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/PA/WEBSTER

Webster ZIP code, Pennsylvania

The ZIP code for Webster, PA is 15087, and its area codes are 724 and 878.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
65
Area codes
724, 878

NANPA lists no telephone rate centre for Webster itself, so these are the area codes of the nearest one, Donora (1.1 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Webster 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 Webster

ZIP codes with the USPS city name Webster
ZIP City Type Population Median income Median home
15087 Webster , PA Standard 85 — —

Other ZIP codes overlapping Webster

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

ZIP codes overlapping Webster
ZIP City Type Population Median income Median home
15012 Belle Vernon , PA Standard 15,412 $60,172 $201,300

Map of Webster ZIP codes

15087

The ZIP codes of Webster, PA, 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 Webster

The nearest larger towns are Donora (4,527 people, 1.1 mi), Fellsburg (845 people, 1.4 mi) and Wickerham Manor-Fisher (1,247 people, 3.2 mi).

Towns near Webster
TownPopulationDistance
Donora 4,527 1.1 mi
Monessen 6,780 3.3 mi
Monongahela 4,109 3.8 mi
West Newton 2,621 4.3 mi
Charleroi 4,202 4.6 mi
Clairton 6,044 7.5 mi
Jefferson Hills 12,317 8.7 mi
California 4,864 9.3 mi
Glassport 4,368 9.4 mi
Gastonville 2,995 9.8 mi
Port Vue 3,620 10.1 mi
McKeesport 17,380 10.3 mi
White Oak 7,468 10.5 mi
Pleasant Hills 8,399 11.1 mi

More nearby: every ZIP code in Westmoreland County · Pennsylvania ZIP codes

Cite this page

zipcodes.pro. “Webster, PA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/pa/webster

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