Map
General Information
| Postal Area | County Durham |
| Postcode | DL8 3NN |
| User Type | Large (more than 25 items of mail per day) |
| Region | Yorkshire and The Humber |
| Country | England |
| Local authority | — |
| Introduction Date | 1980-01-01 |
| Termination Date | 2017-07-01 |
| IMD 2025 | Decile 6 (most deprived = 1, least = 10) Rank 17,658 of 33,755 English Indices of Deprivation 2025 |
Geographic Information
| Latitude | 54.3038560 |
| Longitude | -2.1946540 |
| Easting | 387431 |
| Northing | 489823 |
| Quality | Within the building of the matched address closest to the postcode mean |