Nadine R Tierney-wasteney (Postmaster)
nadine.r.tierneywastene@usps.gov
859 Guthrie St
De Soto, IA 50069
De Soto, IA 50069
The De Soto Post Office is located in the state of Iowa within Dallas County. This location serves 1,118 De Soto residents with a median income of $54,267. It's estimated that approximately 1,784 packages pass through this post office each year.