The Plain Post Office is located in the state of Wisconsin within Sauk County. This location serves 1,371 Plain residents with a median income of $57,500. It's estimated that approximately 2,188 packages pass through this post office each year.
The Plain Post Office is located in the state of Wisconsin within Sauk County. This location serves 1,371 Plain residents with a median income of $57,500. It's estimated that approximately 2,188 packages pass through this post office each year.