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 |
|---|---|---|---|
| SA15 1HX | Bigyn | 51.68278600 | -4.13971000 |
| SA15 1HY | Bigyn | 51.68127600 | -4.15391700 |
| SA15 1HZ | Bigyn | 51.68167500 | -4.14045400 |
| SA15 1JA | Bigyn | 51.68194600 | -4.14134900 |
| SA15 1JB | Bigyn | 51.68063600 | -4.14216900 |
| SA15 1JD | Bigyn | 51.68067700 | -4.14290900 |
| SA15 1JE | Bigyn | 51.67914200 | -4.14075400 |
| SA15 1JF | Bigyn | 51.67940900 | -4.14243000 |
| SA15 1JG | Bigyn | 51.67653500 | -4.14500600 |
| SA15 1JH | Bigyn | 51.67806500 | -4.14508600 |
| SA15 1JJ | Bigyn | 51.67658700 | -4.14429300 |
| SA15 1JL | Bigyn | 51.67705500 | -4.14312200 |
| SA15 1JN | Bigyn | 51.67603000 | -4.14426600 |
| SA15 1JP | Bigyn | 51.67461000 | -4.14749000 |
| SA15 1JQ | Bigyn | 51.67773700 | -4.14533100 |
| SA15 1JR | Bigyn | 51.67469000 | -4.14819500 |
| SA15 1JS | Bigyn | 51.68332500 | -4.14067600 |
| SA15 1JT | Bigyn | 51.67942900 | -4.14180900 |
| SA15 1JU | Bigyn | 51.68008000 | -4.14309800 |
| SA15 1JW | Bigyn | 51.67509100 | -4.14579200 |
| SA15 1JX | Bigyn | 51.67751900 | -4.14233300 |
| SA15 1JY | Bigyn | 51.67803000 | -4.14355100 |
| SA15 1JZ | Bigyn | 51.67843200 | -4.14320800 |
| SA15 1LA | Bigyn | 51.68159700 | -4.15456900 |
| SA15 1LB | Bigyn | 51.68118800 | -4.15329100 |
| SA15 1LD | Bigyn | 51.68093500 | -4.15518100 |
| SA15 1LE | Bigyn | 51.68068100 | -4.15346900 |
| SA15 1LF | Bigyn | 51.68001000 | -4.15576600 |
| SA15 1LG | Bigyn | 51.68050400 | -4.15336000 |
| SA15 1LH | Bigyn | 51.67992700 | -4.15489500 |
| SA15 1LJ | Bigyn | 51.67905000 | -4.14579800 |
| SA15 1LL | Bigyn | 51.67870200 | -4.14257700 |
| SA15 1LN | Bigyn | 51.68070400 | -4.15173500 |
| SA15 1LP | Bigyn | 51.67954200 | -4.15186700 |
| SA15 1LQ | Bigyn | 51.67897700 | -4.14735600 |
| SA15 1LR | Bigyn | 51.67905100 | -4.15360900 |
| SA15 1LS | Bigyn | 51.67910200 | -4.15229500 |
| SA15 1LT | Bigyn | 51.67915200 | -4.15105300 |
| SA15 1LU | Bigyn | 51.67921300 | -4.14921900 |
| SA15 1LW | Bigyn | 51.68023200 | -4.15200100 |
| SA15 1LX | Bigyn | 51.67971300 | -4.14892500 |
| SA15 1LY | Bigyn | 51.67976600 | -4.15041700 |
| SA15 1LZ | Bigyn | 51.68101400 | -4.14761200 |
| SA15 1NA | Bigyn | 51.68031700 | -4.15076100 |
| SA15 1NB | Bigyn | 51.68189900 | -4.14774800 |
| SA15 1ND | Bigyn | 51.68271300 | -4.14711400 |
| SA15 1NE | Bigyn | 51.68302800 | -4.14859000 |
| SA15 1NH | Bigyn | 51.68147400 | -4.15097500 |
| SA15 1NJ | Bigyn | 51.68105300 | -4.14593600 |
| SA15 1NL | Bigyn | 51.68197200 | -4.14932100 |