Postcodes in Carmarthenshire page 10 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 9PG Bynea 51.679299 -4.105234 254544 199936 SS545999
SA14 9PH Bynea 51.679063 -4.103878 254637 199907 SS546999
SA14 9PJ Bynea 51.681232 -4.102568 254735 200146 SN547001
SA14 9PL Bynea 51.681259 -4.101614 254801 200147 SN548001
SA14 9PN Bynea 51.679262 -4.099627 254932 199921 SS549999
SA14 9PP Bynea 51.677769 -4.097266 255090 199750 SS550997
SA14 9PQ Bynea 51.678991 -4.103216 254683 199898 SS546998
SA14 9PR Bynea 51.675406 -4.098183 255019 199489 SS550994
SA14 9PS Bynea 51.673933 -4.098564 254988 199326 SS549993
SA14 9PT Bynea 51.682676 -4.102823 254722 200307 SN547003
SA14 9PU Bynea 51.680456 -4.101722 254791 200058 SN547000
SA14 9PW Bynea 51.677203 -4.099236 254952 199691 SS549996
SA14 9PX Bynea 51.679147 -4.102037 254765 199913 SS547999
SA14 9PY Bynea 51.681192 -4.103991 254636 200144 SN546001
SA14 9PZ Bynea 51.680647 -4.104132 254625 200084 SN546000
SA14 9QA Bynea 51.679953 -4.103738 254650 200006 SN546000
SA14 9RA Bigyn 51.673581 -4.143442 251884 199377 SS518993
SA14 9RB Bigyn 51.675948 -4.142845 251933 199639 SS519996
SA14 9RD Bigyn 51.676035 -4.143008 251922 199649 SS519996
SA14 9RE Bigyn 51.676514 -4.141903 252000 199700 SS519997
SA14 9RF Llangennech 51.690031 -4.090454 255600 201100 SN555011
SA14 9RG Llangennech 51.688234 -4.090371 255600 200900 SN555009
SA14 9RH Llangennech 51.690056 -4.089008 255700 201100 SN556010
SA14 9RL Bigyn 51.673554 -4.141965 251986 199371 SS519993
SA14 9RP Llangennech 51.684781 -4.105445 254547 200546 SN545005
SA14 9RQ Llangennech 51.688103 -4.101063 254861 200907 SN548009
SA14 9RR Llangennech 51.687721 -4.099447 254971 200861 SN549008
SA14 9RS Llangennech 51.686045 -4.093445 255381 200663 SN553006
SA14 9RT Llangennech 51.687025 -4.089027 255689 200763 SN556007
SA14 9RU Llangennech 51.685585 -4.084563 255993 200594 SN559005
SA14 9RW Llangennech 51.683765 -4.108298 254347 200439 SN543004
SA14 9RY Llangennech 51.690682 -4.088059 255768 201168 SN557011
SA14 9SA Bynea 51.670308 -4.095084 255217 198916 SS552989
SA14 9SB Llwynhendy 51.676587 -4.128317 252939 199681 SS529996
SA14 9SD Bigyn 51.673931 -4.13115 252735 199391 SS527993
SA14 9SE Llwynhendy 51.674704 -4.117062 253712 199449 SS537994
SA14 9SF Llwynhendy 51.67307 -4.117109 253703 199267 SS537992
SA14 9SG Bynea 51.671628 -4.113129 253974 199099 SS539990
SA14 9SH Llwynhendy 51.663941 -4.122995 253267 198264 SS532982
SA14 9SJ Bynea 51.670738 -4.095683 255177 198965 SS551989
SA14 9SL Llwynhendy 51.665096 -4.126903 253000 198400 SS529984
SA14 9SN Bynea 51.664301 -4.104655 254536 198267 SS545982
SA14 9SP Bynea 51.671459 -4.109166 254247 199072 SS542990
SA14 9SQ Bynea 51.666531 -4.110152 254163 198526 SS541985
SA14 9SR Bynea 51.669196 -4.100471 254841 198803 SS548988
SA14 9SS Bynea 51.671376 -4.101251 254794 199047 SS547990
SA14 9ST Bynea 51.670424 -4.096513 255119 198932 SS551989
SA14 9SU Bynea 51.667393 -4.097516 255040 198597 SS550985
SA14 9SW Bynea 51.670488 -4.109504 254221 198965 SS542989
SA14 9SX Bynea 51.671511 -4.098726 254969 199057 SS549990
SA14 9SY Bynea 51.672152 -4.093043 255364 199117 SS553991
SA14 9SZ Bynea 51.6711 -4.099069 254944 199012 SS549990
SA14 9TA Bynea 51.673284 -4.092097 255433 199241 SS554992
SA14 9TB Bynea 51.668389 -4.093795 255300 198700 SS553987
SA14 9TD Bynea 51.666477 -4.089881 255565 198480 SS555984
SA14 9TE Bynea 51.668938 -4.090052 255561 198754 SS555987
SA14 9TF Bynea 51.667285 -4.089637 255584 198569 SS555985
SA14 9TG Bynea 51.665127 -4.082539 256068 198315 SS560983
SA14 9TH Bynea 51.677725 -4.096714 255128 199744 SS551997
SA14 9TJ Bynea 51.664671 -4.086929 255763 198273 SS557982
SA14 9TL Bynea 51.677798 -4.096492 255144 199752 SS551997
SA14 9TN Bynea 51.677374 -4.09421 255300 199700 SS552996
SA14 9TP Bynea 51.671048 -4.101482 254777 199011 SS547990
SA14 9TQ Bynea 51.670674 -4.095093 255218 198957 SS552989
SA14 9TR Bynea 51.666514 -4.098047 255000 198500 SS550984
SA14 9TS Bynea 51.675845 -4.104264 254600 199550 SS546995
SA14 9TT Llangennech 51.685892 -4.109664 254259 200678 SN542006
SA14 9TU Llangennech 51.684821 -4.108196 254357 200556 SN543005
SA14 9TW Bynea 51.676841 -4.089803 255603 199632 SS556996
SA14 9TY Llangennech 51.685603 -4.107711 254393 200642 SN543006
SA14 9UA Llangennech 51.686106 -4.105615 254540 200694 SN545006
SA14 9UB Llangennech 51.684883 -4.103619 254674 200554 SN546005
SA14 9UD Llangennech 51.68562 -4.103271 254700 200635 SN546006
SA14 9UE Llangennech 51.685684 -4.101067 254853 200638 SN548006
SA14 9UF Llangennech 51.686501 -4.101793 254805 200730 SN548007
SA14 9UG Llangennech 51.686091 -4.099943 254932 200681 SN549006
SA14 9UH Llangennech 51.686999 -4.099081 254994 200780 SN549007
SA14 9UJ Llangennech 51.684611 -4.101401 254826 200519 SN548005
SA14 9UL Llangennech 51.686971 -4.097648 255093 200774 SN550007
SA14 9UN Llangennech 51.687702 -4.096495 255175 200853 SN551008
SA14 9UP Llangennech 51.688739 -4.092304 255468 200960 SN554009
SA14 9UQ Llangennech 51.683669 -4.101763 254798 200415 SN547004
SA14 9UR Llangennech 51.686852 -4.102272 254773 200770 SN547007
SA14 9US Bigyn 51.676118 -4.134999 252476 199642 SS524996
SA14 9UT Bigyn 51.676109 -4.134998 252476 199641 SS524996
SA14 9UU Bigyn 51.673517 -4.14004 252119 199363 SS521993
SA14 9UW Llangennech 51.688091 -4.09184 255498 200887 SN554008
SA14 9UX Llwynhendy 51.678357 -4.128074 252962 199877 SS529998
SA14 9UY Bigyn 51.676308 -4.138899 252207 199671 SS522996
SA14 9UZ Llwynhendy 51.679956 -4.129516 252868 200058 SN528000
SA14 9WA Llwynhendy 51.677928 -4.130723 252777 199835 SS527998
SA14 9WB Bigyn 51.678963 -4.136659 252370 199962 SS523999
SA14 9WW Tyisha 51.680653 -4.166733 250297 200211 SN502002
SA14 9WX Tyisha 51.680653 -4.166733 250297 200211 SN502002
SA14 9WY Tyisha 51.680653 -4.166733 250297 200211 SN502002
SA14 9WZ Tyisha 51.680653 -4.166733 250297 200211 SN502002
SA14 9YA Tyisha 51.680653 -4.166733 250297 200211 SN502002
SA14 9YB Bigyn 51.672893 -4.143178 251900 199300 SS518992
SA14 9YD Bynea 51.680026 -4.115336 253848 200037 SN538000
SA14 9YE Bynea 51.680026 -4.115336 253848 200037 SN538000
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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