The Arthur Post Office is located in the state of North Dakota within Cass County. This location serves 427 Arthur residents with a median income of $55,417. It's estimated that approximately 682 packages pass through this post office each year.
The Arthur Post Office is located in the state of North Dakota within Cass County. This location serves 427 Arthur residents with a median income of $55,417. It's estimated that approximately 682 packages pass through this post office each year.