| Country | Wales |
|---|---|
| UK region | Wales |
| Postcode area | LL |
| Unitary Authority | Gwynedd |
Barmouth postcode districts
Barmouth has 1 postcode district
Barmouth postcode sectors
Barmouth has 1 postcode sector
| Country | Wales |
|---|---|
| UK region | Wales |
| Postcode area | LL |
| Unitary Authority | Gwynedd |
Barmouth has 1 postcode district
Barmouth has 1 postcode sector