Map
General Information
| Postal Area | Watford |
| Postcode | WD1 4SB |
| User Type | Large (more than 25 items of mail per day) |
| Region | East of England |
| Country | England |
| Local authority | Three Rivers |
| Introduction Date | 1993-08-01 |
| Termination Date | 1995-12-01 |
| IMD 2025 | Decile 10 (most deprived = 1, least = 10) Rank 32,497 of 33,755 English Indices of Deprivation 2025 |
Geographic Information
| Latitude | 51.6273190 |
| Longitude | -0.3790120 |
| Easting | 512300 |
| Northing | 193300 |
| Quality | Postcode terminated prior to Gridlink® initiative, last known ONS postcode grid reference |