Amy L Promenschenkel (Postmaster)
amy.l.promenschenkel@usps.gov
9979 Fenton Rd
Fenton, IL 61251
Fenton, IL 61251
The Fenton Post Office is located in the state of Illinois within Whiteside County. This location serves 347 Fenton residents with a median income of $46,964. It's estimated that approximately 554 packages pass through this post office each year.