| Place | Post Code |
|---|---|
| Bodzanówek, Choceń | 87-850 |
| Bodzanowo, Choceń | 87-850 |
| Borzymie, Choceń | 87-850 |
| Borzymowice, Choceń | 87-850 |
| Choceń, Choceń | 87-850 |
| Czerniewice, Choceń | 87-830 |
| Filipki, Choceń | 87-850 |
| Grabówka, Choceń | 87-850 |
| Janowo, Choceń | 87-850 |
| Jarantowice, Choceń | 87-850, 87-220, 87-200 |
| Jerzewo, Choceń | 87-850 |
| Krukowo, Choceń | 87-850 |
| Księża Kępka, Choceń | 87-850 |
| Kuźnice, Choceń | 87-850 |
| Ługowiska, Choceń | 87-850 |
| Lutobórz, Choceń | 87-850 |
| Nakonowo Stare, Choceń | 87-853, 87-850 |
| Niemojewo, Choceń | 87-850 |
| Nowa Wola, Choceń | 87-850 |
| Olganowo, Choceń | 87-850 |
| Siewiersk, Choceń | 87-850 |
| Skibice, Choceń | 87-850 |
| Śmiłowice, Choceń | 87-852 |
| Śmiłowice-Pustki, Choceń | 87-865 |
| Świerkowo, Choceń | 87-850 |
| Szatki, Choceń | 87-850 |