The Sumner Post Office is located in the state of Nebraska within Dawson County. This location serves 446 Sumner residents with a median income of $41,964. It's estimated that approximately 712 packages pass through this post office each year.
The Sumner Post Office is located in the state of Nebraska within Dawson County. This location serves 446 Sumner residents with a median income of $41,964. It's estimated that approximately 712 packages pass through this post office each year.