SA18 3UD maps, stats, and open data
SA18 3UD is located in the Saron 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 May 2018.
SA18 3UD maps
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2026
Source: Open Postcode Geo
Licence: 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 3UD geodata
| Easting | 261110 |
| Northing | 212539 |
| Latitude | 51.794215 |
| Longitude | -4.015384 |
Where is SA18 3UD?
| Country | Wales |
| Postcode District | SA18 |
Politics
| Ward | Saron |
|---|---|
| Constituency | Carmarthen East And Dinefwr |
Transport
Nearest bus stops to SA18 3UD
| Maes-y-dail (Heol Y Dyffryn) | Tir-y-dail | 246m |
| Maes-y-dail (Heol Y Dyffryn) | Tir-y-dail | 249m |
| Dyffryn Road | Saron | 367m |
| Dyffryn Road | Saron | 385m |
| Parklands Road (Dyffryn Road) | Tir-y-dail | 385m |
Nearest railway stations to SA18 3UD
| Ammanford Station | 1.3km |
| Pantyffynnon Station | 2.1km |
| Llandybie Station | 3.1km |
Deprivation
48.6% of Welsh postcodes are less deprived than SA18 3UD:Food Standards Agency
Three nearest food hygiene ratings to SA18 3UD (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA18 3UD
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Dyffryn Road | 16:00 | 08:00 | 433m |
| Moriah Chapel | 16:15 | 11:00 | 786m |
| Penybanc P O | 17:15 | 11:30 | 952m |
SA18 3UD ITL and SA18 3UD 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 3UD:
| 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 3UD 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 3UD:
| Code | Name | |
|---|---|---|
| OA | W00003894 | |
| LSOA | W01000725 | Carmarthenshire 011D |
| MSOA | W02000152 | Carmarthenshire 011 |
Nearest postcodes to SA18 3UD
| SA18 3TH | Dyffryn Road | 170m |
| SA18 3TL | Maes Y Dail | 249m |
| SA18 3TW | Dyffryn Road | 384m |
| SA18 3TS | Maes Yr Haf | 426m |
| SA18 3TR | Maes Yr Haf | 472m |
| SA18 3TB | Dyffryn Road | 514m |
| SA18 3TD | Parklands Road | 518m |
| SA18 3TN | Dyffryn Road | 536m |
| SA18 3TX | Newtown Close | 640m |
| SA18 3TQ | Waunfawr | 648m |
- 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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