Explore SA1 2DN in Wales 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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Core details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
Exact postcode record
Postcode details
Postcode
SA1 2DN
Postcode without spaces
SA12DN
Status
Active postcode
User type
Small user postcode
Introduced
June 2014
Directory version
2026-06
Latitude
51.6260000
Longitude
-3.9381770
British National Grid
265,937 E, 193,689 N
Containing official geographies
Country
Wales
Output Area (2021)
W00010376
LSOA (2021)
W01000790
MSOA (2021)
W02000183
Electoral ward
W05001050
Westminster constituency
W07000108
The red outline is an approximate convex hull generated from geocoded property locations and offset outwards by about 25 metres; it is not an official postcode boundary.
Ward and Constituency
The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.
The search is currently limited to records whose own postcode begins with SA1. Distances are approximate straight-line distances, not travel distances.
Companies Registered at SA1 2DN
Companies House records whose registered-office address uses this exact postcode.
Exact registered postcode
Registered companies1All supplied statuses
Active companies1Companies House status
Active · 16505496
OPSURA LTD
Private Limited Company
Incorporated 9 June 2025
62012 - Business and domestic software development
A registered office can be an accountant, agent or correspondence address. A company listed here does not necessarily trade from this postcode.
Crime in the Local LSOA
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Containing LSOA · W01000790
18 recorded incidents
Swansea 016F includes SA1 2DN and other nearby postcodes.
Crime type
Incidents
Violence and sexual offences
12
Anti-social behaviour
1
Criminal damage and arson
1
Drugs
1
Public order
1
Shoplifting
1
Vehicle crime
1
Crime figures apply to the whole Swansea 016F LSOA, not only to SA1 2DN. Locations may be anonymised by the source.
SA1 2DN Questions
Answers use the geographic scope stated with each dataset above.
Where is the SA1 2DN postcode?
SA1 2DN is in Wales.
Can I buy a vector map of SA1 2DN?
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SA1 2DN postcode and its approximate address-derived outline, request a custom map.
Other Postcodes in SA1 2
Explore other full postcodes in the same postcode sector.