The Gaines Post Office is located in the state of Michigan within Genesee County. This location serves 3,764 Gaines residents with a median income of $66,273. It's estimated that approximately 6,008 packages pass through this post office each year.
The Gaines Post Office is located in the state of Michigan within Genesee County. This location serves 3,764 Gaines residents with a median income of $66,273. It's estimated that approximately 6,008 packages pass through this post office each year.