LL54 7RB maps, stats, and open data
LL54 7RB is in Upper Llandwrog, Caernarfon. LL54 7RB is located in the Tryfan electoral ward, within the unitary authority of Gwynedd and the Welsh Parliamentary constituency of Arfon. The Local Health Board is Betsi Cadwaladr University and the police force is North Wales. This postcode has been in use since January 1980.
LL54 7RB maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
LL54 7RB geodata
| Easting | 250352 |
| Northing | 355264 |
| Latitude | 53.073584 |
| Longitude | -4.235221 |
Where is LL54 7RB?
| Locality | Upper Llandwrog |
| Town/City | Caernarfon |
| Country | Wales |
| Postcode District | LL54 |
LL54 7RB Elevation
Elevation or altitude of LL54 7RB as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 260m | 853ft |
Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.
➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.
Politics
| Ward | Tryfan |
|---|---|
| Constituency | Arfon |
Transport
Nearest bus stops to LL54 7RB
| Cil Geraint (Main Road) | Bwlch-y-llyn | 229m |
| Cil Geraint (Main Road) | Bwlch-y-llyn | 238m |
| Tai Dolawen (Main Road) | Bwlch-y-llyn | 241m |
| Tai Dolawen (Main Road) | Bwlch-y-llyn | 249m |
| Cesarea Square (Main Road) | Y Fron | 466m |
Broadband
Broadband access in LL54 7RB (2020 data)
| Percentage of properties with Next Generation Access | 88.9% |
| Percentage of properties with Superfast Broadband | 88.9% |
| Percentage of properties with Ultrafast Broadband | 0.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in LL54 7RB (2019 data)
Download
| Median download speed | 19.3Mbps |
| Average download speed | 18.3Mbps |
| Maximum download speed | 36.51Mbps |
Upload
| Median upload speed | 3.2Mbps |
| Average upload speed | 3.3Mbps |
| Maximum upload speed | 7.35Mbps |
Broadband limitations in LL54 7RB (2020 data)
| Percentage of properties unable to receive 2Mbps | 0.0% |
| Percentage of properties unable to receive 5Mbps | 11.1% |
| Percentage of properties unable to receive 10Mbps | 11.1% |
| Percentage of properties unable to receive 30Mbps | 11.1% |
LL54 7RB gas and electricity consumption
Estimated total energy consumption in LL54 7RB by fuel type, 2015.
Electricity
| Consumption (kWh) | 40,122 |
|---|---|
| Meter count | 7 |
| Mean (kWh/meter) | 5,732 |
| Median (kWh/meter) | 5,601 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in LL54 7RB, for 2015.
- Meter count: The total number of meters in LL54 7RB.
- Mean: The mean average consumption per meter, in kWh.
- Median: The median average consumption per meter, in kWh.
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence
Deprivation
70.8% of Welsh postcodes are less deprived than LL54 7RB:Food Standards Agency
Three nearest food hygiene ratings to LL54 7RB (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to LL54 7RB
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Rhostryfan Box | 11:00 | 11:00 | 2,664m |
| Groeslon Post Office | 16:45 | 11:30 | 3,095m |
| Betws Garmon | 10:55 | 10:45 | 4,026m |
LL54 7RB ITL and LL54 7RB LAU
The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for LL54 7RB:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL1 | West Wales and The Valleys |
| ITL 3 Code | Name |
| TLL12 | Gwynedd |
| LAU 1 Code | Name |
| W06000002 | Gwynedd |
LL54 7RB census areas
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for LL54 7RB:
| Code | Name | |
|---|---|---|
| OA | W00000576 | |
| LSOA | W01000112 | Gwynedd 008D |
| MSOA | W02000017 | Gwynedd 008 |
Nearest postcodes to LL54 7RB
| LL54 7PT | 279m | |
| LL54 7RD | 292m | |
| LL54 7BT | 316m | |
| LL54 7AU | 339m | |
| LL54 7PU | 345m | |
| LL54 7AF | 358m | |
| LL54 7PY | 382m | |
| LL54 7AY | 480m | |
| LL54 7AE | Brynhyfryd Terrace | 492m |
| LL54 7BD | 540m |
- Contains OS data © Crown copyright and database right (2026)
- Contains Royal Mail data © Royal Mail copyright and Database right (2026)
- Contains National Statistics data © Crown copyright and database right (2026)
- Data produced by Land Registry © Crown copyright (2026)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2026)
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