James W Hettenhausen (Postmaster)
james.w.hettenhausen@usps.gov
120 E Broadway
Trenton, IL 62293
Trenton, IL 62293
The Trenton Post Office is located in the state of Illinois within Clinton County. This location serves 4,748 Trenton residents with a median income of $77,273. It's estimated that approximately 7,578 packages pass through this post office each year.