| Place | Post Code |
|---|---|
| Psary, Kozienice | 26-900 |
| Ruda, Kozienice | 26-900 |
| Ryczywół, Kozienice | 26-900 |
| Samwodzie, Kozienice | 26-900 |
| Selwanówka, Kozienice | 26-900 |
| Śmietanki, Kozienice | 26-900 |
| Stanisławice, Kozienice | 26-900 |
| Staszów, Kozienice | 26-900 |
| Świerże Górne, Kozienice | 26-900 |
| Wilczkowice Górne, Kozienice | 26-900 |
| Wójtostwo, Kozienice | 26-900 |
| Wola Chodkowska, Kozienice | 26-900 |
| Wólka Tyrzyńska, Kozienice | 26-900 |
| Wólka Tyrzyńska B, Kozienice | 26-900 |
| Wymysłów, Kozienice | 26-900 |