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 1JR | Garnant | 51.80987300 | -3.89126500 |
| SA18 1JS | Garnant | 51.80895100 | -3.89614100 |
| SA18 1JU | Garnant | 51.80923300 | -3.89915900 |
| SA18 1JW | Garnant | 51.80548000 | -3.89390600 |
| SA18 1LB | Garnant | 51.80337900 | -3.91038200 |
| SA18 1LD | Garnant | 51.80352800 | -3.91329300 |
| SA18 1LE | Garnant | 51.80356700 | -3.91152200 |
| SA18 1LF | Garnant | 51.80318600 | -3.90997200 |
| SA18 1LG | Garnant | 51.80272500 | -3.90860000 |
| SA18 1LH | Garnant | 51.80192100 | -3.90823200 |
| SA18 1LL | Garnant | 51.80178300 | -3.91055100 |
| SA18 1LN | Garnant | 51.80222100 | -3.91358200 |
| SA18 1LP | Garnant | 51.80319700 | -3.91317800 |
| SA18 1LQ | Glanamman | 51.80594100 | -3.92301300 |
| SA18 1LS | Garnant | 51.80265900 | -3.91099000 |
| SA18 1LU | Garnant | 51.80241200 | -3.90735400 |
| SA18 1LW | Garnant | 51.80268300 | -3.91337000 |
| SA18 1LX | Glanamman | 51.80627700 | -3.92514100 |
| SA18 1LY | Garnant | 51.80102900 | -3.90671500 |
| SA18 1LZ | Garnant | 51.81567000 | -3.89259600 |
| SA18 1NA | Garnant | 51.80076200 | -3.90586600 |
| SA18 1NB | Garnant | 51.80146500 | -3.90532700 |
| SA18 1ND | Garnant | 51.80106400 | -3.90174200 |
| SA18 1NE | Garnant | 51.80241400 | -3.90005800 |
| SA18 1NF | Garnant | 51.80114000 | -3.89932300 |
| SA18 1NH | Garnant | 51.80042200 | -3.89587000 |
| SA18 1NJ | Garnant | 51.79790000 | -3.89944800 |
| SA18 1NN | Garnant | 51.80048400 | -3.89928100 |
| SA18 1NP | Garnant | 51.80011600 | -3.90200700 |
| SA18 1NQ | Garnant | 51.81645700 | -3.88791000 |
| SA18 1NS | Garnant | 51.80192700 | -3.90286600 |
| SA18 1NT | Glanamman | 51.80027200 | -3.91674900 |
| SA18 1NW | Garnant | 51.79902800 | -3.90030700 |
| SA18 1SA | Cwarter Bach | 51.81147800 | -3.86974200 |
| SA18 1SB | Cwarter Bach | 51.80969800 | -3.87085800 |
| SA18 1SD | Cwarter Bach | 51.81110000 | -3.87093100 |
| SA18 1SE | Cwarter Bach | 51.81178600 | -3.87077100 |
| SA18 1SF | Cwarter Bach | 51.81133200 | -3.86821300 |
| SA18 1SG | Cwarter Bach | 51.80965800 | -3.86995700 |
| SA18 1SH | Cwarter Bach | 51.80945400 | -3.86867200 |
| SA18 1TA | Cwarter Bach | 51.80880700 | -3.87204000 |
| SA18 1XY | Garnant | 51.79901100 | -3.89862400 |
| SA18 1YP | Garnant | 51.79969700 | -3.89789900 |
| SA18 1YR | Garnant | 51.79639400 | -3.89680600 |
| SA18 1YS | Garnant | 51.79184100 | -3.89716300 |
| SA18 1YT | Garnant | 51.79126500 | -3.89602200 |
| SA18 1YU | Glanamman | 51.79132900 | -3.91873300 |
| SA18 1YW | Garnant | 51.79538400 | -3.89199200 |
| SA18 1YY | Glanamman | 51.79503200 | -3.91768700 |
| SA18 2AA | Glanamman | 51.78970000 | -3.92924900 |