Map
General Information
| Postal Area | St Albans |
| Postcode | AL1 1SA |
| User Type | Large (more than 25 items of mail per day) |
| Region | East of England |
| Country | England |
| Local authority | St Albans |
| Introduction Date | 1988-03-01 |
| Termination Date | 2002-10-01 |
| IMD 2025 | Decile 9 (most deprived = 1, least = 10) Rank 29,781 of 33,755 English Indices of Deprivation 2025 |
Geographic Information
| Latitude | 51.7486270 |
| Longitude | -0.3337920 |
| Easting | 515122 |
| Northing | 206861 |
| Quality | Within the building of the matched address closest to the postcode mean |