Raeann M Stukel-opp (Postmaster)
raeann.m.stukel-opp@usps.gov
517 Main St
Gregory, SD 57533
Gregory, SD 57533
The Gregory Post Office is located in the state of South Dakota within Gregory County. This location serves 1,900 Gregory residents with a median income of $35,912. It's estimated that approximately 3,033 packages pass through this post office each year.