The Clay Post Office is located in the state of West Virginia within Clay County. This location serves 1,659 Clay residents with a median income of $35,556. It's estimated that approximately 2,648 packages pass through this post office each year.
The Clay Post Office is located in the state of West Virginia within Clay County. This location serves 1,659 Clay residents with a median income of $35,556. It's estimated that approximately 2,648 packages pass through this post office each year.