| Business | Phone |
| Flexible Learning Ctr 206 1st St, Sergeant Bluff 51054 | (712) 943-2565 |
| Sergeant Bluff-Luton Elem Schl 206 D St, Sergeant Bluff 51054 | (712) 943-5564 |
| Sergeant Bluff-Luton High Sch 708 Warrior Rd, Sergeant Bluff 51054 | (712) 943-5561 |
| Sergeant Bluff-Luton Mid Schl 208 Port Neal Rd, Sergeant Bluff 51054 | (712) 943-4235 |
| Sergeantbluff-Luton Elementary 201 Port Neal Rd, Sergeant Bluff 51054 | (712) 943-5563 |