This page brings together the map and available local information for SA1 4NS in Wales. The boundary shown is an approximation created from address points, and each data section explains whether its figures apply to the full postcode or a wider statistical area.
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Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | SA1 4NS |
| Postcode without spaces | SA14NS |
| Status | Active postcode |
| User type | Large user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.6140900 |
| Longitude | -3.9602310 |
| British National Grid | 264,375 E, 192,405 N |
| Country | Wales |
| Output Area (2021) | W00004634 |
| LSOA (2021) | W01000875 |
| MSOA (2021) | W02000193 |
| Electoral ward | W05001067 |
| Westminster constituency | W07000108 |
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.
Open schools and active GP practices in the SA1 postcode district, ordered by straight-line distance where coordinates are available.
Welsh establishment
Rodney Street, Swansea, SA1 3UA
B
PHILLIPS PARADE, SWANSEA, SA1 4JL
Welsh establishment
Vincent Street, Swansea, SA1 3TY
B
151 ST. HELENS ROAD, SWANSEA, SA1 4DF
B
RUSSELL STREET, SWANSEA, SA1 4HR
Welsh establishment
36 St James's Crescent, Uplands, Swansea, SA1 6DR
B
200 OYSTERMOUTH ROAD, SWANSEA, SA1 3SR
B
NICHOLL ST MEDICAL CENTR, 33 NICHOLL STREET, SWANSEA, SA1 4HF
B
YMCA, 1 THE KINGSWAY, SWANSEA, SA1 5JQ
Welsh establishment
18 Mansel St, Swansea, Swansea (Abertawe), SA1 5SG
Welsh establishment
Terrace Road, Mount Pleasant, Swansea, SA1 6JD
Welsh establishment
Creidiol Road, Mayhill, Swansea, SA1 6TX
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Swansea 026D includes SA1 4NS and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Shoplifting | 4 |
| Public order | 3 |
| Criminal damage and arson | 1 |
| Other theft | 1 |
| Possession of weapons | 1 |
| Robbery | 1 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
SA1 4NS is in Wales.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SA1 4NS postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.