The Mio Post Office is located in the state of Michigan within Oscoda County. This location serves 4,420 Mio residents with a median income of $32,108. It's estimated that approximately 7,055 packages pass through this post office each year.
The Mio Post Office is located in the state of Michigan within Oscoda County. This location serves 4,420 Mio residents with a median income of $32,108. It's estimated that approximately 7,055 packages pass through this post office each year.