1223 W Southern Ave
Williamsport, PA 17702
Williamsport, PA 17702
The South Williamsport Post Office is located in the state of Pennsylvania within Lycoming County. This location serves 10,721 Williamsport residents with a median income of $48,556. It's estimated that approximately 17,112 packages pass through this post office each year.
South Williamsport Post Office Location 17702
Williamsport Pennsylvania Local Links
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