Map
General Information
| Postal Area | Hounslow |
| Postcode | TW9 4NY |
| User Type | Large (more than 25 items of mail per day) |
| Region | London |
| Country | England |
| Local authority | Richmond upon Thames |
| Introduction Date | 1980-01-01 |
| Termination Date | 2015-06-01 |
| IMD 2025 | Decile 6 (most deprived = 1, least = 10) Rank 19,134 of 33,755 English Indices of Deprivation 2025 |
Geographic Information
| Latitude | 51.4663920 |
| Longitude | -0.2852960 |
| Easting | 519206 |
| Northing | 175552 |
| Quality | Within the building of the matched address closest to the postcode mean |