Beth A Gilbert (Postmaster)
beth.a.gilbert@usps.gov
448 Walton Ave
Hummelstown, PA 17036
Hummelstown, PA 17036
The Hummelstown Post Office is located in the state of Pennsylvania within Dauphin County. This location serves 21,913 Hummelstown residents with a median income of $75,570. It's estimated that approximately 34,976 packages pass through this post office each year.