Map
General Information
| Postal Area | St Albans |
| Postcode | AL7 1LZ |
| User Type | Large (more than 25 items of mail per day) |
| Region | East of England |
| Country | England |
| Local authority | Welwyn Hatfield |
| Introduction Date | 1991-01-01 |
| Termination Date | 2010-08-01 |
| IMD 2025 | Decile 9 (most deprived = 1, least = 10) Rank 27,623 of 33,755 English Indices of Deprivation 2025 |
Geographic Information
| Latitude | 51.8089980 |
| Longitude | -0.1872320 |
| Easting | 525072 |
| Northing | 213816 |
| Quality | Within the building of the matched address closest to the postcode mean |