| Country | England |
|---|---|
| UK region | North West |
| Postcode area | CA |
| District | Allerdale |
Westnewton postcode districts
Westnewton has 1 postcode district
Westnewton postcode sectors
Westnewton has 1 postcode sector
| Country | England |
|---|---|
| UK region | North West |
| Postcode area | CA |
| District | Allerdale |
Westnewton has 1 postcode district
Westnewton has 1 postcode sector