Map
General Information
| Postal Area | Blackburn with Darwen |
| Postcode | BB10 1WZ |
| User Type | Large (more than 25 items of mail per day) |
| Region | North West |
| Country | England |
| Local authority | Burnley |
| Introduction Date | 2004-02-01 |
| Termination Date | 2005-07-01 |
| IMD 2025 | Decile 1 (most deprived = 1, least = 10) Rank 917 of 33,755 English Indices of Deprivation 2025 |
Geographic Information
| Latitude | 53.8050800 |
| Longitude | -2.2305370 |
| Easting | 384915 |
| Northing | 434334 |
| Quality | Imputed by ONS, by reference to surrounding postcode grid references |