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 9PF Bynea 51.679152 -4.108272 254334 199926 SS543999
SA14 9PG Bynea 51.679305 -4.105256 254543 199937 SS545999
SA14 9PH Bynea 51.679068 -4.1039 254636 199908 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 51.677775 -4.097287 255089 199751 SS550997
SA14 9PQ Bynea 51.678991 -4.103216 254683 199898 SS546998
SA14 9PR Bynea 51.675411 -4.098205 255018 199490 SS550994
SA14 9PS Bynea 51.673939 -4.098585 254987 199327 SS549993
SA14 9PT Bynea 51.682676 -4.102823 254722 200307 SN547003
SA14 9PU Bynea 51.680456 -4.101722 254791 200058 SN547000
SA14 9PW Bynea 51.677209 -4.099257 254951 199692 SS549996
SA14 9PX Bynea 51.679147 -4.102037 254765 199913 SS547999
SA14 9PY Bynea 51.681198 -4.104013 254635 200145 SN546001
SA14 9PZ Bynea 51.680647 -4.104132 254625 200084 SN546000
SA14 9QA Bynea 51.679953 -4.103738 254650 200006 SN546000
SA14 9RA Bigyn 51.673587 -4.143464 251882 199378 SS518993
SA14 9RB Bigyn 51.675954 -4.142867 251931 199640 SS519996
SA14 9RD Bigyn 51.676041 -4.14303 251921 199650 SS519996
SA14 9RE Bigyn 51.67652 -4.141925 251998 199701 SS519997
SA14 9RF Llangennech 51.690036 -4.090475 255599 201101 SN555011
SA14 9RG Llangennech 51.688239 -4.090392 255599 200901 SN555009
SA14 9RH Llangennech 51.690062 -4.089029 255699 201101 SN556011
SA14 9RL Bigyn 51.67356 -4.141988 251984 199372 SS519993
SA14 9RP Llangennech 51.684787 -4.105467 254546 200547 SN545005
SA14 9RQ Llangennech 51.688103 -4.101063 254861 200907 SN548009
SA14 9RR Llangennech 51.687727 -4.099469 254970 200862 SN549008
SA14 9RS Llangennech 51.686523 -4.093322 255391 200716 SN553007
SA14 9RT Llangennech 51.687031 -4.089049 255688 200764 SN556007
SA14 9RU Llangennech 51.685591 -4.084584 255992 200595 SN559005
SA14 9RW Llangennech 51.683765 -4.108298 254347 200439 SN543004
SA14 9RY Llangennech 51.690682 -4.088059 255768 201168 SN557011
SA14 9SA Bynea 51.670314 -4.095106 255216 198917 SS552989
SA14 9SB Llwynhendy 51.676587 -4.128317 252939 199681 SS529996
SA14 9SD Bigyn 51.673936 -4.131172 252733 199392 SS527993
SA14 9SE Llwynhendy 51.674767 -4.117094 253710 199456 SS537994
SA14 9SF Llwynhendy 51.673075 -4.117131 253701 199268 SS537992
SA14 9SG Bynea 51.671628 -4.113129 253974 199099 SS539990
SA14 9SH Llwynhendy 51.665049 -4.125361 253106 198392 SS531983
SA14 9SJ Bynea 51.670744 -4.095704 255176 198966 SS551989
SA14 9SL Llwynhendy 51.665102 -4.126925 252998 198401 SS529984
SA14 9SN Bynea 51.664306 -4.104676 254535 198268 SS545982
SA14 9SP Bynea 51.671465 -4.109188 254246 199073 SS542990
SA14 9SQ Bynea 51.666537 -4.110174 254161 198527 SS541985
SA14 9SR Bynea 51.669201 -4.100492 254840 198804 SS548988
SA14 9SS Bynea 51.671382 -4.101273 254793 199048 SS547990
SA14 9ST Bynea 51.670424 -4.096514 255119 198932 SS551989
SA14 9SU Bynea 51.667393 -4.097516 255040 198597 SS550985
SA14 9SW Bynea 51.670898 -4.108178 254314 199008 SS543990
SA14 9SX Bynea 51.671517 -4.098748 254968 199058 SS549990
SA14 9SY Bynea 51.672158 -4.093065 255363 199118 SS553991
SA14 9SZ Bynea 51.671106 -4.099091 254942 199013 SS549990
SA14 9TA Bynea 51.67329 -4.092119 255432 199242 SS554992
SA14 9TB Bynea 51.668394 -4.093817 255299 198701 SS552987
SA14 9TD Bynea 51.666477 -4.089882 255565 198480 SS555984
SA14 9TE Bynea 51.668938 -4.090053 255561 198754 SS555987
SA14 9TF Bynea 51.66729 -4.089659 255583 198570 SS555985
SA14 9TG Bynea 51.665132 -4.08256 256067 198316 SS560983
SA14 9TH Bynea 51.677731 -4.096735 255127 199745 SS551997
SA14 9TJ Bynea 51.664677 -4.08695 255762 198274 SS557982
SA14 9TL Bynea 51.67777 -4.096564 255139 199749 SS551997
SA14 9TN Bynea 51.67738 -4.094231 255299 199701 SS552997
SA14 9TP Bynea 51.671054 -4.101503 254776 199012 SS547990
SA14 9TQ Bynea 51.670674 -4.095093 255218 198957 SS552989
SA14 9TR Bynea 51.66652 -4.098069 254999 198501 SS549985
SA14 9TS Bynea 51.675851 -4.104286 254599 199551 SS545995
SA14 9TT Llangennech 51.685898 -4.109685 254258 200679 SN542006
SA14 9TU Llangennech 51.684827 -4.108217 254356 200557 SN543005
SA14 9TW Bynea 51.676847 -4.089824 255602 199633 SS556996
SA14 9TY Llangennech 51.685609 -4.107733 254392 200643 SN543006
SA14 9UA Llangennech 51.686106 -4.105615 254540 200694 SN545006
SA14 9UB Llangennech 51.684883 -4.103619 254674 200554 SN546005
SA14 9UD Llangennech 51.685626 -4.103292 254699 200636 SN546006
SA14 9UE Llangennech 51.685684 -4.101067 254853 200638 SN548006
SA14 9UF Llangennech 51.686507 -4.101814 254804 200731 SN548007
SA14 9UG Llangennech 51.68609 -4.099943 254932 200681 SN549006
SA14 9UH Llangennech 51.687005 -4.099103 254993 200781 SN549007
SA14 9UJ Llangennech 51.684616 -4.101423 254825 200520 SN548005
SA14 9UL Llangennech 51.686976 -4.097669 255092 200775 SN550007
SA14 9UN Llangennech 51.687707 -4.096516 255174 200854 SN551008
SA14 9UP Llangennech 51.688744 -4.092325 255467 200961 SN554009
SA14 9UQ Llangennech 51.683675 -4.101784 254797 200416 SN547004
SA14 9UR Llangennech 51.686858 -4.102293 254772 200771 SN547007
SA14 9US Bigyn 51.676124 -4.135021 252474 199643 SS524996
SA14 9UT Bigyn 51.676115 -4.135021 252474 199642 SS524996
SA14 9UU Bigyn 51.673523 -4.140062 252117 199364 SS521993
SA14 9UW Llangennech 51.688096 -4.091861 255497 200888 SN554008
SA14 9UX Llwynhendy 51.678363 -4.128096 252961 199878 SS529998
SA14 9UY Bigyn 51.676314 -4.138921 252205 199672 SS522996
SA14 9UZ Llwynhendy 51.679956 -4.129516 252868 200058 SN528000
SA14 9WA Llwynhendy 51.678104 -4.13144 252728 199856 SS527998
SA14 9WB Bigyn 51.679122 -4.135799 252430 199978 SS524999
SA14 9WW Tyisha 51.680659 -4.166756 250295 200212 SN502002
SA14 9WX Tyisha 51.680659 -4.166756 250295 200212 SN502002
SA14 9WY Tyisha 51.680659 -4.166756 250295 200212 SN502002
SA14 9WZ Tyisha 51.680659 -4.166756 250295 200212 SN502002
SA14 9YA Tyisha 51.680659 -4.166756 250295 200212 SN502002
SA14 9YB Bigyn 51.672899 -4.1432 251898 199301 SS518993
SA14 9YD Bynea 51.680032 -4.115358 253847 200038 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




© 2025 Chris Bell [ Email ] [ Bluesky ] [ Strava ] [ Privacy ]