SY18 6DT maps, stats, and open data
SY18 6DT lies on Caegwyn in Llanidloes. SY18 6DT is located in the Llanidloes electoral ward, within the unitary authority of Powys and the Welsh Parliamentary constituency of Montgomeryshire. The Local Health Board is Powys Teaching and the police force is Dyfed-Powys. This postcode has been in use since January 1980.
SY18 6DT maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SY18 6DT geodata
| Easting | 295388 |
| Northing | 283958 |
| Latitude | 52.443540 |
| Longitude | -3.540520 |
Where is SY18 6DT?
| Street | Caegwyn |
| Town/City | Llanidloes |
| Country | Wales |
| Postcode District | SY18 |
SY18 6DT Elevation
Elevation or altitude of SY18 6DT as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 180m | 591ft |
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 | Llanidloes |
|---|---|
| Constituency | Montgomeryshire |
Transport
Nearest bus stops to SY18 6DT
| Hillfield (Llangurig Road) | Llanidloes | 130m |
| Somerfields (Llangurig Road) | Llanidloes | 254m |
| High School (B4518) | Llanidloes | 421m |
| High School (B4518) | Llanidloes | 425m |
| The Groe (Chapel Street) | Llanidloes | 481m |
Broadband
Broadband access in SY18 6DT (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| 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 SY18 6DT (2019 data)
Download
| Median download speed | 46.8Mbps |
| Average download speed | 47.5Mbps |
| Maximum download speed | 73.51Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 10.3Mbps |
| Maximum upload speed | 17.79Mbps |
Broadband limitations in SY18 6DT (2020 data)
| Percentage of properties unable to receive 2Mbps | 0.0% |
| Percentage of properties unable to receive 5Mbps | 0.0% |
| Percentage of properties unable to receive 10Mbps | 0.0% |
| Percentage of properties unable to receive 30Mbps | 0.0% |
SY18 6DT gas and electricity consumption
Estimated total energy consumption in SY18 6DT by fuel type, 2015.
Gas
| Consumption (kWh) | 123,632 |
|---|---|
| Meter count | 10 |
| Mean (kWh/meter) | 12,363 |
| Median (kWh/meter) | 12,794 |
Electricity
| Consumption (kWh) | 48,093 |
|---|---|
| Meter count | 10 |
| Mean (kWh/meter) | 4,809 |
| Median (kWh/meter) | 4,160 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SY18 6DT, for 2015.
- Meter count: The total number of meters in SY18 6DT.
- 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
16.5% of Welsh postcodes are less deprived than SY18 6DT:Food Standards Agency
Three nearest food hygiene ratings to SY18 6DT (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SY18 6DT
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Dolfor | 11:00 | 10:00 | 4,742m |
| Llangurig Post Office | 16:00 | 12:00 | 6,162m |
SY18 6DT ITL and SY18 6DT 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 SY18 6DT:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL2 | East Wales |
| ITL 3 Code | Name |
| TLL24 | Powys |
| LAU 1 Code | Name |
| W06000023 | Powys |
SY18 6DT 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 SY18 6DT:
| Code | Name | |
|---|---|---|
| OA | W00002483 | |
| LSOA | W01000466 | Powys 010C |
| MSOA | W02000106 | Powys 010 |
Nearest postcodes to SY18 6DT
| SY18 6DS | Caegwyn | 83m |
| SY18 6DR | Caegwyn | 96m |
| SY18 6DX | Caegwyn | 131m |
| SY18 6DP | Caegwyn | 131m |
| SY18 6DY | Caegwyn | 142m |
| SY18 6DW | Dolgwenith | 154m |
| SY18 6EU | Garden Suburb | 160m |
| SY18 6YT | Dolgwenith | 164m |
| SY18 6ET | 194m | |
| SY18 6ER | Gwaelod Y Bryn | 221m |
- 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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