| Place | Post Code |
|---|---|
| Gari, South West Nyakach | 40100 |
| Kajimbo, South West Nyakach | 40100 |
| West Kadiang'A, South West Nyakach | 40100 |
| All postal codes in Nyakach | |
|---|---|
| Central Nyakach, Nyakach | |
| North Nyakach, Nyakach | |
| South East Nyakach, Nyakach | |
| South West Nyakach, Nyakach | |
| West Nyakach, Nyakach | |