This article covers information about postcodes in Carmarthenshire's local authority district. Carmarthenshire is an administrative area in Dyfed County. Carmarthenshire district is further divided into 51 Wards.
Below is a complete list of Carmarthenshire Postcodes, it has 6711 active postcodes. Carmarthenshire contains approximately 78837 residential properties with a population of about 183797.
| Population | 183797 |
| Addresses / Property Count | 78837 |
| Active Postcodes | 6711 |
| County | Dyfed |
| No Of Wards in Carmarthenshire | 51 |
The United Kingdom is primarily divided into large area blocks called Counties. A district is an administrative block in the UK and part of a County council area. The district is also the second-largest administrative block in the UK after counties. These are also known as local authority districts and are different from city districts. Carmarthenshire is a local authority district in Dyfed county. Districts are majorly categorized into 4 types namely:
Districts are subdivided into different local administrative blocks. Other categories of local administrative blocks that comes under district authority are as follows:
There are 51 wards in the district. Below is a list of the wards. You can click on any ward link to view the postcodes of that ward.
Abergwili Ammanford Betws Bigyn Burry Port Bynea Carmarthen Town North and South Carmarthen Town West Cenarth and Llangeler Cilycwm Cwarter Bach Cynwyl Elfed Dafen and Felinfoel Elli Garnant Glanamman Glanymor Glyn Gorslas Hendy Hengoed Kidwelly and St Ishmael Laugharne Township Llanboidy Llanddarog Llandeilo Llandovery Llandybie Llanegwad Llanfihangel Aberbythych Llanfihangel-ar-Arth Llangadog Llangennech Llangunnor Llangyndeyrn Llannon Llanybydder Lliedi Llwynhendy Manordeilo and Salem Pembrey Penygroes Pontyberem Saron St Clears and Llansteffan Swiss Valley Trelech Trimsaran Tycroes Tyisha WhitlandThis map shows all wards in the district of Carmarthenshire, zoom to view all the pointers. If you click on any pointer you can see the ward name. Below the ward name, you can see a link called view postcodes. Click on the link to see the postcodes for that ward.
| Postcode | Ward | Latitude | Longitude |
|---|---|---|---|
| SA18 2DU | Ammanford | 51.79837500 | -3.99189500 |
| SA18 2DW | Ammanford | 51.79835300 | -3.99478100 |
| SA18 2DX | Garnant | 51.81667900 | -3.91309200 |
| SA18 2DY | Ammanford | 51.79895300 | -3.99121000 |
| SA18 2DZ | Garnant | 51.82001900 | -3.92112700 |
| SA18 2EA | Ammanford | 51.80034800 | -3.99117000 |
| SA18 2EB | Ammanford | 51.80076200 | -3.99163800 |
| SA18 2ED | Ammanford | 51.80023600 | -3.99351500 |
| SA18 2EE | Ammanford | 51.80073200 | -3.99493400 |
| SA18 2EF | Llandybie | 51.80340100 | -3.99456800 |
| SA18 2EG | Llandybie | 51.80426200 | -3.99634700 |
| SA18 2EH | Llandybie | 51.80472800 | -3.99322000 |
| SA18 2EJ | Ammanford | 51.79929400 | -3.99602600 |
| SA18 2EL | Llandybie | 51.80837400 | -3.98600200 |
| SA18 2EN | Ammanford | 51.80207300 | -3.99069500 |
| SA18 2EP | Garnant | 51.80675400 | -3.90579600 |
| SA18 2EQ | Garnant | 51.81209000 | -3.90769300 |
| SA18 2ER | Garnant | 51.80700100 | -3.90438500 |
| SA18 2ES | Llandybie | 51.80365200 | -3.99253400 |
| SA18 2ET | Betws | 51.78879700 | -3.98549000 |
| SA18 2EW | Ammanford | 51.80210100 | -3.99216600 |
| SA18 2EX | Betws | 51.78930200 | -3.98443400 |
| SA18 2EY | Betws | 51.79028300 | -3.98113200 |
| SA18 2EZ | Betws | 51.78672000 | -3.98717700 |
| SA18 2FA | Glanamman | 51.80578500 | -3.91383900 |
| SA18 2FB | Betws | 51.78498600 | -3.97417200 |
| SA18 2FD | Ammanford | 51.80203900 | -3.98956200 |
| SA18 2FE | Llandybie | 51.80484000 | -3.99080700 |
| SA18 2FF | Betws | 51.79085800 | -3.96785500 |
| SA18 2FG | Betws | 51.79003200 | -3.96821600 |
| SA18 2FH | Glanamman | 51.80771000 | -3.92754200 |
| SA18 2FL | Betws | 51.78918300 | -3.96747800 |
| SA18 2FN | Ammanford | 51.79631400 | -3.97005600 |
| SA18 2FP | Betws | 51.79377600 | -3.97283100 |
| SA18 2GA | Llandybie | 51.80389100 | -3.98852700 |
| SA18 2GB | Garnant | 51.80511000 | -3.90513200 |
| SA18 2GD | Betws | 51.78945900 | -3.96657700 |
| SA18 2GE | Llandybie | 51.80384900 | -3.98994600 |
| SA18 2GF | Llandybie | 51.80312000 | -3.99367100 |
| SA18 2GX | Ammanford | 51.79411600 | -3.96712700 |
| SA18 2GY | Betws | 51.78503800 | -3.97762100 |
| SA18 2HA | Betws | 51.78975400 | -3.98001700 |
| SA18 2HB | Betws | 51.78790700 | -3.98292300 |
| SA18 2HD | Betws | 51.78841100 | -3.97811600 |
| SA18 2HE | Betws | 51.78713700 | -3.98475000 |
| SA18 2HF | Betws | 51.78423900 | -3.98179000 |
| SA18 2HG | Betws | 51.78459400 | -3.98633000 |
| SA18 2HH | Betws | 51.78507300 | -3.98458200 |
| SA18 2HJ | Ammanford | 51.79364200 | -3.97066400 |
| SA18 2HL | Betws | 51.78611800 | -3.98345300 |