This page brings together the map and available local information for SA1 2NN 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 2NN |
| Postcode without spaces | SA12NN |
| Status | Active postcode |
| User type | Large user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.6380100 |
| Longitude | -3.9409000 |
| British National Grid | 265,784 E, 195,029 N |
| Country | Wales |
| Output Area (2021) | W00004224 |
| LSOA (2021) | W01000789 |
| MSOA (2021) | W02000183 |
| Electoral ward | W05001050 |
| 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
Pentremawr Road, Hafod, Swansea, SA1 2NN
Welsh establishment
Odo Street, Hafod, Swansea, SA1 2LT
Welsh establishment
Lion Street, Waun Wen, Swansea, SA1 2BZ
B
298 CARMARTHEN ROAD, SWANSEA, SA1 1HW
Welsh establishment
Caepistyll Street, Greenhill, Swansea (Abertawe), SA1 2BE
B
MOUNTAIN VIEW HEALTH CENTRE, 51 MAYHILL ROAD, MAYHILL, SWANSEA, SA1 6TD
Welsh establishment
Bonymaen Road, Pentrechwyth, Swansea, SA1 7AP
B
COMMUNITY HEALTH CENTRE, 41 HIGH STREET, SWANSEA, SA1 1LT
B
CENTRAL CLINIC, 21 ORCHARD STREET, SWANSEA, SA1 5AT
Welsh establishment
Jersey Road, Bonymaen, Swansea, SA1 7DG
Welsh establishment
Grenfell Park Road, St Thoma's, Swansea, SA1 8EY
Welsh establishment
Creidiol Road, Mayhill, Swansea, SA1 6TX
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Swansea 016E includes SA1 2NN and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 4 |
| Criminal damage and arson | 2 |
| Public order | 1 |
Answers use the geographic scope stated with each dataset above.
SA1 2NN is in Wales.
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Explore other full postcodes in the same postcode sector.