| Ort | Postleitzahl |
|---|---|
| Aleksandrówka, Kozienice | 26-900 |
| Brzeźnica, Kozienice | 26-900 |
| Chinów, Kozienice | 26-900 |
| Cudów, Kozienice | 26-900 |
| Cztery Kopce, Kozienice | 26-900 |
| Dąbrówki, Kozienice | 26-900 |
| Holendry Kozienickie, Kozienice | 26-900 |
| Holendry Kuźmińskie, Kozienice | 26-900 |
| Holendry Piotrkowskie, Kozienice | 26-900 |
| Janików, Kozienice | 26-900 |
| Janów, Kozienice | 26-900 |
| Kępa Bielańska, Kozienice | 26-900 |
| Kępa Wólczyńska, Kozienice | 26-900 |
| Kępeczki, Kozienice | 26-900 |
| Kociołki, Kozienice | 26-900 |
| Kozienice, Kozienice | 26-900 |
| Kuźmy, Kozienice | 26-900 |
| Łaszówka, Kozienice | 26-900 |
| Łuczynów, Kozienice | 26-900 |
| Majdany, Kozienice | 26-900 |
| Michałówka, Kozienice | 26-900 |
| Nowa Wieś, Kozienice | 26-900 |
| Nowiny, Kozienice | 26-900 |
| Opatkowice, Kozienice | 26-900 |
| Piotrkowice, Kozienice | 26-900 |
| Przewóz, Kozienice | 26-900 |