Map
General Information
| Postal Area | Watford |
| Postcode | WD5 0WQ |
| User Type | Large (more than 25 items of mail per day) |
| Region | East of England |
| Country | England |
| Local authority | Three Rivers |
| Introduction Date | 2003-09-01 |
| Termination Date | 2005-05-01 |
Geographic Information
| Latitude | 51.6978570 |
| Longitude | -0.4056650 |
| Easting | 510284 |
| Northing | 201104 |
| Quality | Imputed by ONS, by reference to surrounding postcode grid references |