| Business | Phone |
| Elk Point City Adm 106 W Pleasant St, Elk Point 57025 | (605) 356-2465 |
| Elk Point City Office 104 W Pleasant St, Elk Point 57025 | (605) 761-0186 |
| Elk Point Finance Office 106 W Pleasant St, Elk Point 57025 | (605) 356-2141 |
| Elk Point Power Plant 108 S Jackson St, Elk Point 57025 | (605) 356-2631 |