Map
General Information
| Postal Area | County Durham |
| Postcode | DH1 1UU |
| User Type | Large (more than 25 items of mail per day) |
| Region | North East |
| Country | England |
| Local authority | County Durham |
| Introduction Date | 1984-10-01 |
| Termination Date | 1985-12-01 |
| IMD 2025 | Decile 10 (most deprived = 1, least = 10) Rank 31,495 of 33,755 English Indices of Deprivation 2025 |
Geographic Information
| Latitude | 54.7766220 |
| Longitude | -1.5615700 |
| Easting | 428300 |
| Northing | 542500 |
| Quality | Postcode terminated prior to Gridlink® initiative, last known ONS postcode grid reference |