Map
General Information
| Postal Area | Sheffield |
| Postcode | S1 4YB |
| User Type | Large (more than 25 items of mail per day) |
| Region | Yorkshire and The Humber |
| Country | England |
| Local authority | Sheffield |
| Introduction Date | 1999-12-01 |
| Termination Date | 2000-11-01 |
| IMD 2025 | Decile 2 (most deprived = 1, least = 10) Rank 6,562 of 33,755 English Indices of Deprivation 2025 |
Geographic Information
| Latitude | 53.3781190 |
| Longitude | -1.4741380 |
| Easting | 435080 |
| Northing | 386936 |
| Quality | Postcode sector mean, (mainly PO Boxes) |