gross rent is $660 a month. The median age is 46.4; 28.1% of adults 25 and over hold a bachelor's degree or higher (40.2% across New York); the average commute takes 17 minutes.

Population951Portville951
Households393Portville393
Median age46.4Portville46.4New York39.8US 38.9
Median household income$61,793Portville$61,793New York$85,974US $80,734
Median home value$102,900Portville$102,900New York$423,800US $332,700
Median gross rent$660Portville$660New York$1,621US $1,413
Bachelor's degree or higher28.1%Portville28.1%New York40.2%US 35.7%
Mean commute17.4 minPortville17.4 minNew York32.6 minUS 26.4 min
Population density1,186 / sq miPortville1,186 / sq mi

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

ZIP codes addressed as Portville

ZIP codes with the USPS city name Portville
ZIP City Type Population Median income Median home
14770 Portville , NY Standard 2,621 $56,910 $108,500

Map of Portville ZIP codes

14770

The ZIP codes of Portville, 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 Portville

The nearest larger towns are Weston Mills (1,431 people, 3.1 mi), Olean (13,738 people, 6.0 mi) and St. Bonaventure (1,976 people, 7.6 mi).

Towns near Portville
TownPopulationDistance
Olean 13,738 6.0 mi
Bradford, PA 7,683 16.4 mi
Wellsville 4,923 20.9 mi
Salamanca 5,846 22.5 mi

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

Cite this page

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

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