| Postcode | SA32 8DU | 
|---|---|
| Post Town | Carmarthen | 
| Nearest station | Carmarthen (5 km) | 
| Bus stops | Llwynhelyg Farm (SE) Finger Post (NE) Finger Post (SW) | 
| Roads in this postcode | |
| Number of UPRNs | 13 View | 
| Known addresses | Cwm Yr Arian, Croesyceiliog | 
| Main property type | Other | 
| Businesses | 
| Latitude | 51.811516 | |
|---|---|---|
| Longitude | -4.306473 | |
| Easting | 241097 | |
| Northing | 215059 | |
| Grid reference | SN410150 | |
| UTM reference | 30U 409935 5740881 | |
| what3words | mainframe.reform.coiling | |
| FixPhrase | crisped luminous secluded unified | |
| Plus code | 9C3QRM6V+JC | |
| Altitude | 97 metres (317 feet) | |
| Sunrise (today) | 7:10 | |
| Sunset (today) | 16:53 | |
| Distance away | ||
| Distance to sea | 1 KMs (0.6 miles) | 
| Parish | Llandyfaelog | W04000516 | 
|---|---|---|
| Ward | Llangyndeyrn | W05001211 | 
| Unitary Authority | Carmarthenshire | W06000010 | 
| County | Dyfed | W11000002 | 
| Constituency (2024) | Llanelli | W07000098 | 
| MP | Dame Nia Griffith | Labour | 
| Police force | Dyfed-Powys | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | South West Wales | |
| 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 | 
| Population (2011) | 15 | |
|---|---|---|
| Households (2011) | 5 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Smaller rural: Further from a major town or city | |
| Rural/urban (2011) | Rural village | |
| Census output area (2021) | W00003876 | |
| Census output area (2011) | 1A3 | |
| Lower layer super output area (2021) | Carmarthenshire 012D | W01000722 | 
| Lower layer super output area (2011) | Carmarthenshire 012D | W01000722 | 
| Middle layer super output area (2021) | Llanddarog, Llangyndeyrn & Ferryside | W02000153 | 
| Middle layer super output area (2011) | Llanddarog, Llangyndeyrn & Ferryside | W02000153 | 
| Travel to work area | Llanelli | W22000028 | 
| Average property price in Swansea | £199,131 | 
|---|---|
| Annual change | 2.4% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Cwm Yr Arian, Croesyceiliog | Other (freehold) | Apr 2021 | £325,000 |