Postcodes in Carmarthenshire District

Facts Checked By Data Team - Written By Mallika Basu - Reviewed By Jonathan Benton

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.

Browse Information On Carmarthenshire Postcodes


Carmarthenshire Postcode and Census - Statistical Overview


Population 183797
Addresses / Property Count 78837
Active Postcodes 6711
County Dyfed
No Of Wards in Carmarthenshire 51

What is a District

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:

  • Non-Metropolitan districts
  • Unitary authority areas
  • Metropolitan boroughs
  • London boroughs

Sub Divisions Of a district

Districts are subdivided into different local administrative blocks. Other categories of local administrative blocks that comes under district authority are as follows:

  • Parish
  • Wards
  • Cities

View Map Of Carmarthenshire Wards


This 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.

List of Carmarthenshire postcodes


showing 50-100 of 6711 active postcodes in Carmarthenshire
Postcode Ward Latitude Longitude
SA20 0DX Llandovery 51.98094800 -3.80065000
SA20 0DY Llandovery 51.99779400 -3.79921300
SA20 0DZ Llangadog 51.97785900 -3.80917500
SA20 0EA Llandovery 51.99702300 -3.79845500
SA20 0EB Llandovery 51.99601100 -3.79934600
SA20 0ED Llandovery 51.99607600 -3.80039800
SA20 0EE Llandovery 51.99532000 -3.80044000
SA20 0EG Llandovery 51.99562700 -3.80215700
SA20 0EH Llandovery 51.99654800 -3.80363600
SA20 0EJ Llangadog 51.96641700 -3.83967700
SA20 0EL Llandovery 52.00517100 -3.80896500
SA20 0EN Llandovery 52.01107300 -3.81045700
SA20 0EP Llandovery 51.99502500 -3.81382900
SA20 0EQ Llangadog 51.97061100 -3.82556700
SA20 0ES Cilycwm 51.98760000 -3.81603400
SA20 0ET Cilycwm 51.98160200 -3.82939200
SA20 0EU Cilycwm 51.98950400 -3.84853200
SA20 0EW Cilycwm 52.01461400 -3.81524800
SA20 0EX Llangadog 51.96094800 -3.83169500
SA20 0EY Cilycwm 51.99991400 -3.84236100
SA20 0EZ Llangadog 51.96442200 -3.81402000
SA20 0FA Cilycwm 52.11115900 -3.85342800
SA20 0FG Llandovery 51.99616700 -3.80155200
SA20 0GA Llandovery 51.99561500 -3.79348900
SA20 0HA Cilycwm 51.99336200 -3.83351300
SA20 0HB Llandovery 51.99853000 -3.82792600
SA20 0HD Llandovery 52.00042400 -3.81473200
SA20 0HE Cilycwm 52.00414400 -3.83117100
SA20 0HF Cilycwm 52.01067600 -3.83266100
SA20 0HG Cilycwm 52.00669100 -3.85001200
SA20 0HH Cilycwm 52.01036200 -3.84643300
SA20 0HJ Llangadog 51.96576600 -3.81199200
SA20 0HL Cilycwm 52.01369800 -3.83434400
SA20 0HN Cilycwm 52.01798000 -3.83536500
SA20 0HP Cilycwm 52.01680800 -3.85279100
SA20 0HQ Llangadog 51.97111900 -3.81650300
SA20 0HR Cilycwm 52.01913900 -3.82617300
SA20 0HS Llandovery 51.99560500 -3.80355400
SA20 0HU Llandovery 51.99942900 -3.79693400
SA20 0HW Cilycwm 52.01928200 -3.84295300
SA20 0HX Llangadog 51.96637500 -3.80462200
SA20 0HY Llandovery 51.99840900 -3.79601900
SA20 0HZ Llangadog 51.96207900 -3.80092700
SA20 0JB Llangadog 51.96294100 -3.79449900
SA20 0JD Llangadog 51.95612400 -3.78868100
SA20 0JE Llangadog 51.95577200 -3.79528900
SA20 0JF Llangadog 51.95049800 -3.80562900
SA20 0JG Llangadog 51.94965200 -3.79270200
SA20 0JH Llangadog 51.93979800 -3.81724500
SA20 0JP Llandovery 51.99537700 -3.79671400
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