Map
General Information
| Postal Area | Watford |
| Postcode | WD1 6ZH |
| User Type | Large (more than 25 items of mail per day) |
| Region | East of England |
| Country | England |
| Local authority | Three Rivers |
| Introduction Date | 1998-09-01 |
| Termination Date | 2000-10-01 |
| IMD 2025 | Decile 6 (most deprived = 1, least = 10) Rank 18,282 of 33,755 English Indices of Deprivation 2025 |
Geographic Information
| Latitude | 51.6166930 |
| Longitude | -0.3909460 |
| Easting | 511500 |
| Northing | 192100 |
| Quality | Postcode terminated prior to Gridlink® initiative, last known ONS postcode grid reference |