Map
General Information
| Postal Area | County Durham |
| Postcode | DH1 4LB |
| User Type | Large (more than 25 items of mail per day) |
| Region | North East |
| Country | England |
| Local authority | County Durham |
| Introduction Date | 1986-04-01 |
| Termination Date | 1995-12-01 |
| IMD 2025 | Decile 10 (most deprived = 1, least = 10) Rank 32,552 of 33,755 English Indices of Deprivation 2025 |
Geographic Information
| Latitude | 54.7704500 |
| Longitude | -1.5958330 |
| Easting | 426100 |
| Northing | 541800 |
| Quality | Postcode terminated prior to Gridlink® initiative, last known ONS postcode grid reference |