| Business | Phone |
| Lincoln Elementary School 515 Chase St, Osage 50461 | (641) 732-5856 |
| Osage High School 820 Sawyer Dr, Osage 50461 | (641) 732-3102 |
| Osage Middle School 820 Sawyer Dr, Osage 50461 | (641) 732-3127 |
| Osage Superintendent's Office 820 Sawyer Dr, Osage 50461 | (641) 732-5381 |
| Sacred Heart Catholic School 218 S 12th St, Osage 50461 | (641) 732-5221 |
| Washington Elementary School 314 S 7th St, Osage 50461 | (641) 732-5492 |