| Postcode | SA1 1QQ | 
|---|---|
| Post Town | Swansea | 
| Nearest station | Swansea (0 km) | 
| Bus stops | North Hill Road (SW) Watkin Street Middle (S) Short Street (SE) Dyfatty (NW) Dyfatty (SE) High Street Station (N) | 
| Roads in this postcode | |
| Number of UPRNs | 7 View | 
| Known addresses | 
                          No addresses found
                       | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.627032 | |
|---|---|---|
| Longitude | -3.944578 | |
| Easting | 265496 | |
| Northing | 193816 | |
| Grid reference | SS654938 | |
| UTM reference | 30U 434617 5719979 | |
| what3words | leap.knee.breed | |
| FixPhrase | crinkle lunacy showman talcum | |
| Plus code | 9C3RJ3G4+R5 | |
| Altitude | 40 metres (131 feet) | |
| Sunrise (today) | 7:09 | |
| Sunset (today) | 16:52 | |
| Distance away | ||
| Distance to sea | 1.7 KMs (1.1 miles) | 
| Parish | Castle | W04001033 | 
|---|---|---|
| Ward | Castle | W05001041 | 
| Unitary Authority | Swansea | W06000011 | 
| County | West Glamorgan | W11000008 | 
| Constituency (2024) | Swansea West | W07000108 | 
| MP | Torsten Bell | Labour | 
| Police force | South Wales | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Swansea | |
| NUTS/ITL 2 | Mid and South West Wales | |
| NUTS/ITL 1 | Wales | |
| Country | Wales | W92000004 | 
| Date introduced | January 1980 | 
|---|---|
| Last updated | September 2025 | 
| User type | Small (addresses receive less than 25 items of mail per day) | 
| Quality | Within the building of the matched address closest to the postcode mean | 
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
|---|---|---|
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Urban: Nearer to a major town or city | |
| Rural/urban (2011) | Urban city and town | |
| Built up area (2024) | Swansea | W45001113 | 
| Census output area (2021) | W00004015 | |
| Census output area (2011) | 7A2 | |
| Lower layer super output area (2021) | Swansea 016B | W01000744 | 
| Lower layer super output area (2011) | Swansea 016B | W01000744 | 
| Middle layer super output area (2021) | Landore | W02000183 | 
| Middle layer super output area (2011) | Landore | W02000183 | 
| Travel to work area | Swansea | W22000032 | 
| Average property price in Swansea | £199,131 | 
|---|---|
| Annual change | 2.4% |