Map
General Information
| Postal Area | St Albans |
| Postcode | AL9 5JZ |
| User Type | Large (more than 25 items of mail per day) |
| Region | East of England |
| Country | England |
| Local authority | Welwyn Hatfield |
| Introduction Date | 2001-12-01 |
| Termination Date | 2012-12-01 |
| IMD 2025 | Decile 4 (most deprived = 1, least = 10) Rank 12,251 of 33,755 English Indices of Deprivation 2025 |
Geographic Information
| Latitude | 51.7707140 |
| Longitude | -0.2163190 |
| Easting | 523171 |
| Northing | 209509 |
| Quality | Within the building of the matched address closest to the postcode mean |