| Postcode | LL65 1DZ | 
|---|---|
| Post Town | Holyhead | 
| Nearest station | Holyhead (1 km) | 
| Bus stops | 
                       Hill Street Car Park (NE) 
Newry-Fawr (NE) 
Clock (NW) 
Railway Station (S) 
British Terrace (NE) 
Walthew Avenue (NE) 
                     | 
                  
| Known addresses | 
                       
                          No addresses found
                       
                     | 
                  
| Businesses | 
                     
                        No businesses found
                     
                   | 
                
| Latitude | 53.313054 | |
|---|---|---|
| Longitude | -4.632839 | |
| Easting | 224700 | |
| Northing | 382802 | |
| Grid reference | SH246828 | |
| UTM reference | 30U 391218 5908339 | |
| what3words | suspend.yelled.valley | |
| FixPhrase | crowbar lullaby seducing tilt | |
| Plus code | 9C5Q8978+6V | |
| Altitude | 12 metres (40 feet) | |
| Sunrise (today) | 7:24 | |
| Sunset (today) | 16:42 | |
| Distance away | ||
| Distance to sea | 0.3 KMs (0.2 miles) | 
| Parish | Holyhead | W04000870 | 
|---|---|---|
| Ward | Parc a'r Mynydd | W05001500 | 
| Unitary Authority | Isle of Anglesey | W06000001 | 
| County | Gwynedd | W11000004 | 
| Constituency (2024) | Ynys Môn | W07000112 | 
| MP | Llinos Medi | Plaid Cymru | 
| Police force | North Wales | |
| NUTS/ITL 3 | Isle of Anglesey | |
| NUTS/ITL 2 | North Wales | |
| NUTS/ITL 1 | Wales | |
| Country | Wales | W92000004 | 
| Date introduced | August 1993 | 
|---|---|
| Date usage ended | January 1995 | 
| Last updated | September 2025 | 
| User type | Large (addresses receive more than 25 items of mail per day) | 
| Quality | Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference | 
| 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) | Holyhead | W45000638 | 
| Census output area (2021) | W00000186 | |
| Census output area (2011) | 8C2 | |
| Lower layer super output area (2021) | Isle of Anglesey 003F | W01000036 | 
| Lower layer super output area (2011) | Isle of Anglesey 003F | W01000036 | 
| Middle layer super output area (2021) | Holyhead | W02000003 | 
| Middle layer super output area (2011) | Holyhead | W02000003 | 
| Travel to work area | Bangor and Holyhead | W22000022 |