| Place | Post Code |
|---|---|
| Objezierze, Oborniki | 64-600 |
| Oborniki, Oborniki | 64-600 |
| Ocieszyn, Oborniki | 64-600 |
| Osowo Nowe, Oborniki | 64-606 |
| Osowo Stare, Oborniki | 64-606 |
| Pacholewo, Oborniki | 64-600 |
| Podlesie, Oborniki | 64-607 |
| Popówko, Oborniki | 64-606 |
| Popowo, Oborniki | 64-606 |
| Przeciwnica, Oborniki | 64-606 |
| Rożnowo, Oborniki | 64-600 |
| Ruks-Młyn, Oborniki | 64-606 |
| Sepno, Oborniki | 62-090 |
| Sławienko, Oborniki | 64-600 |
| Ślepuchowo, Oborniki | 64-600 |
| Słonawy, Oborniki | 64-600 |
| Stobnica, Oborniki | 64-600 |
| Świerkówki, Oborniki | 64-605 |
| Sycyn, Oborniki | 64-606 |
| Urbanie, Oborniki | 64-606 |
| Uścikówiec, Oborniki | 64-600 |
| Uścikowo, Oborniki | 64-600 |
| Uścikowo-Folwark, Oborniki | 64-600 |
| Wargowo, Oborniki | 64-605 |
| Wychowaniec, Oborniki | 64-606 |
| Wymysłowo, Oborniki | 64-600 |
| All postal codes in Obornicki | |
|---|---|
| Oborniki, Obornicki | |
| Rogoźno, Obornicki | |
| Ryczywół, Obornicki | |