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Jeffrey J Athey (Postmaster)
jeffrey.j.athey@usps.gov
201 Bywood Ave
Upper Darby, PA 19082
Upper Darby, PA 19082
The Upper Darby Post Office is located in the state of Pennsylvania within Delaware County. This location serves 40,997 Upper Darby residents with a median income of $39,814. It's estimated that approximately 65,436 packages pass through this post office each year.