The Hooper Post Office is located in the state of Washington within Whitman County. This location serves 50 Hooper residents with a median income of $26,458. It's estimated that approximately 80 packages pass through this post office each year.
The Hooper Post Office is located in the state of Washington within Whitman County. This location serves 50 Hooper residents with a median income of $26,458. It's estimated that approximately 80 packages pass through this post office each year.