| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Słabowo, Ryn | 11-520 |
| Postal/ZIP Codes in Stara Rudówka, Ryn | 11-520 |
| Postal/ZIP Codes in Sterławki Wielkie, Ryn | 11-520 |
| Postal/ZIP Codes in Szymonka, Ryn | 11-520 |
| Postal/ZIP Codes in Tros, Ryn | 11-520 |
| Postal/ZIP Codes in Wejdyki, Ryn | 11-520 |
| Postal/ZIP Codes in Zielony Lasek, Ryn | 11-520 |