Marvin D Pirila (Postmaster)
marvin.d.pirila@usps.gov
3686 Alan Syverson Dr
Barnum, MN 55707
Barnum, MN 55707
The Barnum Post Office is located in the state of Minnesota within Carlton County. This location serves 3,440 Barnum residents with a median income of $55,781. It's estimated that approximately 5,491 packages pass through this post office each year.