| Ortschaft | Postleitzahl |
|---|---|
| Bangeo-Dong, Dong (방어동) | 44021, 44022, 44023, 44058, 44059, … |
| Dongbu-Dong, Dong (동부동) | 44000, 44001, 44002, 44003, 44004, … |
| Hwajeong-Dong, Dong (화정동) | 44021, 44022, 44023, 44054, 44057, … |
| Ilsan-Dong, Dong (일산동) | 44032, 44052, 44053, 44054, 44055, … |
| Jeonha-Dong, Dong (전하동) | 44019, 44020, 44021, 44032, 44033, … |
| Jujeon-Dong, Dong (주전동) | 44001, 44013, 44015 |
| Mipo-Dong, Dong (미포동) | 44015, 44032, 44032 |
| Seobu-Dong, Dong (서부동) | 44000, 44007, 44008, 44009, 44010, … |
| Postleitzahlen in Ulsan | |
|---|---|
| Ulju (울주군) | Nam (남구) |
| Jung (중구) | Dong (동구) |
| Buk (북구) | |