| Place | Post Code |
|---|---|
| Czarny Las, Ludwin | 21-075 |
| Dąbrowa, Ludwin | 21-075 |
| Dratów, Ludwin | 21-075 |
| Dratów-Kolonia, Ludwin | 21-075 |
| Grądy, Ludwin | 21-075 |
| Jagodno, Ludwin | 21-075 |
| Kaniwola, Ludwin | 21-075 |
| Kobyłki, Ludwin | 21-075 |
| Kocia Góra, Ludwin | 21-075 |
| Krzczeń, Ludwin | 21-075 |
| Ludwin, Ludwin | 21-075 |
| Ludwin-Kolonia, Ludwin | 21-075 |
| Piaseczno, Ludwin | 21-075 |
| Rogóźno, Ludwin | 21-075 |
| Rozpłucie Drugie, Ludwin | 21-075 |
| Rozpłucie Pierwsze, Ludwin | 21-075 |
| Stary Radzic, Ludwin | 21-075 |
| Uciekajka, Ludwin | 21-075 |
| Zezulin Drugi, Ludwin | 21-075 |
| Zezulin Niższy, Ludwin | 21-075 |
| Zezulin Pierwszy, Ludwin | 21-075 |
| All postal codes in Łęczyński | |
|---|---|
| Cyców, Łęczyński | |
| Łęczna, Łęczyński | |
| Ludwin, Łęczyński | |
| Milejów, Łęczyński | |
| Puchaczów, Łęczyński | |
| Spiczyn, Łęczyński | |