Donald A Devereaux (Postmaster)
donald.a.devereaux@usps.gov
200 S Main St
Herscher, IL 60941
Herscher, IL 60941
The Herscher Post Office is located in the state of Illinois within Kankakee County. This location serves 2,039 Herscher residents with a median income of $70,750. It's estimated that approximately 3,254 packages pass through this post office each year.