The Porter Post Office is located in the state of Maine within Oxford County. This location serves 1,505 Porter residents with a median income of $47,696. It's estimated that approximately 2,402 packages pass through this post office each year.
The Porter Post Office is located in the state of Maine within Oxford County. This location serves 1,505 Porter residents with a median income of $47,696. It's estimated that approximately 2,402 packages pass through this post office each year.