The Newcastle Post Office is located in the state of Utah within Iron County. This location serves 366 Newcastle residents with a median income of $32,386. It's estimated that approximately 584 packages pass through this post office each year.
The Newcastle Post Office is located in the state of Utah within Iron County. This location serves 366 Newcastle residents with a median income of $32,386. It's estimated that approximately 584 packages pass through this post office each year.