The Auburn Post Office is located in the state of Indiana within De Kalb County. This location serves 18,630 Auburn residents with a median income of $47,646. It's estimated that approximately 29,736 packages pass through this post office each year.
The Auburn Post Office is located in the state of Indiana within De Kalb County. This location serves 18,630 Auburn residents with a median income of $47,646. It's estimated that approximately 29,736 packages pass through this post office each year.