Use this guide to understand SW1A 1RD in Westminster. Start with the interactive location and approximate postcode outline, then browse the available facts and local-area indicators. Labels show which figures relate to the exact postcode and which cover a larger geography. Census 2021 records 25 residents and 7 households at the exact postcode.
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Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | SW1A 1RD |
| Postcode without spaces | SW1A1RD |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5065500 |
| Longitude | -0.1401410 |
| British National Grid | 529,173 E, 180,263 N |
| Country | England |
| Region | London |
| Local authority | Westminster |
| Output Area (2021) | E00023937 |
| LSOA (2021) | E01004736 |
| MSOA (2021) | E02000977 |
| Electoral ward | E05013806 |
| Westminster constituency | E14001172 |
The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.
These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.
| Residents | 25 |
| Households | 7 |
| Female residents | 14 |
| Male residents | 11 |
| Residents per household | 3.6 |
A detailed vector map covering a 500 metre radius around the postcode.
Deprivation is published for the postcode's containing Lower Layer Super Output Area, a neighbourhood geography covering more than one postcode.
Companies House records whose registered-office address uses this exact postcode.
Limited Partnership
Incorporated 10 April 2026
None Supplied
Limited Partnership
Incorporated 11 December 2023
None Supplied
Limited Partnership
Incorporated 11 December 2023
None Supplied
Private Limited Company
Incorporated 12 October 2023
64303 - Activities of venture and development capital companies
Limited Partnership
Incorporated 4 January 2022
None Supplied
Limited Partnership
Incorporated 4 January 2022
None Supplied
Private Limited Company
Incorporated 8 February 2021
96090 - Other service activities n.e.c.
Limited Partnership
Incorporated 7 November 2019
None Supplied
Limited Partnership
Incorporated 7 November 2019
None Supplied
Private Limited Company
Incorporated 4 February 2019
99999 - Dormant Company
Limited Partnership
Incorporated 14 March 2018
None Supplied
Limited Partnership
Incorporated 13 February 2018
None Supplied
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Westminster 018C includes SW1A 1RD and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Other theft | 104 |
| Theft from the person | 95 |
| Violence and sexual offences | 79 |
| Anti-social behaviour | 65 |
| Public order | 35 |
| Shoplifting | 20 |
| Drugs | 14 |
| Robbery | 12 |
| Vehicle crime | 11 |
| Possession of weapons | 8 |
| Bicycle theft | 5 |
| Burglary | 2 |
| Other crime | 2 |
Answers use the geographic scope stated with each dataset above.
SW1A 1RD is in Westminster, England.
The Census 2021 postcode-level dataset records 25 residents at SW1A 1RD. This is an exact postcode count.
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SW1A 1RD postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.