The Peterson Post Office is located in the state of Iowa within Clay County. This location serves 646 Peterson residents with a median income of $48,194. It's estimated that approximately 1,031 packages pass through this post office each year.
The Peterson Post Office is located in the state of Iowa within Clay County. This location serves 646 Peterson residents with a median income of $48,194. It's estimated that approximately 1,031 packages pass through this post office each year.