| Post Office Name | City/State | Address | Phone Number | Action |
|---|---|---|---|---|
| Black Hawk Post Office | Black Hawk, SD 57718 | 7501 Captain Soelzer St | 6057875268 | View Details Get Directions |
| Box Elder Post Office | Box Elder, SD 57719 | 511 N Ellsworth Rd | 6059232484 | View Details Get Directions |
| Caputa Post Office | Caputa, SD 57725 | 23502 Main St | 6053931688 | View Details Get Directions |
| Custer Post Office | Custer, SD 57730 | 643 Mount Rushmore Rd | 6056734248 | View Details Get Directions |
| Hermosa Post Office | Hermosa, SD 57744 | 208 Main St | 6052554507 | View Details Get Directions |
| Hill City Post Office | Hill City, SD 57745 | 150 E Main St | 6055742730 | View Details Get Directions |
| Keystone Post Office | Keystone, SD 57751 | 233 Swanzey St | 6056664830 | View Details Get Directions |
| New Underwood Post Office | New Underwood, SD 57761 | 408 S A Ave | 6057546456 | View Details Get Directions |
| Quinn Post Office | Quinn, SD 57775 | 30 Highway 1416 | 6053862482 | View Details Get Directions |
| Rapid City Post Office | Rapid City, SD 57701 | 500 East Blvd | 6053948617 | View Details Get Directions |
| Scenic Post Office | Scenic, SD 57780 | 27 2nd St | 6059936120 | View Details Get Directions |
| Wall Post Office | Wall, SD 57790 | 529 Main St | 6052792466 | View Details Get Directions |
| Wasta Post Office | Wasta, SD 57791 | 54 C Ave | 6059933139 | View Details Get Directions |
| Mailbox in Post Office Lobby | Keystone, SD 57751 | 233 Swanzey St | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57701 | 1200 N Lacrosse St | -- | Get Directions |
| Public Collection Box | Custer, SD 57730 | 12151 Avenue Of The Chiefs | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57701 | 1430 Haines Ave | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57703 | 1516 E Saint Patrick St | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57702 | 1805 W Fulton St | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57701 | 1845 Haines Ave | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57702 | 2040 W Main St | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57702 | 2620 Jackson Blvd | -- | Get Directions |
| Public Collection Box | Box Elder, SD 57719 | 2650 Spaatz Dr | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57703 | 2700 E Highway 44 | -- | Get Directions |
| Public Collection Box | Box Elder, SD 57719 | 2725 Lemay Blvd | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57702 | 2920 Sheridan Lake Rd | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57701 | 310 E Fairmont Blvd | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57701 | 319 Saint Patrick St | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57702 | 3213 W Main St | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57701 | 339 Saint Patrick St | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57701 | 353 Fairmont Blvd | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57702 | 4200 Beach Dr | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57701 | 444 N Mount Rushmore Rd | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57701 | 445 Mount Rushmore Rd | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57701 | 527 Quincy St | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57701 | 621 6th St | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57701 | 629 Saint Joseph St | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57701 | 632 Main St | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57702 | 655 Mountain View Rd | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57702 | 701 Mountain View Rd | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57703 | 747 Timmons Blvd | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57702 | 780 Mountain View Rd | -- | Get Directions |
| Public Collection Box | Black Hawk, SD 57718 | 8031 Stagestop Rd | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57701 | 909 E Saint Patrick St | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57701 | 912 9th St | -- | Get Directions |
| Public Collection Box | Rapid City, SD 57701 | 919 Main St | -- | Get Directions |
