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 3UL | Llandybie | 51.82064100 | -4.00502800 |
| SA18 3UP | Llandybie | 51.82009800 | -4.00528900 |
| SA18 3UR | Llandybie | 51.81792100 | -4.00742700 |
| SA18 3US | Llandybie | 51.81496500 | -4.00883300 |
| SA18 3UT | Llandybie | 51.81451400 | -4.00948000 |
| SA18 3UU | Llandybie | 51.81456200 | -4.00769800 |
| SA18 3UW | Llandybie | 51.81936000 | -4.00585100 |
| SA18 3UY | Llandybie | 51.81594700 | -4.00719400 |
| SA18 3YA | Llandybie | 51.81646300 | -4.00432900 |
| SA18 3YB | Llandybie | 51.81681000 | -4.00404000 |
| SA18 3YD | Llandybie | 51.81752000 | -4.00455000 |
| SA18 3YF | Llandybie | 51.81803300 | -4.00348500 |
| SA18 3YG | Llandybie | 51.81673500 | -4.00261500 |
| SA18 3YH | Llandybie | 51.81587000 | -4.00218500 |
| SA18 3YL | Llandybie | 51.81588300 | -4.00354900 |
| SA18 3YN | Llandybie | 51.81608600 | -4.00905700 |
| SA18 3YP | Llandybie | 51.81513600 | -4.00353500 |
| SA18 3YR | Llandybie | 51.81873000 | -4.00794100 |
| SA18 3YS | Llandybie | 51.81745000 | -4.01121200 |
| SA18 3YT | Llandybie | 51.81710100 | -4.00910200 |
| SA18 3YU | Llandybie | 51.81640300 | -4.00888300 |
| SA18 9AD | Ammanford | 51.79164100 | -3.98437700 |
| SA18 9AR | Ammanford | 51.79164100 | -3.98437700 |
| SA18 9AU | Ammanford | 51.79164800 | -3.98439700 |
| SA18 9AW | Ammanford | 51.79164800 | -3.98439700 |
| SA18 9AX | Ammanford | 51.79164800 | -3.98439700 |
| SA18 9BB | Ammanford | 51.79164800 | -3.98439700 |
| SA18 9BD | Ammanford | 51.79164800 | -3.98439700 |
| SA18 9BG | Ammanford | 51.79164800 | -3.98439700 |
| SA18 9BH | Ammanford | 51.79164800 | -3.98439700 |
| SA18 9BL | Ammanford | 51.79164800 | -3.98439700 |
| SA19 0AD | Manordeilo and Salem | 51.89141300 | -3.98846500 |
| SA19 0AE | Manordeilo and Salem | 51.89141300 | -3.98846500 |
| SA19 0AQ | Manordeilo and Salem | 51.89141300 | -3.98846500 |
| SA19 0AR | Manordeilo and Salem | 51.89141300 | -3.98846500 |
| SA19 0AU | Manordeilo and Salem | 51.89142100 | -3.98848400 |
| SA19 0AW | Manordeilo and Salem | 51.89142100 | -3.98848400 |
| SA19 0BA | Manordeilo and Salem | 51.89142100 | -3.98848400 |
| SA19 6AA | Llandeilo | 51.88248800 | -3.99353500 |
| SA19 6AE | Llandeilo | 51.88294000 | -3.99389300 |
| SA19 6AH | Llandeilo | 51.88263700 | -3.99374500 |
| SA19 6AJ | Manordeilo and Salem | 51.89028000 | -4.00273000 |
| SA19 6AN | Llandeilo | 51.88307600 | -3.99488300 |
| SA19 6AP | Llandeilo | 51.88347200 | -3.99436300 |
| SA19 6AQ | Llangadog | 51.91057800 | -3.91061400 |
| SA19 6AR | Llandeilo | 51.88329700 | -3.99407900 |
| SA19 6AS | Llandeilo | 51.88275000 | -3.99505800 |
| SA19 6AT | Llandeilo | 51.88210300 | -3.99501400 |
| SA19 6AU | Llandeilo | 51.88205300 | -3.99476500 |
| SA19 6AW | Llandeilo | 51.88335100 | -3.99562200 |