Markleton, PA

Zip code 15551 belongs to the town of Markleton in Pennsylvania. This rural area is known for its picturesque surroundings, including the Laurel Hill State Park, which offers hiking trails and a lake for recreational activities. The zip code also encompasses the historic Shanksville, where the Flight 93 National Memorial honors the passengers and crew of United Airlines Flight 93 who thwarted a terrorist attack on September 11, 2001.