The Morris Post Office is located in the state of Illinois within Grundy County. This location serves 20,332 Morris residents with a median income of $60,509. It's estimated that approximately 32,452 packages pass through this post office each year.
The Morris Post Office is located in the state of Illinois within Grundy County. This location serves 20,332 Morris residents with a median income of $60,509. It's estimated that approximately 32,452 packages pass through this post office each year.