| Place | Post Code |
|---|---|
| Dzikowiny, Klukowo | 18-214 |
| Gródek, Klukowo | 18-214 |
| Janki, Klukowo | 18-214 |
| Kaliski, Klukowo | 18-214 |
| Kapłań, Klukowo | 18-214 |
| Klukowo, Klukowo | 18-214 |
| Klukowo-Kolonia, Klukowo | 18-214 |
| Kostry-Podsędkowięta, Klukowo | 18-214 |
| Kostry-Śmiejki, Klukowo | 18-214 |
| Kuczyn, Klukowo | 18-214 |
| Lubowicz-Byzie, Klukowo | 18-214 |
| Lubowicz-Kąty, Klukowo | 18-214 |
| Lubowicz Wielki, Klukowo | 18-214 |
| Łuniewo Małe, Klukowo | 18-214 |
| Łuniewo Wielkie, Klukowo | 18-214 |
| Malinowo, Klukowo | 18-214 |
| Piętki-Basie, Klukowo | 18-214 |
| Piętki-Gręzki, Klukowo | 18-214 |
| Piętki-Szeligi, Klukowo | 18-214 |
| Piętki-Żebry, Klukowo | 18-214 |
| Sobolewo, Klukowo | 18-214 |
| Stare Kostry, Klukowo | 18-214 |
| Stare Warele, Klukowo | 18-214 |
| Stare Zalesie, Klukowo | 18-214 |
| Trojanówek, Klukowo | 18-214 |
| Trojanowo, Klukowo | 18-214 |