The Mexico Post Office is located in the state of Maine within Oxford County. This location serves 2,681 Mexico residents with a median income of $26,780. It's estimated that approximately 4,279 packages pass through this post office each year.
The Mexico Post Office is located in the state of Maine within Oxford County. This location serves 2,681 Mexico residents with a median income of $26,780. It's estimated that approximately 4,279 packages pass through this post office each year.