| Locality | Post Code |
|---|---|
| Fausaga, Safata | WS1302 |
| Fusi, Safata | WS1304 |
| Lotofaga, Safata | WS1411 |
| Lotofagauta, Safata | |
| Mulivai, Safata | WS1300 |
| Niusuatia, Safata | |
| Sa'anapu, Safata | |
| Sataoa, Safata | WS1305 |
| Sataoauta, Safata | |
| Tafitoala, Safata | WS1301 |
| Utumalama, Safata | |
| Vaie'e, Safata |
| Tuamasaga Postal Codes | |
|---|---|
| Vaimauga West | Vaimauga East |
| Siumu | Sagaga le Falefa |
| Sagaga Le Usoga | Safata |
| Leauvaa | Faleata West |
| Faleata East | |