| Country | England |
|---|---|
| UK region | South West |
| Postcode area | BA |
| District | South Somerset |
Marston Magna postcode districts
Marston Magna has 1 postcode district
Marston Magna postcode sectors
Marston Magna has 1 postcode sector
| Country | England |
|---|---|
| UK region | South West |
| Postcode area | BA |
| District | South Somerset |
Marston Magna has 1 postcode district
Marston Magna has 1 postcode sector