Map
General Information
| Postal Area | Harrow |
| Postcode | HA9 0JN |
| User Type | Large (more than 25 items of mail per day) |
| Region | London |
| Country | England |
| Local authority | Brent |
| Introduction Date | 1990-02-01 |
| Termination Date | 2006-09-01 |
| IMD 2025 | Decile 6 (most deprived = 1, least = 10) Rank 17,736 of 33,755 English Indices of Deprivation 2025 |
Geographic Information
| Latitude | 51.5581780 |
| Longitude | -0.2737240 |
| Easting | 519769 |
| Northing | 185778 |
| Quality | Within the building of the matched address closest to the postcode mean |