The Plaza Post Office is located in the state of North Dakota within Mountrail County. This location serves 453 Plaza residents with a median income of $56,953. It's estimated that approximately 723 packages pass through this post office each year.
The Plaza Post Office is located in the state of North Dakota within Mountrail County. This location serves 453 Plaza residents with a median income of $56,953. It's estimated that approximately 723 packages pass through this post office each year.