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 2YL | Glanamman | 51.81248200 | -3.92937000 |
| SA18 2YN | Glanamman | 51.81256300 | -3.92885100 |
| SA18 2YR | Glanamman | 51.81376500 | -3.93786500 |
| SA18 2YS | Glanamman | 51.81098300 | -3.93470300 |
| SA18 2YT | Glanamman | 51.80855800 | -3.93624900 |
| SA18 2YW | Glanamman | 51.81272800 | -3.92920700 |
| SA18 3AB | Ammanford | 51.79331200 | -3.98867500 |
| SA18 3AD | Ammanford | 51.79313900 | -3.98834400 |
| SA18 3AF | Ammanford | 51.79363000 | -3.98958400 |
| SA18 3AG | Ammanford | 51.79437400 | -3.99029800 |
| SA18 3AJ | Llandybie | 51.81521900 | -4.01083200 |
| SA18 3AL | Ammanford | 51.79301700 | -3.98865700 |
| SA18 3AN | Ammanford | 51.79192700 | -3.99246700 |
| SA18 3AP | Ammanford | 51.79173900 | -3.99604500 |
| SA18 3AQ | Llandybie | 51.81531300 | -4.01003800 |
| SA18 3AR | Ammanford | 51.79317300 | -3.99473100 |
| SA18 3AS | Ammanford | 51.79456100 | -3.99568600 |
| SA18 3AT | Ammanford | 51.79507000 | -3.99534600 |
| SA18 3AU | Ammanford | 51.79411000 | -3.99363600 |
| SA18 3AW | Ammanford | 51.79214700 | -3.99489800 |
| SA18 3AX | Llandybie | 51.81825100 | -4.00962300 |
| SA18 3AY | Ammanford | 51.79486200 | -3.99223400 |
| SA18 3AZ | Llandybie | 51.81968700 | -4.00977400 |
| SA18 3BA | Ammanford | 51.79527800 | -3.99370200 |
| SA18 3BB | Ammanford | 51.79431700 | -3.99255800 |
| SA18 3BD | Ammanford | 51.79354900 | -3.99333600 |
| SA18 3BE | Ammanford | 51.79449700 | -3.99149200 |
| SA18 3BG | Ammanford | 51.79358100 | -3.99251100 |
| SA18 3BH | Ammanford | 51.79473200 | -3.99462100 |
| SA18 3BJ | Saron | 51.78763400 | -4.03464600 |
| SA18 3BL | Saron | 51.78007000 | -4.03110100 |
| SA18 3BN | Llandybie | 51.81637100 | -4.01016300 |
| SA18 3BQ | Penygroes | 51.80588200 | -4.02255700 |
| SA18 3BS | Ammanford | 51.79174700 | -3.98763500 |
| SA18 3BU | Llandybie | 51.82151900 | -4.00785300 |
| SA18 3BW | Ammanford | 51.79219800 | -3.98657700 |
| SA18 3BX | Penygroes | 51.80377000 | -4.02507400 |
| SA18 3BY | Ammanford | 51.79174300 | -3.98838900 |
| SA18 3BZ | Penygroes | 51.80511700 | -4.02770700 |
| SA18 3DA | Ammanford | 51.79151800 | -3.98836400 |
| SA18 3DB | Ammanford | 51.79243700 | -3.98775200 |
| SA18 3DD | Ammanford | 51.78836400 | -3.99154100 |
| SA18 3DE | Ammanford | 51.79235900 | -3.98765700 |
| SA18 3DG | Ammanford | 51.79295500 | -3.98859700 |
| SA18 3DJ | Penygroes | 51.80421000 | -4.03232200 |
| SA18 3DL | Ammanford | 51.79284600 | -3.98853900 |
| SA18 3DN | Ammanford | 51.79209000 | -3.98965100 |
| SA18 3DQ | Penygroes | 51.80469200 | -4.03207800 |
| SA18 3DR | Ammanford | 51.79055900 | -3.99141100 |
| SA18 3DS | Ammanford | 51.78619400 | -3.99273600 |