Explore SA1 8NN 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. Census 2021 records 31 residents and 20 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 | SA1 8NN |
| Postcode without spaces | SA18NN |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.6246200 |
| Longitude | -3.9092660 |
| British National Grid | 267,934 E, 193,482 N |
| Country | Wales |
| Output Area (2021) | W00004539 |
| LSOA (2021) | W01000849 |
| MSOA (2021) | W02000188 |
| Electoral ward | W05001065 |
| Westminster constituency | W07000103 |
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 | 31 |
| Households | 20 |
| Female residents | 13 |
| Male residents | 18 |
| Residents per household | 1.6 |
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
Ysgol Street, Port Tennant, Swansea, SA1 8LE
B
YSGOL STREET, PORT TENNANT, SWANSEA, SA1 8LH
B
BEACON CENTRE FOR HEALTH, LANGDON ROAD, SWANSEA, SA1 8QY
B
SA1 MEDICAL CENTRE, LANGDON ROAD, SWANSEA, SA1 8QY
Welsh establishment
Grenfell Park Road, St Thoma's, Swansea, SA1 8EY
Welsh establishment
Bonymaen Road, Pentrechwyth, Swansea, SA1 7AP
Welsh establishment
Jersey Road, Bonymaen, Swansea, SA1 7DG
B
ACUTE CLINICAL RESPONSE T (ACRT), CAERNARVON WAY, BONYMAEN, SWANSEA, SA1 7HJ
B
SCHOONER HOUSE, QUAY PARADE, SWANSEA, SA1 1SR
Welsh establishment
Caldicot Road, Winch Wen, Swansea, SA1 7HX
B
COMMUNITY HEALTH CENTRE, 41 HIGH STREET, SWANSEA, SA1 1LT
B
CENTRAL CLINIC, 21 ORCHARD STREET, SWANSEA, SA1 5AT
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Swansea 021A includes SA1 8NN and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 4 |
| Criminal damage and arson | 2 |
| Public order | 2 |
| Anti-social behaviour | 1 |
| Drugs | 1 |
| Other theft | 1 |
| Shoplifting | 1 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
SA1 8NN is in Wales.
The Census 2021 postcode-level dataset records 31 residents at SA1 8NN. This is an exact postcode count.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SA1 8NN postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.