| Ort | Postleitzahl |
|---|---|
| Ameryka, Olesno | 46-300 |
| Bodzanowice, Olesno | 46-312 |
| Borki Małe, Olesno | 46-300 |
| Borki Wielkie, Olesno | 46-300 |
| Boroszów, Olesno | 46-300 |
| Broniec, Olesno | 46-300 |
| Cegielnia, Olesno | 46-300 |
| Flaki, Olesno | 46-300 |
| Gajdownia, Olesno | 46-300 |
| Grodzisko, Olesno | 46-300 |
| Kolonia Łomnicka, Olesno | 46-300 |
| Kucoby, Olesno | 46-312 |
| Leśna, Olesno | 46-300 |
| Ligęzów, Olesno | 46-300 |
| Łomnica, Olesno | 46-300 |
| Łowoszów, Olesno | 46-300 |
| Nowy Wachów, Olesno | 46-300 |
| Olesno, Olesno | 46-300 |
| Rosocha, Olesno | 46-300 |
| Sowczyce, Olesno | 46-300 |
| Stare Olesno, Olesno | 46-300 |
| Świercze, Olesno | 46-300 |
| Wachów, Olesno | 46-300 |
| Wachowice, Olesno | 46-300 |
| Wojciechów, Olesno | 46-300 |
| Wysoka, Olesno | 46-300 |
| Postleitzahlen in Oleski | |
|---|---|
| Dobrodzień, Oleski | |
| Gorzów Śląski, Oleski | |
| Olesno, Oleski | |
| Praszka, Oleski | |
| Radłów, Oleski | |
| Rudniki, Oleski | |
| Zębowice, Oleski | |