US States Zip Codes Directory 2026

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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 19074 Norwood Delaware County 484, 610, 835
PA 19075 Oreland Montgomery County 215, 267, 445
PA 19076 Prospect Park Delaware County 484, 610, 835
PA 19078 Ridley Park Delaware County 484, 610, 835, 856
PA 19079 Sharon Hill Delaware County 215, 267, 445, 484, 610, 835
PA 19080 Wayne Delaware County 484
PA 19081 Swarthmore Delaware County 484, 610, 835
PA 19082 Upper Darby Delaware County 215, 267, 445, 484, 610, 835
PA 19083 Havertown Delaware County 484, 610, 835
PA 19085 Villanova Delaware County 484, 610, 835
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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.