Mary J Beierlein (Postmaster)
mary.j.beierlein@usps.gov
115 S Main St
Glen Ullin, ND 58631
Glen Ullin, ND 58631
The Glen Ullin Post Office is located in the state of North Dakota within Morton County. This location serves 1,150 Glen Ullin residents with a median income of $46,083. It's estimated that approximately 1,836 packages pass through this post office each year.