| Postcode | LL57 3WY |
|---|---|
| Approximate address | |
| Nearest station | Bangor (Gwynedd) (6.6 km) |
| Latitude | 53.180694 | |
|---|---|---|
| Longitude | -4.064296 | |
| Easting | 262145 | |
| Northing | 366833 | |
| Grid reference | SH621668 | |
| UTM reference | 30U 428874 5892900 | |
| Altitude | 136 metres (445 feet) | |
| Sunrise (today) | 08:27 | |
| Sunset (today) | 15:59 |
| Date introduced | June 1998 |
|---|---|
| Date usage ended | September 2000 |
| Last updated | November 2018 |
| User type | Large (addresses receive more than 25 items of mail per day) |
| Quality | Within the building of the matched address closest to the postcode mean |
| Index of Multiple Deprivation (2015) | Most deprivedLeast deprived | |
|---|---|---|
| Rural/urban | Rural town and fringe | |
| Built up area sub-division | Bethesda | W38000091 |
| Built up area | Bethesda | W37000413 |
| Census output area | W00000493 | |
| Lower layer super output area | Gwynedd 003D | W01000097 |
| Middle layer super output area | Gwynedd 003 | W02000012 |