Map
General Information
| Postal Area | County Durham |
| Postcode | DL6 3YZ |
| User Type | Large (more than 25 items of mail per day) |
| Region | Yorkshire and The Humber |
| Country | England |
| Local authority | — |
| Introduction Date | 1993-01-01 |
| Termination Date | 1994-12-01 |
| IMD 2025 | Decile 7 (most deprived = 1, least = 10) Rank 20,490 of 33,755 English Indices of Deprivation 2025 |
Geographic Information
| Latitude | 54.3202840 |
| Longitude | -1.3988610 |
| Easting | 439200 |
| Northing | 491800 |
| Quality | Postcode terminated prior to Gridlink® initiative, last known ONS postcode grid reference |