| Ort | Postleitzahl |
|---|---|
| Acao, Bauang | 2501 |
| Baccuit Norte, Bauang | 2501 |
| Baccuit Sur, Bauang | 2501 |
| Bagbag, Bauang | 2501 |
| Ballay, Bauang | 2501 |
| Bawanta, Bauang | 2501 |
| Boy-Utan, Bauang | 2501 |
| Bucayab, Bauang | 2501 |
| Cabalayangan, Bauang | 2501 |
| Cabisilan, Bauang | 2501 |
| Calumbaya, Bauang | 2501 |
| Carmay, Bauang | 2501 |
| Casilagan, Bauang | 2501 |
| Central East, Bauang | 2501 |
| Central West, Bauang | 2501 |
| Dili, Bauang | 2501 |
| Disso-Or, Bauang | 2501 |
| Guerrero, Bauang | 2501 |
| Lower San Agustin, Bauang | 2501 |
| Nagrebcan, Bauang | 2501 |
| Pagdalagan Sur, Bauang | 2501 |
| Palintucang, Bauang | 2501 |
| Palugsi-Limmansangan, Bauang | 2501 |
| Parian Este, Bauang | 2501 |
| Parian Oeste, Bauang | 2501 |
| Paringao, Bauang | 2501 |