| Locality | Post Code |
|---|---|
| Burlingame, Osage | 66413 |
| Carbondale, Osage | 66414 |
| Lebo, Osage | 66856 |
| Lyndon, Osage | 66451 |
| Melvern, Osage | 66510 |
| Osage City, Osage | 66523 |
| Overbrook, Osage | 66524 |
| Quenemo, Osage | 66528 |
| Reading, Osage | 66868 |
| Scranton, Osage | 66537 |
| Vassar, Osage | 66543 |