Map
General Information
| Postal Area | City of London |
| Postcode | EC1R 1UN |
| User Type | Small (less than 25 items of mail per day) |
| Region | London |
| Country | England |
| Local authority | Islington |
| Introduction Date | 1980-01-01 |
| IMD 2025 | Decile 3 (most deprived = 1, least = 10) Rank 9,697 of 33,755 English Indices of Deprivation 2025 |
Geographic Information
| Latitude | 51.5286770 |
| Longitude | -0.1103760 |
| Easting | 531175 |
| Northing | 182777 |
| Quality | Within the building of the matched address closest to the postcode mean |