Marty Milligan (Postmaster)
marty.j.milligan@usps.gov
101 N Main St
Parkersburg, IL 62452
Parkersburg, IL 62452
The Parkersburg Post Office is located in the state of Illinois within Richland County. This location serves 400 Parkersburg residents with a median income of $60,733. It's estimated that approximately 638 packages pass through this post office each year.