| Locality | Post Code |
|---|---|
| Swamp Branch, Johnson | 41240 |
| Thealka, Johnson | 41240 |
| Thelma, Johnson | 41260 |
| Tutor Key, Johnson | 41263 |
| Van Lear, Johnson | 41265 |
| Volga, Johnson | 41219 |
| West Van Lear, Johnson | 41268 |
| Whitehouse, Johnson | 41240 |
| Williamsport, Johnson | 41271 |
| Winifred, Johnson | 41219 |
| Wittensville, Johnson | 41274 |