The Nisland Post Office is located in the state of South Dakota within Butte County. This location serves 531 Nisland residents with a median income of $35,994. It's estimated that approximately 848 packages pass through this post office each year.
The Nisland Post Office is located in the state of South Dakota within Butte County. This location serves 531 Nisland residents with a median income of $35,994. It's estimated that approximately 848 packages pass through this post office each year.