Map
General Information
| Postal Area | St Albans |
| Postcode | AL1 1AD |
| User Type | Large (more than 25 items of mail per day) |
| Region | East of England |
| Country | England |
| Local authority | St Albans |
| Introduction Date | 1992-08-01 |
| Termination Date | 2008-03-01 |
| IMD 2025 | Decile 10 (most deprived = 1, least = 10) Rank 32,967 of 33,755 English Indices of Deprivation 2025 |
Geographic Information
| Latitude | 51.7478280 |
| Longitude | -0.3018650 |
| Easting | 517328 |
| Northing | 206823 |
| Quality | Within the building of the matched address closest to the postcode mean |