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 250-300 of 6711 active postcodes in Carmarthenshire
Postcode Ward Latitude Longitude
SA31 1BX Carmarthen Town North and South 51.85799600 -4.30433300
SA31 1BY Carmarthen Town North and South 51.85767500 -4.30602200
SA31 1DA Carmarthen Town North and South 51.85846700 -4.30509000
SA31 1DB Carmarthen Town North and South 51.85877500 -4.30632500
SA31 1DD Carmarthen Town North and South 51.85868700 -4.30718600
SA31 1DE Carmarthen Town North and South 51.85868300 -4.30783100
SA31 1DG Carmarthen Town North and South 51.85903100 -4.30751500
SA31 1DH Carmarthen Town North and South 51.85971800 -4.30733200
SA31 1DJ Carmarthen Town North and South 51.85919600 -4.30826400
SA31 1DL Carmarthen Town North and South 51.86063800 -4.30765500
SA31 1DN Carmarthen Town North and South 51.86215100 -4.30889500
SA31 1DP Carmarthen Town North and South 51.86203500 -4.30838000
SA31 1DQ Carmarthen Town North and South 51.85987800 -4.30832800
SA31 1DR Carmarthen Town North and South 51.86191400 -4.30949300
SA31 1DS Carmarthen Town North and South 51.86153100 -4.30659700
SA31 1DU Carmarthen Town North and South 51.86241500 -4.30690400
SA31 1DX Carmarthen Town North and South 51.86022400 -4.30628300
SA31 1DY Carmarthen Town North and South 51.85990500 -4.30698600
SA31 1DZ Carmarthen Town North and South 51.86305300 -4.30464200
SA31 1EA Carmarthen Town North and South 51.86534100 -4.30441000
SA31 1EB Carmarthen Town North and South 51.86473900 -4.30029800
SA31 1ED Carmarthen Town North and South 51.86447500 -4.30135900
SA31 1EE Carmarthen Town North and South 51.86561600 -4.30600700
SA31 1EF Carmarthen Town North and South 51.86525000 -4.29945200
SA31 1EG Carmarthen Town North and South 51.86732800 -4.30172300
SA31 1EH Carmarthen Town North and South 51.86409400 -4.30154300
SA31 1EJ Carmarthen Town North and South 51.86337500 -4.30014800
SA31 1ER Carmarthen Town North and South 51.85860500 -4.30448700
SA31 1ET Carmarthen Town North and South 51.85749800 -4.30172900
SA31 1EU Carmarthen Town North and South 51.85917400 -4.30432700
SA31 1EX Carmarthen Town North and South 51.85960600 -4.30479900
SA31 1EY Carmarthen Town North and South 51.85905200 -4.30642700
SA31 1EZ Carmarthen Town North and South 51.85973100 -4.30573500
SA31 1GA Carmarthen Town North and South 51.85865200 -4.30894100
SA31 1GW Carmarthen Town North and South 51.85792200 -4.30122800
SA31 1GX Carmarthen Town North and South 51.86421900 -4.29469300
SA31 1GY Carmarthen Town North and South 51.86005700 -4.30424900
SA31 1GZ Carmarthen Town North and South 51.86352100 -4.30369200
SA31 1HA Carmarthen Town North and South 51.85940500 -4.30543600
SA31 1HB Carmarthen Town North and South 51.85904000 -4.30567100
SA31 1HD Carmarthen Town North and South 51.85990200 -4.30480000
SA31 1HE Carmarthen Town North and South 51.86052900 -4.30310400
SA31 1HF Carmarthen Town North and South 51.86105800 -4.30225900
SA31 1HG Carmarthen Town North and South 51.86113800 -4.30140600
SA31 1HH Carmarthen Town North and South 51.86133900 -4.30121300
SA31 1HJ Carmarthen Town North and South 51.86142500 -4.30187100
SA31 1HL Carmarthen Town North and South 51.86197800 -4.30397700
SA31 1HN Carmarthen Town North and South 51.86237900 -4.30278500
SA31 1HP Carmarthen Town North and South 51.86194900 -4.29990800
SA31 1HQ Carmarthen Town North and South 51.86127700 -4.30168300
^ First 1 2 3 4 5 6 7 8 9 Last *