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 150-200 of 6711 active postcodes in Carmarthenshire
Postcode Ward Latitude Longitude
SA20 0PH Cilycwm 52.09915800 -3.79329000
SA20 0PJ Llangadog 51.95198000 -3.76775000
SA20 0PL Cilycwm 52.11137700 -3.79757400
SA20 0PN Cilycwm 52.09849900 -3.82692800
SA20 0PP Cilycwm 52.10897500 -3.87934800
SA20 0PQ Llangadog 51.95371200 -3.78470000
SA20 0PR Llandovery 51.99325500 -3.79375900
SA20 0PT Llandovery 51.99417200 -3.79555800
SA20 0PU Llandovery 51.99399100 -3.79444300
SA20 0PW Cilycwm 52.09726400 -3.81651500
SA20 0PX Llangadog 51.93768300 -3.77613500
SA20 0PZ Llangadog 51.95735700 -3.78506300
SA20 0QA Llangadog 51.96011800 -3.75211900
SA20 0QB Llangadog 51.96662500 -3.77215500
SA20 0QD Llangadog 51.97292200 -3.75695600
SA20 0QE Llangadog 51.96444800 -3.74818300
SA20 0QF Llangadog 51.97777400 -3.73657100
SA20 0RA Llandovery 51.99473000 -3.78784600
SA20 0RB Llandovery 51.99530300 -3.78743200
SA20 0RD Llandovery 51.99493700 -3.78071700
SA20 0RE Llandovery 51.99885300 -3.77864200
SA20 0RF Llandovery 51.99819100 -3.77006500
SA20 0RG Llandovery 52.00489500 -3.74738200
SA20 0RH Llandovery 52.00265100 -3.74288200
SA20 0RL Llandovery 52.01419300 -3.71862900
SA20 0RN Llandovery 52.00449200 -3.72477200
SA20 0RP Llandovery 52.00429900 -3.69594400
SA20 0RR Llandovery 51.99791700 -3.70884300
SA20 0RS Llandovery 51.99348500 -3.71743000
SA20 0RT Llandovery 52.00105000 -3.74475800
SA20 0RU Llangadog 51.99019200 -3.73718400
SA20 0RW Llandovery 52.00605300 -3.70836800
SA20 0RY Llangadog 51.98616900 -3.72028100
SA20 0SA Llandovery 51.98614900 -3.71119300
SA20 0SB Llandovery 52.00364300 -3.69152000
SA20 0SD Llandovery 51.98184700 -3.70649800
SA20 0SE Llandovery 51.98206600 -3.70065200
SA20 0SF Llangadog 51.97673900 -3.71338200
SA20 0SN Cilycwm 52.02672200 -3.81840600
SA20 0SP Cilycwm 52.04190700 -3.81976500
SA20 0SR Cilycwm 52.04283400 -3.81970100
SA20 0SS Cilycwm 52.04497900 -3.81994800
SA20 0ST Cilycwm 52.04496800 -3.81948200
SA20 0SU Cilycwm 52.04588400 -3.82010300
SA20 0SW Cilycwm 52.03542400 -3.81044800
SA20 0SY Cilycwm 52.03708600 -3.82158100
SA20 0TA Cilycwm 52.04194900 -3.82167800
SA20 0TB Cilycwm 52.03273300 -3.82805200
SA20 0TD Cilycwm 52.02789800 -3.82495500
SA20 0TE Cilycwm 52.03160300 -3.84395600
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