Theresa A Clawson (Postmaster)
theresa.a.clawson@usps.gov
306 Main St
Saint Anthony, IA 50239
Saint Anthony, IA 50239
The Saint Anthony Post Office is located in the state of Iowa within Marshall County. This location serves 210 Saint Anthony residents with a median income of $54,444. It's estimated that approximately 335 packages pass through this post office each year.