Post Office in Custer County, SD

Find The Office You Need

• Buffalo Gap Post Office

  200 Walnut Street, Buffalo Gap, SD 57722

  605-833-2301
• Custer Post Office

  643 Mount Rushmore Road, Custer, SD 57730

  605-673-4248
• Fairburn Post Office

  120 Oak Street, Fairburn, SD 57738

  605-255-4051
• Hermosa Post Office

  208 Main Street, Hermosa, SD 57744

  605-255-4507
• Pringle Post Office

  369 Main St, Pringle, SD 57773

  605-673-3149