Map
General Information
| Postal Area | Cornwall |
| Postcode | TR1 1ST |
| User Type | Small (less than 25 items of mail per day) |
| Region | South West |
| Country | England |
| Local authority | Cornwall |
| Introduction Date | 1988-03-01 |
| IMD 2025 | Decile 5 (most deprived = 1, least = 10) Rank 15,337 of 33,755 English Indices of Deprivation 2025 |
Geographic Information
| Latitude | 50.2436580 |
| Longitude | -5.0262170 |
| Easting | 184326 |
| Northing | 42568 |
| Quality | Within the building of the matched address closest to the postcode mean |