The Mullan Post Office is located in the state of Idaho within Shoshone County. This location serves 770 Mullan residents with a median income of $40,357. It's estimated that approximately 1,229 packages pass through this post office each year.
The Mullan Post Office is located in the state of Idaho within Shoshone County. This location serves 770 Mullan residents with a median income of $40,357. It's estimated that approximately 1,229 packages pass through this post office each year.