The Hardtner Post Office is located in the state of Kansas within Barber County. This location serves 241 Hardtner residents with a median income of $42,422. It's estimated that approximately 385 packages pass through this post office each year.
The Hardtner Post Office is located in the state of Kansas within Barber County. This location serves 241 Hardtner residents with a median income of $42,422. It's estimated that approximately 385 packages pass through this post office each year.