The Cowden Post Office is located in the state of Illinois within Shelby County. This location serves 1,156 Cowden residents with a median income of $33,929. It's estimated that approximately 1,845 packages pass through this post office each year.
The Cowden Post Office is located in the state of Illinois within Shelby County. This location serves 1,156 Cowden residents with a median income of $33,929. It's estimated that approximately 1,845 packages pass through this post office each year.