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 |
|---|---|---|---|
| SA33 5LJ | St Clears and Llansteffan | 51.77330800 | -4.38963400 |
| SA33 5LL | St Clears and Llansteffan | 51.77241200 | -4.38857200 |
| SA33 5LN | St Clears and Llansteffan | 51.77107700 | -4.38922700 |
| SA33 5LP | St Clears and Llansteffan | 51.77084000 | -4.38981800 |
| SA33 5LT | St Clears and Llansteffan | 51.76626500 | -4.41256400 |
| SA33 5LU | St Clears and Llansteffan | 51.77652900 | -4.42378600 |
| SA33 5LW | St Clears and Llansteffan | 51.77003500 | -4.38738400 |
| SA33 5LX | St Clears and Llansteffan | 51.77580900 | -4.39797200 |
| SA33 5NB | St Clears and Llansteffan | 51.83859000 | -4.42980500 |
| SA33 5ND | St Clears and Llansteffan | 51.83554100 | -4.43418400 |
| SA33 5NE | St Clears and Llansteffan | 51.83600400 | -4.43703900 |
| SA33 5NF | St Clears and Llansteffan | 51.83597500 | -4.43588600 |
| SA33 5NG | St Clears and Llansteffan | 51.83490500 | -4.43407700 |
| SA33 5NH | Trelech | 51.85110700 | -4.44546500 |
| SA33 5NJ | Trelech | 51.85598600 | -4.44353700 |
| SA33 5NL | Trelech | 51.84777900 | -4.44593800 |
| SA33 5NN | Trelech | 51.84780400 | -4.45468000 |
| SA33 5NP | Trelech | 51.83933300 | -4.45421900 |
| SA33 5NQ | Trelech | 51.84537500 | -4.44351300 |
| SA33 5NR | St Clears and Llansteffan | 51.83251000 | -4.46142500 |
| SA33 5NS | St Clears and Llansteffan | 51.83192300 | -4.44214600 |
| SA33 5NT | St Clears and Llansteffan | 51.83429300 | -4.43755700 |
| SA33 5NW | Trelech | 51.84428500 | -4.46081900 |
| SA33 5NX | Trelech | 51.86001900 | -4.45894200 |
| SA33 5NY | Trelech | 51.85535900 | -4.46621600 |
| SA33 5NZ | Trelech | 51.85360100 | -4.43711900 |
| SA33 5PA | Trelech | 51.86219000 | -4.47537700 |
| SA33 5PB | Trelech | 51.86769600 | -4.46586000 |
| SA33 5PD | Trelech | 51.88218100 | -4.46810600 |
| SA33 5PE | Trelech | 51.88637800 | -4.45878800 |
| SA33 5PG | Trelech | 51.88614500 | -4.47718800 |
| SA33 5PH | Trelech | 51.88217300 | -4.49078400 |
| SA33 5PJ | Trelech | 51.87287400 | -4.48815300 |
| SA33 5PL | Trelech | 51.89449100 | -4.48696400 |
| SA33 5PN | Trelech | 51.90235600 | -4.48158400 |
| SA33 5PP | Trelech | 51.90132800 | -4.48045100 |
| SA33 5PQ | Trelech | 51.89173800 | -4.49000900 |
| SA33 5PR | Trelech | 51.90528700 | -4.47008500 |
| SA33 5PS | Trelech | 51.89293400 | -4.47164600 |
| SA33 5PT | Trelech | 51.88577600 | -4.47164500 |
| SA33 5PU | Trelech | 51.87645000 | -4.45196400 |
| SA33 5PW | Trelech | 51.90582600 | -4.47492200 |
| SA33 5PX | Trelech | 51.88365500 | -4.44629700 |
| SA33 5PY | Trelech | 51.87353900 | -4.45348200 |
| SA33 5QA | Trelech | 51.86549800 | -4.45269500 |
| SA33 5QE | Trelech | 51.85958700 | -4.48546900 |
| SA33 5QF | Trelech | 51.85984900 | -4.48753100 |
| SA33 5QG | Trelech | 51.85993300 | -4.48515800 |
| SA33 5QH | Trelech | 51.87000700 | -4.49020300 |
| SA33 5QJ | Trelech | 51.86285300 | -4.48156700 |