The Brussels Post Office is located in the state of Illinois within Calhoun County. This location serves 552 Brussels residents with a median income of $43,646. It's estimated that approximately 881 packages pass through this post office each year.
The Brussels Post Office is located in the state of Illinois within Calhoun County. This location serves 552 Brussels residents with a median income of $43,646. It's estimated that approximately 881 packages pass through this post office each year.