Where is NP18?
NP18 is in the county of Gwent. It contains the town of Caerleon, as well as Langstone, Uskmouth, Whitson, Christchurch, and Ponthir. NP18 is 4km north-east of the city of Casnewydd. NP18 is a postcode district, also known as an outcode or outbound code.
NP18 on a map
The below map shows where NP18 is, and the boundary of the NP18 postcode district:
Postal Boundaries © GEOLYTIX copyright and database right 2012
What county is NP18 in?
NP18 is in the county of Gwent.
Which cities, towns and villages are in NP18?
| Caerleon | Town |
| Langstone | Village |
| Uskmouth | Suburb |
| Whitson | Village |
| Christchurch | Suburb |
| Ponthir | Village |
| Llanwern | Village |
| Broadstreet Common | Village |
| Llanbeder | Suburb |
| Underwood | Village |
| Llandevaud | Village |
| Llanmartin | Village |
| Llanddewi Fach | Settlement |
| Bishton | Village |
| Nash | Village |
| The Village | Suburb |
| Goldcliff | Village |
| Llanhennock | Hamlet |
| Llandegveth | Village |
| Saltmarsh | Hamlet |
| Llwyncelyn | Hamlet |
| Pye Corner | Hamlet |
| Coed-y-caerau | Hamlet |
| Gatlas | Settlement |
What are the nearest towns to NP18?
Position of NP18 relative to nearby towns. Distance is measured from the centre of NP18 to the centre of the town.
What are the nearest cities to NP18?
Position of NP18 relative to nearby cities. Distance is measured from the centre of NP18 to the centre of the city.
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- Contains National Statistics data © Crown copyright and database right (2026)
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