The Welton Post Office is located in the state of Iowa within Clinton County. This location serves 136 Welton residents with a median income of $80,000. It's estimated that approximately 217 packages pass through this post office each year.
The Welton Post Office is located in the state of Iowa within Clinton County. This location serves 136 Welton residents with a median income of $80,000. It's estimated that approximately 217 packages pass through this post office each year.