| Postcode | LL61 6YT | 
|---|---|
| Post Town | Llanfairpwllgwyngyll | 
| Nearest station | Bodorgan (7 km) | 
| Bus stops | 
                       Llwyn Helyg (SE) 
Llwyn Helyg (NW) 
Bwlch Fedwen (NW) 
Bird World Aviaries (SE) 
                     | 
                  
| Number of UPRNs | 3 View | 
| Known addresses | 
                       Cae Du, Dwyran 
                            Cae Du, Lon Capel, Dwyran 
                            Pen Y Gongl, Dwyran 
                       | 
                  
| Main property type | Detached | 
| Businesses | 
                     
                        No businesses found
                     
                   | 
                
| Latitude | 53.167066 | |
|---|---|---|
| Longitude | -4.325096 | |
| Easting | 244670 | |
| Northing | 365853 | |
| Grid reference | SH446658 | |
| UTM reference | 30U 411418 5891675 | |
| what3words | threading.concluded.farmed | |
| FixPhrase | crouch luminous stammer thumb | |
| Plus code | 9C5Q5M8F+RX | |
| Altitude | 12 metres (39 feet) | |
| Sunrise (today) | 7:22 | |
| Sunset (today) | 16:41 | |
| Distance away | ||
| Distance to sea | 2 KMs (1.2 miles) | 
| Parish | Rhosyr | W04000036 | 
|---|---|---|
| Ward | Bro Aberffraw | W05001494 | 
| Unitary Authority | Isle of Anglesey | W06000001 | 
| County | Gwynedd | W11000004 | 
| Constituency (2024) | Ynys Môn | W07000112 | 
| MP | Llinos Medi | Plaid Cymru | 
| Police force | North Wales | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Isle of Anglesey | |
| NUTS/ITL 2 | North 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) | 5 | |
|---|---|---|
| Households (2011) | 2 | |
| 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 | |
| Built up area (2024) | Dwyran | W45000724 | 
| Census output area (2021) | W00000192 | |
| Census output area (2011) | 1B1 | |
| Lower layer super output area (2021) | Isle of Anglesey 009D | W01000038 | 
| Lower layer super output area (2011) | Isle of Anglesey 009D | W01000038 | 
| Middle layer super output area (2021) | Newborough | W02000009 | 
| Middle layer super output area (2011) | Newborough | W02000009 | 
| Travel to work area | Bangor and Holyhead | W22000022 | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Cae Du, Lon Capel, Dwyran | Other (freehold) | Nov 2019 | £515,000 | 
| Cae Du, Dwyran | Detached (freehold) | Nov 2002 | £130,000 | 
| Pen Y Gongl, Dwyran | Detached (freehold) | Jun 1996 | £81,000 |