SY18 6SX maps, stats, and open data
SY18 6SX 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 6SX maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SY18 6SX geodata
| Easting | 287733 |
| Northing | 282063 |
| Latitude | 52.425004 |
| Longitude | -3.652465 |
Where is SY18 6SX?
| Country | Wales |
| Postcode District | SY18 |
SY18 6SX Elevation
Elevation or altitude of SY18 6SX as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 370m | 1,214ft |
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 6SX
| Llwyn-yr-hyddod (A44) | Llangurig | 901m |
| Llwyn-yr-hyddod (A44) | Llangurig | 906m |
| Plynlimon Restaurant (A44) | Llanifyny | 1,015m |
| Plynlimon Restaurant (A44) | Llanifyny | 1,020m |
Broadband
Broadband access in SY18 6SX (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 0.0% |
| 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 limitations in SY18 6SX (2020 data)
| Percentage of properties unable to receive 2Mbps | 33.3% |
| Percentage of properties unable to receive 5Mbps | 100.0% |
| Percentage of properties unable to receive 10Mbps | 100.0% |
| Percentage of properties unable to receive 30Mbps | 100.0% |
Deprivation
30.2% of Welsh postcodes are less deprived than SY18 6SX:Nearest post box to SY18 6SX
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Llangurig Post Office | 16:00 | 12:00 | 3,772m |
SY18 6SX ITL and SY18 6SX 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 6SX:
| 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 6SX 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 6SX:
| Code | Name | |
|---|---|---|
| OA | W00002284 | |
| LSOA | W01000429 | Powys 010A |
| MSOA | W02000106 | Powys 010 |
Nearest postcodes to SY18 6SX
| SY18 6SU | 1237m | |
| SY18 6PP | 1408m | |
| SY18 6SW | 1484m | |
| SY18 6RT | 1832m | |
| SY18 6RS | 2317m | |
| SY18 6SN | 2680m | |
| SY18 6PS | 3148m | |
| SY18 6SY | 3241m | |
| SY18 6PR | Tan Hinon | 3499m |
| SY18 6SL | 3528m |
- 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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