| Country | England |
|---|---|
| UK region | South West |
| Postcode area | PL |
| Unitary Authority | Cornwall |
St. Merryn postcode districts
St. Merryn has 1 postcode district
St. Merryn postcode sectors
St. Merryn has 1 postcode sector
| Country | England |
|---|---|
| UK region | South West |
| Postcode area | PL |
| Unitary Authority | Cornwall |
St. Merryn has 1 postcode district
St. Merryn has 1 postcode sector