The Xenia Post Office is located in the state of Illinois within Clay County. This location serves 1,612 Xenia residents with a median income of $44,725. It's estimated that approximately 2,573 packages pass through this post office each year.
The Xenia Post Office is located in the state of Illinois within Clay County. This location serves 1,612 Xenia residents with a median income of $44,725. It's estimated that approximately 2,573 packages pass through this post office each year.