SA18 3SW maps, stats, and open data
SA18 3SW is located in the Tycroes electoral ward, within the unitary authority of Carmarthenshire and the Welsh Parliamentary constituency of Llanelli. The Local Health Board is Hywel Dda University and the police force is Dyfed-Powys. This postcode has been in use since December 2000.
SA18 3SW maps


Source: OS Open Zoomstack (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2026
Source: Open Postcode GeoLicence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2026; Contains Royal Mail data © Royal Mail copyright and database right 2026; Source: Office for National Statistics licensed under the Open Government Licence v.3.0
SA18 3SW geodata
| Easting | 260256 |
| Northing | 209939 |
| Latitude | 51.770632 |
| Longitude | -4.026691 |
Where is SA18 3SW?
| Country | Wales |
| Postcode District | SA18 |
SA18 3SW Elevation
Elevation or altitude of SA18 3SW as distance above sea level:
| Metres | Feet |
|---|
| Elevation | 100m | 328ft |
|---|
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 | Tycroes |
|---|
| Constituency | Llanelli |
|---|
Transport
Nearest bus stops to SA18 3SW
| Old Forge (Penygarn Road) | Tycroes | 260m |
| Teglan Park | Tycroes | 288m |
| Teglan Park | Tycroes | 370m |
| Brynteg Garage (Pontardulais Road) | Tycroes | 436m |
| Teglan Park Entrance (Penygarn Road) | Tycroes | 439m |
Nearest railway stations to SA18 3SW
| Pantyffynnon Station | 2.2km |
| Ammanford Station | 3.5km |
Deprivation
29.3% of Welsh postcodes are less deprived than
SA18 3SW:
Food Standards Agency
Three nearest food hygiene ratings to SA18 3SW (metres)
TYCROES RUGBY FOOTBALL CLUB
Cwtsh Cynnes- Clwb Chwarae
TYCROES COUNTY PRIMARY SCHOOL
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA18 3SW
| | Last Collection | |
|---|
| Location | Mon-Fri | Sat | Distance |
|---|
| Garreglwyd | 16:45 | 11:45 | 502m |
| Coopers Tycroes | 16:45 | 11:45 | 906m |
| Mountain Gate | 16:15 | 11:45 | 1,378m |
SA18 3SW ITL and SA18 3SW 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 SA18 3SW:
| ITL 1 Code | Name |
|---|
| TLL | Wales |
| ITL 2 Code | Name |
|---|
| TLL1 | West Wales and The Valleys |
| ITL 3 Code | Name |
|---|
| TLL14 | South West Wales |
| LAU 1 Code | Name |
|---|
| W06000010 | Carmarthenshire |
SA18 3SW 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 SA18 3SW:
| Code | Name |
|---|
| OA | W00003924 | |
|---|
| LSOA | W01000731 | Carmarthenshire 017C |
|---|
| MSOA | W02000158 | Carmarthenshire 017 |
|---|
Nearest postcodes to SA18 3SW