Larry L Stalder (Postmaster)
larry.l.stalder@usps.gov
643 Mount Rushmore Rd
Custer, SD 57730
Custer, SD 57730
The Custer Post Office is located in the state of South Dakota within Custer County. This location serves 5,315 Custer residents with a median income of $44,054. It's estimated that approximately 8,483 packages pass through this post office each year.