Jeffrey Roberts (Postmaster)
jeffrey.h.roberts@usps.gov
57 1st St SE
Blackduck, MN 56630
Blackduck, MN 56630
The Blackduck Post Office is located in the state of Minnesota within Beltrami County. This location serves 2,117 Blackduck residents with a median income of $35,565. It's estimated that approximately 3,379 packages pass through this post office each year.