Castleton
| |
|---|---|
 Castleton Baptist Chapel | |
  Castleton Location within Newport | |
| OS grid reference | ST253835 |
| Principal area | |
| Country | Wales |
| Sovereign state | United Kingdom |
| Post town | CARDIFF |
| Postcode district | CF3 |
| Dialling code | 01633 |
| Police | Gwent |
| Fire | South Wales |
| Ambulance | Welsh |
| UK Parliament | |
| Senedd Cymru – Welsh Parliament | |
Castleton (Welsh: Cas-bach) is a hamlet in the city of Newport, South Wales.