The Cumberland Post Office is located in the state of Iowa within Cass County. This location serves 596 Cumberland residents with a median income of $36,071. It's estimated that approximately 951 packages pass through this post office each year.
The Cumberland Post Office is located in the state of Iowa within Cass County. This location serves 596 Cumberland residents with a median income of $36,071. It's estimated that approximately 951 packages pass through this post office each year.