The Melvin Post Office is located in the state of Michigan within Sanilac County. This location serves 1,324 Melvin residents with a median income of $42,625. It's estimated that approximately 2,113 packages pass through this post office each year.
The Melvin Post Office is located in the state of Michigan within Sanilac County. This location serves 1,324 Melvin residents with a median income of $42,625. It's estimated that approximately 2,113 packages pass through this post office each year.