| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Kocierz Moszczanicki, Łękawica | 34-321 |
| Postal/ZIP Codes in Kocierz Rychwałdzki, Łękawica | 34-321 |
| Postal/ZIP Codes in Łękawica, Łękawica | 34-321 |
| Postal/ZIP Codes in Łysina, Łękawica | 34-321 |
| Postal/ZIP Codes in Okrajnik, Łękawica | 34-321 |