The Cosby Post Office is located in the state of Tennessee within Cocke County. This location serves 6,060 Cosby residents with a median income of $32,194. It's estimated that approximately 9,672 packages pass through this post office each year.
The Cosby Post Office is located in the state of Tennessee within Cocke County. This location serves 6,060 Cosby residents with a median income of $32,194. It's estimated that approximately 9,672 packages pass through this post office each year.