| Locality | Post Code |
|---|---|
| Uro, Barguzinsky district (Уро) | 671615 |
| Urzhil, Barguzinsky district (Уржил) | 671610, 671616, 671617 |
| Ushkani Ostrova, Barguzinsky district (Ушканьи Острова) | 671610 |
| Ust-Barguzin, Barguzinsky district (Усть-Баргузин) | 671610, 671623, 671624 |
| Yarikta, Barguzinsky district (Ярикта) | 671601 |
| Yubileyny, Barguzinsky district (Юбилейный) | 671627 |
| Zhuravlikha, Barguzinsky district (Журавлиха) | 671620 |
| Zorino, Barguzinsky district (Зорино) | 671620 |