| Locality | Post Code |
|---|---|
| Beaman, Tama | 50609 |
| Buckingham, Tama | 50612 |
| Chelsea, Tama | 52215 |
| Clutier, Tama | 52217 |
| Dysart, Tama | 52224 |
| Elberon, Tama | 52225 |
| Garwin, Tama | 50632 |
| Gilman, Tama | 50106 |
| Gladbrook, Tama | 50635 |
| Haven, Tama | 52339 |
| Lincoln, Tama | 50652 |
| Montour, Tama | 50173 |
| Reinbeck, Tama | 50669 |
| Tama, Tama | 52339 |
| Toledo, Tama | 52342 |
| Traer, Tama | 50675 |
| Vining, Tama | 52348 |