: Irwin, PA (a historic borough on the Pennsylvania Turnpike).
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
: Greensburg, PA (the county seat of Westmoreland County).
: Irwin, PA (a historic borough on the Pennsylvania Turnpike).
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
: Greensburg, PA (the county seat of Westmoreland County). : Irwin, PA (a historic borough on the