| Postcode | SA31 1PD | 
|---|---|
| Post Town | Carmarthen | 
| Nearest station | Carmarthen (1 km) | 
| Bus stops | Lidl (SW) Seymour Terrace (SE) Park Hall Junction (NE) Capel Evan Road Turn (W) St Peters Church (NE) Belvedere Post Box (SW) | 
| Roads in this postcode | |
| Number of UPRNs | 16 View | 
| Known addresses | 
                          No addresses found
                       | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.859915 | |
|---|---|---|
| Longitude | -4.300974 | |
| Easting | 241646 | |
| Northing | 220429 | |
| Grid reference | SN416204 | |
| UTM reference | 30U 410410 5746257 | |
| what3words | gains.hoping.grid | |
| FixPhrase | crisped luminous spookily washing | |
| Plus code | 9C3QVM5X+XJ | |
| Altitude | 26 metres (86 feet) | |
| Sunrise (today) | 7:11 | |
| Sunset (today) | 16:53 | |
| Distance away | ||
| Distance to sea | 5 KMs (3.1 miles) | 
| Parish | Carmarthen | W04000494 | 
|---|---|---|
| Ward | Carmarthen Town North and South | W05001183 | 
| Unitary Authority | Carmarthenshire | W06000010 | 
| County | Dyfed | W11000002 | 
| Constituency (2024) | Caerfyrddin | W07000087 | 
| MP | Ms Ann Davies | Plaid Cymru | 
| Police force | Dyfed-Powys | |
| NUTS/ITL 3 | South West Wales | |
| NUTS/ITL 2 | Mid and South West Wales | |
| NUTS/ITL 1 | Wales | |
| Country | Wales | W92000004 | 
| Date introduced | July 2020 | 
|---|---|
| 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: Further from a major town or city | |
| Rural/urban (2011) | Urban city and town in a sparse setting | |
| Built up area (2024) | Carmarthen | W45000937 | 
| Census output area (2021) | W00003447 | |
| Census output area (2011) | 7D1 | |
| Lower layer super output area (2021) | Carmarthenshire 008A | W01000641 | 
| Lower layer super output area (2011) | Carmarthenshire 008A | W01000641 | 
| Middle layer super output area (2021) | Carmarthen South & Llangynnwr | W02000149 | 
| Middle layer super output area (2011) | Carmarthen South & Llangynnwr | W02000149 | 
| Travel to work area | Llanelli | W22000028 | 
| Average property price in Swansea | £199,131 | 
|---|---|
| Annual change | 2.4% |