| Localité | Code postal |
|---|---|
| Tserkovnoe, Zhelezin (Церковное) | S22 |
| Urlyutyub, Zhelezin (Урлютюб) | S22, S22 |
| Valikhanovo, Zhelezin (Валиханово) | S22 |
| Veselaya Roshcha, Zhelezin (Веселая роща) | S22 |
| Zakharovka, Zhelezin (Захаровка) | S22 |
| Zhana Zhuldyz, Zhelezin (Жаңа Жұлдыз) | S22 |
| Zhanaberlyk, Zhelezin (Жанаберлык) | S22, S22, S22 |
| Zhelezinka, Zhelezin (Железинка) | S22 |
| Zholtaptyk, Zhelezin (Жолтаптык) | S22 |