The Belfast Post Office is located in the state of Maine within Waldo County. This location serves 8,806 Belfast residents with a median income of $34,495. It's estimated that approximately 14,055 packages pass through this post office each year.
The Belfast Post Office is located in the state of Maine within Waldo County. This location serves 8,806 Belfast residents with a median income of $34,495. It's estimated that approximately 14,055 packages pass through this post office each year.