SA18 3AX lies on Blaenau Road in Llandybie, Ammanford. SA18 3AX is located in the Llandybie electoral ward, within the unitary authority of Carmarthenshire and the Welsh Parliamentary constituency of Carmarthen East and Dinefwr. The Local Health Board is Hywel Dda University and the police force is Dyfed-Powys. This postcode has been in use since June 1981.


| Easting | 261575 |
| Northing | 215225 |
| Latitude | 51.818465 |
| Longitude | -4.009719 |
| Street | Blaenau Road |
| Locality | Llandybie |
| Town/City | Ammanford |
| Country | Wales |
| Postcode District | SA18 |
Elevation or altitude of SA18 3AX as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 70m | 230ft |
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.
| Ward | Llandybie |
|---|---|
| Constituency | Carmarthen East And Dinefwr |
THE LEAS, BLAENAU ROAD, LLANDYBIE, AMMANFORD, SA18 3AX 2000 12 SEP £141,000 |
THE GLEN, BLAENAU ROAD, LLANDYBIE, AMMANFORD, SA18 3AX 1999 16 SEP £58,000 |
| Maespiode (Blaenau Road) | Llandybie | 80m |
| Blaenau Road | Llandybie | 147m |
| Llandybie Square (Blaenau Road) | Llandybie | 173m |
| Public Hall (Woodfield Road) | Llandybie | 189m |
| Llandybie Square (Blaenau Road) | Llandybie | 190m |
| Llandybie Station | 0.5km |
| Ammanford Station | 2.7km |
| Pantyffynnon Station | 4.5km |
| 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
| 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% |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Llandybie P O | 17:00 | 11:30 | 349m |
| Woodfield Road | 16:45 | 11:00 | 546m |
| Glynhir Road | 17:00 | 11:30 | 938m |
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 3AX:
| 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 |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for SA18 3AX:
| Code | Name | |
|---|---|---|
| OA | W00003658 | |
| LSOA | W01000681 | Carmarthenshire 011B |
| MSOA | W02000152 | Carmarthenshire 011 |
| SA18 3YR | Blaenau Road | 125m |
| SA18 3AZ | Parc Pencae | 136m |
| SA18 3YS | Maes Piode | 153m |
| SA18 3YT | Blaenau Road | 156m |
| SA18 3UR | Woodfield Road | 168m |
| SA18 3HJ | High Street | 221m |
| SA18 3YU | Woodfield Avenue | 235m |
| SA18 3HY | Parc Y Llan | 281m |
| SA18 3UW | Ammanford Road | 284m |
| SA18 3HX | High Street | 308m |