Postcodes in Carmarthenshire page 5 Unitary Authority

  1. All administrative areas

This page provides postcode data for the Carmarthenshire UK Unitary Authority.

In 2021, Carmarthenshire contained approximately 81,800 households with a population of about 187,900

In 2011, Carmarthenshire contained approximately 78,837 households with a population of about 183,797

Wards in this Unitary Authority
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 ,   Whitland
Parishes in this Unitary Authority
Abergwili ,   Abernant ,   Ammanford ,   Betws ,   Bronwydd ,   Carmarthen ,   Cenarth ,   Cilycwm ,   Cilymaenllwyd ,   Cwmamman ,   Cyngor Bro Dyffryn Cennen ,   Cynwyl Elfed ,   Cynwyl Gaeo ,   Eglwyscummin ,   Gorslas ,   Henllanfallteg ,   Kidwelly ,   Laugharne Township ,   Llanarthney ,   Llanboidy ,   Llanddarog ,   Llanddeusant ,   Llanddowror ,   Llandeilo ,   Llandovery ,   Llandybie ,   Llandyfaelog ,   Llanedi ,   Llanegwad ,   Llanelli ,   Llanelli Rural ,   Llanfair-ar-y-bryn ,   Llanfihangel Aberbythych ,   Llanfihangel Rhos-y-Corn ,   Llanfihangel-ar-Arth ,   Llanfynydd ,   Llangadog ,   Llangain ,   Llangathen ,   Llangeler ,   Llangennech ,   Llangunnor ,   Llangyndeyrn ,   Llangynin ,   Llangynog ,   Llanllawddog ,   Llanllwni ,   Llannon ,   Llanpumsaint ,   Llansadwrn ,   Llansawel ,   Llansteffan ,   Llanwinio ,   Llanwrda ,   Llanybydder ,   Llanycrwys ,   Manordeilo and Salem ,   Meidrim ,   Myddfai ,   Newcastle Emlyn ,   Newchurch and Merthyr ,   Pembrey and Burry Port Town ,   Pencarreg ,   Pendine ,   Pontyberem ,   Quarter Bach ,   St. Clears ,   St. Ishmael ,   Talley ,   Trelech ,   Trimsaran ,   Whitland
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
SA14 7TW Llanfihangel Aberbythych 51.828492 -4.051382 258734 216421 SN587164
SA14 7TY Llanfihangel Aberbythych 51.81588 -4.046457 259034 215009 SN590150
SA14 7UA Llanfihangel Aberbythych 51.830767 -4.052371 258673 216676 SN586166
SA14 7UB Llanfihangel Aberbythych 51.832282 -4.056286 258408 216852 SN584168
SA14 7UD Llanfihangel Aberbythych 51.834252 -4.051063 258774 217061 SN587170
SA14 7UE Llanfihangel Aberbythych 51.834159 -4.04505 259188 217039 SN591170
SA14 7UF Llanfihangel Aberbythych 51.837157 -4.04896 258928 217380 SN589173
SA14 7UG Llanfihangel Aberbythych 51.838298 -4.048533 258961 217506 SN589175
SA14 7UH Llanfihangel Aberbythych 51.837569 -4.060388 258142 217448 SN581174
SA14 7UL Llanfihangel Aberbythych 51.830084 -4.052891 258635 216601 SN586166
SA14 7WH Llanfihangel Aberbythych 51.830048 -4.052875 258636 216597 SN586165
SA14 7WS Tyisha 51.680659 -4.16677 250294 200212 SN502002
SA14 7WT Tyisha 51.680659 -4.166756 250295 200212 SN502002
SA14 7WW Tyisha 51.680659 -4.166756 250295 200212 SN502002
SA14 7WX Tyisha 51.680659 -4.166756 250295 200212 SN502002
SA14 7WY Tyisha 51.680659 -4.166756 250295 200212 SN502002
SA14 7WZ Tyisha 51.680659 -4.166756 250295 200212 SN502002
SA14 7YA Tyisha 51.680659 -4.166756 250295 200212 SN502002
SA14 7YB Gorslas 51.803588 -4.083787 256422 213715 SN564137
SA14 7YD Gorslas 51.803588 -4.083787 256422 213715 SN564137
SA14 7YE Tyisha 51.680659 -4.166756 250295 200212 SN502002
SA14 7YF Tyisha 51.680659 -4.166756 250295 200212 SN502002
SA14 7ZW Tyisha 51.680659 -4.166756 250295 200212 SN502002
SA14 8AA Dafen and Felinfoel 51.693185 -4.145287 251821 201561 SN518015
SA14 8AB Dafen and Felinfoel 51.692403 -4.144758 251855 201473 SN518014
SA14 8AD Dafen and Felinfoel 51.691485 -4.143803 251918 201369 SN519013
SA14 8AE Dafen and Felinfoel 51.69276 -4.143429 251948 201510 SN519015
SA14 8AF Dafen and Felinfoel 51.69336 -4.142098 252041 201574 SN520015
SA14 8AG Dafen and Felinfoel 51.694168 -4.141658 252075 201663 SN520016
SA14 8AH Llangennech 51.688218 -4.084517 256005 200887 SN560008
SA14 8AJ Llangennech 51.70303 -4.091538 255566 202548 SN555025
SA14 8AL Dafen and Felinfoel 51.694751 -4.142713 252004 201730 SN520017
SA14 8AN Dafen and Felinfoel 51.695069 -4.143553 251946 201767 SN519017
SA14 8AP Dafen and Felinfoel 51.694203 -4.144192 251900 201672 SN518016
SA14 8AQ Llangennech 51.702323 -4.089797 255685 202466 SN556024
SA14 8AR Dafen and Felinfoel 51.695813 -4.144645 251873 201852 SN518018
SA14 8AS Dafen and Felinfoel 51.695406 -4.145277 251828 201808 SN518018
SA14 8AT Dafen and Felinfoel 51.695902 -4.143202 251973 201859 SN519018
SA14 8AU Dafen and Felinfoel 51.697191 -4.145028 251852 202006 SN518020
SA14 8AW Dafen and Felinfoel 51.694659 -4.144793 251859 201724 SN518017
SA14 8AX Llangennech 51.705173 -4.093373 255447 202790 SN554027
SA14 8AY Dafen and Felinfoel 51.691552 -4.142577 252002 201374 SN520013
SA14 8AZ Llangennech 51.709758 -4.096017 255278 203305 SN552033
SA14 8BA Llangennech 51.701712 -4.088264 255789 202395 SN557023
SA14 8BB Dafen and Felinfoel 51.697895 -4.145409 251827 202085 SN518020
SA14 8BD Dafen and Felinfoel 51.697783 -4.1451 251848 202072 SN518020
SA14 8BE Dafen and Felinfoel 51.696515 -4.142637 252015 201926 SN520019
SA14 8BG Dafen and Felinfoel 51.696464 -4.142982 251991 201921 SN519019
SA14 8BH Dafen and Felinfoel 51.698815 -4.143745 251945 202184 SN519021
SA14 8BJ Llangennech 51.693761 -4.110022 254260 201554 SN542015
SA14 8BL Swiss Valley 51.700944 -4.14386 251944 202421 SN519024
SA14 8BN Swiss Valley 51.702797 -4.144367 251915 202628 SN519026
SA14 8BP Swiss Valley 51.703884 -4.144419 251915 202749 SN519027
SA14 8BQ Llangennech 51.706684 -4.103445 254755 202978 SN547029
SA14 8BR Swiss Valley 51.703389 -4.14247 252049 202690 SN520026
SA14 8BS Swiss Valley 51.70524 -4.142543 252050 202896 SN520028
SA14 8BT Swiss Valley 51.706146 -4.141689 252111 202995 SN521029
SA14 8BU Swiss Valley 51.704426 -4.141332 252131 202803 SN521028
SA14 8BW Swiss Valley 51.703964 -4.143945 251948 202757 SN519027
SA14 8BX Dafen and Felinfoel 51.69971 -4.11425 253986 202224 SN539022
SA14 8BY Swiss Valley 51.703906 -4.141236 252135 202745 SN521027
SA14 8BZ Swiss Valley 51.705708 -4.144476 251917 202952 SN519029
SA14 8DA Swiss Valley 51.705268 -4.138535 252327 202891 SN523028
SA14 8DB Swiss Valley 51.707555 -4.137905 252377 203144 SN523031
SA14 8DD Swiss Valley 51.703672 -4.140761 252168 202718 SN521027
SA14 8DE Swiss Valley 51.704524 -4.139398 252264 202810 SN522028
SA14 8DF Swiss Valley 51.705535 -4.140184 252213 202924 SN522029
SA14 8DG Swiss Valley 51.701604 -4.141691 252097 202490 SN520024
SA14 8DH Swiss Valley 51.703337 -4.1394 252260 202678 SN522026
SA14 8DJ Llangennech 51.696134 -4.08996 255654 201778 SN556017
SA14 8DL Swiss Valley 51.703221 -4.138873 252296 202664 SN522026
SA14 8DN Swiss Valley 51.704457 -4.137629 252386 202799 SN523027
SA14 8DP Swiss Valley 51.704415 -4.138987 252293 202797 SN522027
SA14 8DQ Llangennech 51.688606 -4.109623 254271 200980 SN542009
SA14 8DR Swiss Valley 51.706857 -4.13822 252353 203067 SN523030
SA14 8DS Swiss Valley 51.705868 -4.13771 252385 202956 SN523029
SA14 8DT Swiss Valley 51.703675 -4.137606 252386 202712 SN523027
SA14 8DU Swiss Valley 51.705994 -4.138671 252319 202972 SN523029
SA14 8DW Swiss Valley 51.703835 -4.139206 252275 202733 SN522027
SA14 8DX Dafen and Felinfoel 51.688064 -4.130186 252848 200961 SN528009
SA14 8DY Swiss Valley 51.702672 -4.141351 252123 202608 SN521026
SA14 8DZ Llangennech 51.70058 -4.087199 255858 202267 SN558022
SA14 8EA Swiss Valley 51.70227 -4.14414 251929 202569 SN519025
SA14 8EB Swiss Valley 51.703084 -4.141414 252120 202654 SN521026
SA14 8ED Swiss Valley 51.707202 -4.135037 252574 203099 SN525030
SA14 8EE Swiss Valley 51.706344 -4.14413 251943 203022 SN519030
SA14 8EF Llangennech 51.696249 -4.085972 255930 201783 SN559017
SA14 8EG Swiss Valley 51.70433 -4.133237 252690 202776 SN526027
SA14 8EH Swiss Valley 51.703834 -4.133807 252649 202722 SN526027
SA14 8EJ Swiss Valley 51.709468 -4.140022 252237 203361 SN522033
SA14 8EL Swiss Valley 51.704187 -4.135677 252520 202765 SN525027
SA14 8EN Swiss Valley 51.705476 -4.135506 252536 202908 SN525029
SA14 8EP Swiss Valley 51.704623 -4.13247 252743 202807 SN527028
SA14 8EQ Swiss Valley 51.708481 -4.136936 252447 203245 SN524032
SA14 8ER Swiss Valley 51.702886 -4.133039 252698 202615 SN526026
SA14 8ES Swiss Valley 51.703428 -4.131921 252778 202673 SN527026
SA14 8ET Swiss Valley 51.702619 -4.130407 252879 202580 SN528025
SA14 8EU Dafen and Felinfoel 51.701605 -4.127798 253056 202462 SN530024
SA14 8EW Swiss Valley 51.703337 -4.133451 252671 202666 SN526026
SA14 8EX Swiss Valley 51.707003 -4.144957 251888 203097 SN518030
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license




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