Explore SW1A 0AA in Westminster through its map and available local datasets. The outline is an approximate boundary derived from address locations, while the information below distinguishes full-postcode records from statistics covering surrounding official areas.
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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 0AA |
| Postcode without spaces | SW1A0AA |
| Status | Active postcode |
| User type | Large user postcode |
| Introduced | February 1990 |
| Directory version | 2026-06 |
| Latitude | 51.4998400 |
| Longitude | -0.1246380 |
| British National Grid | 530,268 E, 179,545 N |
| Country | England |
| Region | London |
| Local authority | Westminster |
| Output Area (2021) | E00023945 |
| LSOA (2021) | E01004733 |
| MSOA (2021) | E02000979 |
| 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.
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.
PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)
Incorporated 22 February 2012
63990 - Other information service activities n.e.c.
PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption)
Incorporated 3 December 2002
94920 - Activities of political organizations
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Westminster 020C includes SW1A 0AA and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 39 |
| Public order | 27 |
| Anti-social behaviour | 23 |
| Other theft | 20 |
| Theft from the person | 18 |
| Robbery | 4 |
| Drugs | 3 |
| Possession of weapons | 3 |
| Vehicle crime | 2 |
| Burglary | 1 |
| Other crime | 1 |
Answers use the geographic scope stated with each dataset above.
SW1A 0AA is in Westminster, England.
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 0AA postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.