The Putnam Post Office is located in the state of Illinois within Putnam County. This location serves 754 Putnam residents with a median income of $68,021. It's estimated that approximately 1,203 packages pass through this post office each year.
The Putnam Post Office is located in the state of Illinois within Putnam County. This location serves 754 Putnam residents with a median income of $68,021. It's estimated that approximately 1,203 packages pass through this post office each year.