The Mertzon Post Office is located in the state of Texas within Irion County. This location serves 1,348 Mertzon residents with a median income of $47,417. It's estimated that approximately 2,152 packages pass through this post office each year.
The Mertzon Post Office is located in the state of Texas within Irion County. This location serves 1,348 Mertzon residents with a median income of $47,417. It's estimated that approximately 2,152 packages pass through this post office each year.