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 |
|---|---|---|---|
| SA20 0JQ | Llangadog | 51.94347800 | -3.79538000 |
| SA20 0JR | Llandovery | 51.99471700 | -3.79635200 |
| SA20 0JT | Llandovery | 51.99150900 | -3.78681500 |
| SA20 0JU | Llandovery | 51.99265300 | -3.78071400 |
| SA20 0JW | Llandovery | 51.99652800 | -3.79734200 |
| SA20 0JX | Llandovery | 51.99264100 | -3.77791700 |
| SA20 0JY | Llangadog | 51.98971600 | -3.75955000 |
| SA20 0JZ | Llangadog | 51.97957700 | -3.75747800 |
| SA20 0LA | Llandovery | 51.99859200 | -3.79698800 |
| SA20 0LD | Llandovery | 52.02632100 | -3.75718400 |
| SA20 0LE | Llandovery | 52.03730100 | -3.75108000 |
| SA20 0LF | Llandovery | 52.03761300 | -3.74215700 |
| SA20 0LG | Llandovery | 52.04270600 | -3.73766000 |
| SA20 0LH | Llandovery | 52.04523300 | -3.73944700 |
| SA20 0LJ | Llandovery | 51.98486300 | -3.78388400 |
| SA20 0LL | Llandovery | 52.04819800 | -3.74077500 |
| SA20 0LN | Llandovery | 52.05621500 | -3.73618600 |
| SA20 0LP | Llandovery | 52.05773500 | -3.71467200 |
| SA20 0LQ | Llandovery | 51.98975600 | -3.78559300 |
| SA20 0LR | Llandovery | 52.04531900 | -3.74216500 |
| SA20 0LS | Llandovery | 52.04691000 | -3.74763800 |
| SA20 0LT | Llandovery | 52.04663600 | -3.74858700 |
| SA20 0LU | Llandovery | 52.05317500 | -3.76286100 |
| SA20 0LW | Llandovery | 52.06202200 | -3.73502600 |
| SA20 0LX | Llandovery | 51.98430900 | -3.78009000 |
| SA20 0LY | Llandovery | 52.04960700 | -3.75009100 |
| SA20 0LZ | Llangadog | 51.97675000 | -3.78525200 |
| SA20 0NA | Llandovery | 52.06018400 | -3.75359400 |
| SA20 0NB | Llandovery | 52.07383100 | -3.75184100 |
| SA20 0NG | Llandovery | 52.05226300 | -3.78825900 |
| SA20 0NH | Llandovery | 52.06478900 | -3.76305600 |
| SA20 0NJ | Llangadog | 51.95912900 | -3.78383800 |
| SA20 0NL | Llandovery | 52.06599700 | -3.77187200 |
| SA20 0NN | Llandovery | 52.07793800 | -3.77424200 |
| SA20 0NP | Llandovery | 52.07906900 | -3.77324700 |
| SA20 0NQ | Llangadog | 51.96920900 | -3.79151700 |
| SA20 0NR | Llandovery | 52.07772600 | -3.77637800 |
| SA20 0NS | Llandovery | 52.07793200 | -3.78006100 |
| SA20 0NT | Cilycwm | 52.07341200 | -3.79167400 |
| SA20 0NU | Cilycwm | 52.07007900 | -3.79687800 |
| SA20 0NW | Llandovery | 52.07960700 | -3.77325700 |
| SA20 0NX | Llangadog | 51.95620000 | -3.78724400 |
| SA20 0NY | Llandovery | 52.07862500 | -3.77466000 |
| SA20 0NZ | Llangadog | 51.95537400 | -3.78834600 |
| SA20 0PA | Llandovery | 52.08035000 | -3.78242200 |
| SA20 0PB | Llandovery | 52.08607300 | -3.78937600 |
| SA20 0PD | Llandovery | 52.08665200 | -3.79326700 |
| SA20 0PE | Cilycwm | 52.08169800 | -3.79728900 |
| SA20 0PF | Llandovery | 52.09743000 | -3.79644400 |
| SA20 0PG | Llandovery | 52.10459800 | -3.77136800 |