The Peru Post Office is located in the state of Maine within Oxford County. This location serves 1,541 Peru residents with a median income of $43,906. It's estimated that approximately 2,460 packages pass through this post office each year.
The Peru Post Office is located in the state of Maine within Oxford County. This location serves 1,541 Peru residents with a median income of $43,906. It's estimated that approximately 2,460 packages pass through this post office each year.