The Liberty Post Office is located in the state of Illinois within Adams County. This location serves 2,282 Liberty residents with a median income of $61,910. It's estimated that approximately 3,642 packages pass through this post office each year.
The Liberty Post Office is located in the state of Illinois within Adams County. This location serves 2,282 Liberty residents with a median income of $61,910. It's estimated that approximately 3,642 packages pass through this post office each year.