Map
General Information
| Postal Area | Harrow |
| Postcode | HA9 9GW |
| User Type | Large (more than 25 items of mail per day) |
| Region | London |
| Country | England |
| Local authority | Brent |
| Introduction Date | 1999-12-01 |
| Termination Date | 2000-11-01 |
| IMD 2025 | Decile 3 (most deprived = 1, least = 10) Rank 7,371 of 33,755 English Indices of Deprivation 2025 |
Geographic Information
| Latitude | 51.5678750 |
| Longitude | -0.2769640 |
| Easting | 519519 |
| Northing | 186851 |
| Quality | Postcode sector mean, (mainly PO Boxes) |