# LL55 1SY

## Location

- **Coordinates:** 53.141887, -4.274615
- **Open Location Code:** 9C5Q4PRG+Q5
- **Maidenhead Locator:** IO73ud
- **Qibla:** 116°
- **Grid reference:** SH 47955 62942
- **UTM:** 30U 414742 5888813
- **Elevation:** 10m
- **Timezone:** Europe/London

## Administrative areas

- **Country:** Wales (W92000004)
- **Admin district:** Gwynedd (W06000002)
- **Ward:** Canol Tref Caernarfon (W05001519)
- **Constituency:** Dwyfor Meirionnydd (W07000096)
- **Parish code:** W04000056
- **Travel to work area:** W22000022
- **Police force area:** W15000001
- **Built-up area:** W45000738
- **European electoral region:** Wales (W08000001)
- **Date introduced:** 1980-01

## Census & classification

- **2021 LSOA:** W01000093
- **2021 MSOA:** Caernarfon East (W02000015)
- **2021 output area:** W00000473
- **2011 LSOA:** W01000093
- **2011 MSOA:** W02000015
- **2011 output area:** W00000473
- **2011 workplace zone:** W35000023
- **Rural/urban classification:** Urban: further from a major town or city
- **Output area classification:** Constrained City Dwellers (7D1)
- **Deprivation rank (IMD):** 1454
- **Postcode user type:** Small

## Health (England)

- **ICB location:** W11000023

## Nearest

| Type | Name | Distance (m) |
|---|---|---|
| Railway station | Llanfairpwll | 9810 |
| Airport | Anglesey Airport | 21004 |
| Bus stop | Turf Square | 105 |
| Food bank | Arfon | 1530 |
| Defibrillator | Capel Siloh | 101 |
| Pharmacy | Boots | 306 |
| Post office | Post Office, Tre'r Gof | 308 |
| Library | Llyfrgell Caernarfon | 82 |
| Coast | — | 1501 |
| Central London | — | 335268 |

## Utilities

- **Electricity:** SP Energy Networks (region D, MPAN 13)
- **Water:** Dŵr Cymru
- **Sewerage:** Dŵr Cymru
- **Broadband:** 50% gigabit, 100% superfast, 50% ultrafast, 0% below USO

## Adjacent postcodes

- [LL55 1TB](https://openpostcodes.uk/LL55%201TB)
- [LL55 1SU](https://openpostcodes.uk/LL55%201SU)
- [LL55 1ST](https://openpostcodes.uk/LL55%201ST)
- [LL55 1AT](https://openpostcodes.uk/LL55%201AT)
- [LL55 1TA](https://openpostcodes.uk/LL55%201TA)
- [LL55 1AR](https://openpostcodes.uk/LL55%201AR)
- [LL55 1BW](https://openpostcodes.uk/LL55%201BW)
- [LL55 1AY](https://openpostcodes.uk/LL55%201AY)

## Boundary

A Polygon boundary polygon is available in the [JSON format](https://openpostcodes.uk/LL55%201SY.json).

## Data

- [HTML](https://openpostcodes.uk/LL55%201SY)
- [JSON](https://openpostcodes.uk/LL55%201SY.json)
- [Markdown](https://openpostcodes.uk/LL55%201SY.md)