Map
General Information
| Postal Area | Sheffield |
| Postcode | S99 1AX |
| User Type | Large (more than 25 items of mail per day) |
| Region | Yorkshire and The Humber |
| Country | England |
| Local authority | Sheffield |
| Introduction Date | 2007-09-01 |
| IMD 2025 | Decile 1 (most deprived = 1, least = 10) Rank 630 of 33,755 English Indices of Deprivation 2025 |
Geographic Information
| Latitude | 53.4042940 |
| Longitude | -1.4310070 |
| Easting | 437926 |
| Northing | 389870 |
| Quality | Within the building of the matched address closest to the postcode mean |