The Kelso Post Office is located in the state of Missouri within Scott County. This location serves 170 Kelso residents with a median income of $48,594. It's estimated that approximately 271 packages pass through this post office each year.
The Kelso Post Office is located in the state of Missouri within Scott County. This location serves 170 Kelso residents with a median income of $48,594. It's estimated that approximately 271 packages pass through this post office each year.