| Location | States or Territories | Abbreviation | Postcode |
|---|---|---|---|
| Ucarty | Western Australia | WA | 6462 |
| Ucarty West | Western Australia | WA | 6460 |
| Uduc | Western Australia | WA | 6220 |
| Ularring | Western Australia | WA | 6436 |
| Upper Capel | Western Australia | WA | 6239 |
| Upper Murray | Western Australia | WA | 6390 |
| Upper Swan | Western Australia | WA | 6069 |
| Upper Warren | Western Australia | WA | 6258 |
| Useless Loop | Western Australia | WA | 6537 |
| Usher | Western Australia | WA | 6230 |
| Utakarra | Western Australia | WA | 6530 |
