The Carmel Post Office is located in the state of Maine within Penobscot County. This location serves 2,794 Carmel residents with a median income of $51,635. It's estimated that approximately 4,460 packages pass through this post office each year.
The Carmel Post Office is located in the state of Maine within Penobscot County. This location serves 2,794 Carmel residents with a median income of $51,635. It's estimated that approximately 4,460 packages pass through this post office each year.