US States Zip Codes Directory 2026

Browse Zip Codes by State





We have 42735 Records of U.S Zip Codes from all over the United States!

Pennsylvania Zip Codes



Pennsylvania Pennsylvania, officially the Commonwealth of Pennsylvania, is a US state that is located in the Northeastern and Mid-Atlantic regions of the United States, and the Great Lakes region. The state borders Delaware to the southeast, Maryland to the south, West Virginia to the southwest, Ohio to the west, Lake Erie to the northwest, New York to the north, and New Jersey to the east.

Pennsylvania is the 33rd most extensive, the 6th most populous, and the 9th most densely populated of the 50 United States. The state s four most populous cities are Philadelphia, Pittsburgh, Allentown, and Erie. The state capital is Harrisburg. Pennsylvania has 63 miles (101 km) of coastline along Lake Erie and 57 miles (92 km) of shoreline along the Delaware Estuary.

State Zip Code City County Area Codes
PA 15935 Hollsopple Somerset County 582, 814
PA 15936 Hooversville Somerset County 582, 814
PA 15937 Jerome Somerset County 582, 814
PA 15938 Lilly Cambria County 582, 814
PA 15940 Loretto Cambria County 582, 814
PA 15942 Mineral Point Cambria County 582, 814
PA 15943 Nanty Glo Cambria County 582, 814
PA 15944 New Florence Westmoreland County 582, 724, 814, 878
PA 15945 Parkhill Cambria County 582, 814
PA 15946 Portage Cambria County 582, 814
Page 56 from 222

Map of Pennsylvania


ZIP codes are a system of postal codes used by the United States Postal Service (USPS) since 1963. The term ZIP, an acronym for Zone Improvement Plan, is properly written in capital letters and was chosen to suggest that the mail travels more efficiently, and therefore more quickly, when senders use the code in the postal address. The basic format consists of five decimal numerical digits. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the ZIP code, a hyphen, and four more digits that determine a more precise location than the ZIP code alone. The term ZIP code was originally registered as a servicemark (a type of trademark) by the U.S. Postal Service, but its registration has since expired.


ZIP codes designate only delivery points within the United States and its dependencies, as well as locations of its armed forces. There are no ZIP codes reserved for designating mail bound for foreign destinations (with the exception of U.S. military units stationed outside of the United States), and therefore, international outbound mail should not include a ZIP code in the delivery address. The last line of a foreign address must only show the name of the country of destination.