The Marengo Post Office is located in the state of Ohio within Morrow County. This location serves 6,651 Marengo residents with a median income of $53,711. It's estimated that approximately 10,616 packages pass through this post office each year.
The Marengo Post Office is located in the state of Ohio within Morrow County. This location serves 6,651 Marengo residents with a median income of $53,711. It's estimated that approximately 10,616 packages pass through this post office each year.