Map
General Information
| Postal Area | Derby |
| Postcode | DE1 1TT |
| User Type | Small (less than 25 items of mail per day) |
| Region | East Midlands |
| Country | England |
| Local authority | Derby |
| Introduction Date | 1981-06-01 |
| Termination Date | 1991-12-01 |
| IMD 2025 | Decile 1 (most deprived = 1, least = 10) Rank 74 of 33,755 English Indices of Deprivation 2025 |
Geographic Information
| Latitude | 52.9157880 |
| Longitude | -1.4809420 |
| Easting | 435000 |
| Northing | 335500 |
| Quality | Postcode terminated prior to Gridlink® initiative, last known ONS postcode grid reference |