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 |
|---|---|---|---|
| SA33 6JL | Cynwyl Elfed | 51.94653200 | -4.31246300 |
| SA33 6JN | Cynwyl Elfed | 51.94942900 | -4.31186300 |
| SA33 6JP | Cynwyl Elfed | 51.94779400 | -4.30670100 |
| SA33 6JR | Cynwyl Elfed | 51.95556600 | -4.30752200 |
| SA33 6JS | Cynwyl Elfed | 51.94867200 | -4.29634100 |
| SA33 6JT | Cynwyl Elfed | 51.95941800 | -4.30055000 |
| SA33 6JU | Cynwyl Elfed | 51.95557300 | -4.29333200 |
| SA33 6JX | Abergwili | 51.94588500 | -4.28285500 |
| SA33 6LA | Cynwyl Elfed | 51.94210600 | -4.31014800 |
| SA33 6LB | Cynwyl Elfed | 51.94681300 | -4.32412700 |
| SA33 6LD | Cynwyl Elfed | 51.94168400 | -4.32890300 |
| SA33 6LE | Cynwyl Elfed | 51.94766800 | -4.33226200 |
| SA33 6LG | Cynwyl Elfed | 51.96013100 | -4.32697700 |
| SA33 6LH | Cynwyl Elfed | 51.96187300 | -4.31422200 |
| SA33 6LJ | Cynwyl Elfed | 51.94167400 | -4.30926700 |
| SA33 6LN | Cynwyl Elfed | 51.94347300 | -4.30613600 |
| SA33 6LP | Cynwyl Elfed | 51.93864900 | -4.31539700 |
| SA33 6LR | Cynwyl Elfed | 51.93569300 | -4.31445100 |
| SA33 6LS | Cynwyl Elfed | 51.93192700 | -4.31108000 |
| SA33 6LT | Cynwyl Elfed | 51.92448000 | -4.32118400 |
| SA33 6LX | Cynwyl Elfed | 51.92781600 | -4.28858500 |
| SA33 6NA | Trelech | 51.89437400 | -4.37069200 |
| SA33 6NB | Trelech | 51.90083900 | -4.37214600 |
| SA33 6ND | Trelech | 51.88639100 | -4.36745200 |
| SA33 6NE | Trelech | 51.88272000 | -4.38404300 |
| SA33 6NF | Trelech | 51.87380700 | -4.39471400 |
| SA33 6NG | Trelech | 51.88260200 | -4.39599600 |
| SA33 6NH | Trelech | 51.88577900 | -4.38401000 |
| SA33 6NN | Trelech | 51.91140500 | -4.43860100 |
| SA33 6NP | Trelech | 51.92497900 | -4.43711100 |
| SA33 6NR | Trelech | 51.92728900 | -4.45306800 |
| SA33 6NS | Trelech | 51.93954400 | -4.44583600 |
| SA33 6NW | Trelech | 51.91983300 | -4.42804800 |
| SA33 6NY | Trelech | 51.90151800 | -4.42562600 |
| SA33 6NZ | Trelech | 51.90275000 | -4.42566400 |
| SA33 6PA | Trelech | 51.90887200 | -4.41177400 |
| SA33 6PB | Trelech | 51.90015000 | -4.42963800 |
| SA33 6PD | Trelech | 51.90066600 | -4.43684700 |
| SA33 6PE | Trelech | 51.90554700 | -4.44346400 |
| SA33 6PF | Trelech | 51.89823000 | -4.44556200 |
| SA33 6PJ | Trelech | 51.91275000 | -4.45900700 |
| SA33 6PL | Trelech | 51.90908300 | -4.45253500 |
| SA33 6PN | Trelech | 51.91391000 | -4.45470800 |
| SA33 6PP | Trelech | 51.92142000 | -4.46120700 |
| SA33 6PR | Trelech | 51.93109700 | -4.45458500 |
| SA33 6PS | Trelech | 51.93429900 | -4.46232500 |
| SA33 6PT | Trelech | 51.92732900 | -4.46375600 |
| SA33 6PU | Trelech | 51.92943400 | -4.47090200 |
| SA33 6PX | Trelech | 51.92823100 | -4.47464700 |
| SA33 6PY | Trelech | 51.92065200 | -4.48488500 |