The Muddy Post Office is located in the state of Illinois within Saline County. This location serves 125 Muddy residents with a median income of $66,058. It's estimated that approximately 200 packages pass through this post office each year.
The Muddy Post Office is located in the state of Illinois within Saline County. This location serves 125 Muddy residents with a median income of $66,058. It's estimated that approximately 200 packages pass through this post office each year.