The Ava Post Office is located in the state of Illinois within Jackson County. This location serves 2,164 Ava residents with a median income of $63,056. It's estimated that approximately 3,454 packages pass through this post office each year.
The Ava Post Office is located in the state of Illinois within Jackson County. This location serves 2,164 Ava residents with a median income of $63,056. It's estimated that approximately 3,454 packages pass through this post office each year.