| Postcode | SW1A 2JR |
|---|---|
| Approximate address | |
| Nearest station | Westminster (0 km) |
| London travel zone | 1 |
| Latitude | 51.501171 | |
|---|---|---|
| Longitude | -0.125199 | |
| Easting | 530227 | |
| Northing | 179692 | |
| Grid reference | TQ302796 | |
| UTM reference | 30U 699524 5709478 | |
| Altitude | 17 metres (56 feet) | |
| Sunrise (today) | 07:57 | |
| Sunset (today) | 15:51 |
| Parish | Westminster, unparished area | E43000236 |
|---|---|---|
| Ward | St James's | E05000644 |
| London Borough | Westminster | E09000033 |
| County | Greater London | E11000009 |
| Constituency | Cities of London and Westminster | E14000639 |
| Region | London | |
| Country | England |
| Date introduced | January 1980 |
|---|---|
| Last updated | November 2018 |
| User type | Small (addresses receive less than 25 items of mail per day) |
| Quality | Within the building of the matched address closest to the postcode mean |
| Index of Multiple Deprivation (2015) | Most deprivedLeast deprived | |
|---|---|---|
| Rural/urban | Urban major conurbation | |
| Built up area sub-division | City of Westminster | E35000546 |
| Built up area | Greater London | E34004707 |
| Census output area | E00023945 | |
| Lower layer super output area | Westminster 020C | E01004733 |
| Middle layer super output area | Westminster 020 | E02000979 |