| Locality | Post Code |
|---|---|
| Pogorelka, Etkulsky district (Погорелка) | 456578 |
| Pogudino, Etkulsky district (Погудино) | 456560, 456578, 456578 |
| Potapovo, Etkulsky district (Потапово) | 456560, 456578 |
| Priozerny, Etkulsky district (Приозерный) | 456560, 456578 |
| Sanatorny, Etkulsky district (Санаторный) | 456569 |
| Sary, Etkulsky district (Сары) | 456574 |
| Sarykul, Etkulsky district (Сарыкуль) | 456578 |
| Selezyan, Etkulsky district (Селезян) | 456564 |
| Shatrovo, Etkulsky district (Шатрово) | 456564 |
| Shelomentsevo, Etkulsky district (Шеломенцево) | 456563 |
| Shibaevo, Etkulsky district (Шибаево) | 456578 |
| Sokolovo, Etkulsky district (Соколово) | 456578 |
| Sukhorukovo, Etkulsky district (Сухоруково) | 456578 |
| Tayandy, Etkulsky district (Таянды) | 456578 |
| Ustyantsevo, Etkulsky district (Устьянцево) | 456578 |
| Yamki, Etkulsky district (Ямки) | 456578 |
| Zhuravlevo, Etkulsky district (Журавлево) | 456560, 456578 |