: According to the U.S. Postal Service decoding system , the "1" indicates the Northeast region (encompassing Delaware, New York, and Pennsylvania), while the "56" narrows it down to the Western Pennsylvania sectional center. Historical Significance
If you are looking for the area defined by the first five digits (), here are the most interesting features of that location: The Heart of Keystone State Park 156496 zip
The ZIP code belongs to New Alexandria, Pennsylvania , located in Westmoreland County. : According to the U
If you intended to look up a specific landmark or city, you might have been searching for: If you intended to look up a specific
: The area is bordered by the Loyalhanna Creek , which played a strategic role during the French and Indian War, specifically near the nearby Fort Ligonier. Common "156XX" Typos
: Greensburg, PA (the county seat of Westmoreland County).
: New Alexandria is part of the larger Derry Area, which has deep roots in the early industrial development of Western Pennsylvania, particularly in coal mining and the railroad industry.