Map
General Information
| Postal Area | Wiltshire |
| Postcode | SP1 1ST |
| User Type | Large (more than 25 items of mail per day) |
| Region | South West |
| Country | England |
| Local authority | Wiltshire |
| Introduction Date | 1997-12-01 |
| Termination Date | 1999-12-01 |
| IMD 2025 | Decile 5 (most deprived = 1, least = 10) Rank 16,064 of 33,755 English Indices of Deprivation 2025 |
Geographic Information
| Latitude | 51.0724470 |
| Longitude | -1.7825710 |
| Easting | 415330 |
| Northing | 130369 |
| Quality | Postcode sector mean, (mainly PO Boxes) |