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 7TY Llanfihangel Aberbythych 51.815872 -4.046437 259035 215008 SN590150
SA14 7UA Llanfihangel Aberbythych 51.83076 -4.052351 258674 216675 SN586166
SA14 7UB Llanfihangel Aberbythych 51.832274 -4.056266 258409 216851 SN584168
SA14 7UD Llanfihangel Aberbythych 51.834244 -4.051044 258775 217060 SN587170
SA14 7UE Llanfihangel Aberbythych 51.834151 -4.04503 259189 217038 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 51.830076 -4.052872 258636 216600 SN586166
SA14 7WH Llanfihangel Aberbythych 51.83004 -4.052855 258637 216596 SN586165
SA14 7WS Tyisha 51.680653 -4.166748 250296 200211 SN502002
SA14 7WT Tyisha 51.680653 -4.166733 250297 200211 SN502002
SA14 7WW Tyisha 51.680653 -4.166733 250297 200211 SN502002
SA14 7WX Tyisha 51.680653 -4.166733 250297 200211 SN502002
SA14 7WY Tyisha 51.680653 -4.166733 250297 200211 SN502002
SA14 7WZ Tyisha 51.680653 -4.166733 250297 200211 SN502002
SA14 7YA Tyisha 51.680653 -4.166733 250297 200211 SN502002
SA14 7YB Gorslas 51.80358 -4.083767 256423 213714 SN564137
SA14 7YD Gorslas 51.80358 -4.083767 256423 213714 SN564137
SA14 7YE Tyisha 51.680653 -4.166733 250297 200211 SN502002
SA14 7YF Tyisha 51.680653 -4.166733 250297 200211 SN502002
SA14 7ZW Tyisha 51.680653 -4.166733 250297 200211 SN502002
SA14 8AA Dafen and Felinfoel 51.693179 -4.145265 251822 201560 SN518015
SA14 8AB Dafen and Felinfoel 51.692397 -4.144736 251856 201472 SN518014
SA14 8AD Dafen and Felinfoel 51.691479 -4.143781 251919 201368 SN519013
SA14 8AE Dafen and Felinfoel 51.692754 -4.143407 251949 201509 SN519015
SA14 8AF Dafen and Felinfoel 51.693354 -4.142076 252043 201573 SN520015
SA14 8AG Dafen and Felinfoel 51.694162 -4.141636 252076 201662 SN520016
SA14 8AH Llangennech 51.688212 -4.084496 256006 200886 SN560008
SA14 8AJ Llangennech 51.703024 -4.091516 255568 202547 SN555025
SA14 8AL Dafen and Felinfoel 51.694745 -4.142691 252005 201729 SN520017
SA14 8AN Dafen and Felinfoel 51.695063 -4.143531 251948 201766 SN519017
SA14 8AP Dafen and Felinfoel 51.694197 -4.14417 251901 201671 SN519016
SA14 8AQ Llangennech 51.702317 -4.089775 255686 202465 SN556024
SA14 8AR Dafen and Felinfoel 51.695813 -4.144644 251874 201852 SN518018
SA14 8AS Dafen and Felinfoel 51.6954 -4.145254 251830 201807 SN518018
SA14 8AT Dafen and Felinfoel 51.695896 -4.14318 251975 201858 SN519018
SA14 8AU Dafen and Felinfoel 51.697185 -4.145006 251853 202005 SN518020
SA14 8AW Dafen and Felinfoel 51.694653 -4.144771 251861 201723 SN518017
SA14 8AX Llangennech 51.705167 -4.093351 255448 202789 SN554027
SA14 8AY Dafen and Felinfoel 51.691546 -4.142555 252004 201373 SN520013
SA14 8AZ Llangennech 51.709758 -4.096017 255278 203305 SN552033
SA14 8BA Llangennech 51.701706 -4.088242 255790 202394 SN557023
SA14 8BB Dafen and Felinfoel 51.697888 -4.145387 251829 202084 SN518020
SA14 8BD Dafen and Felinfoel 51.697777 -4.145077 251850 202071 SN518020
SA14 8BE Dafen and Felinfoel 51.696509 -4.142615 252016 201925 SN520019
SA14 8BG Dafen and Felinfoel 51.696414 -4.142915 251995 201915 SN519019
SA14 8BH Dafen and Felinfoel 51.698809 -4.143723 251947 202183 SN519021
SA14 8BJ Llangennech 51.693755 -4.11 254261 201553 SN542015
SA14 8BL Swiss Valley 51.700938 -4.143838 251946 202420 SN519024
SA14 8BN Swiss Valley 51.70279 -4.144345 251917 202627 SN519026
SA14 8BP Swiss Valley 51.703884 -4.144418 251916 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 51.705234 -4.142521 252051 202895 SN520028
SA14 8BT Swiss Valley 51.70614 -4.141667 252113 202994 SN521029
SA14 8BU Swiss Valley 51.70442 -4.14131 252132 202802 SN521028
SA14 8BW Swiss Valley 51.703958 -4.143923 251950 202756 SN519027
SA14 8BX Dafen and Felinfoel 51.699704 -4.114228 253988 202223 SN539022
SA14 8BY Swiss Valley 51.703906 -4.141235 252136 202745 SN521027
SA14 8BZ Swiss Valley 51.705702 -4.144454 251919 202951 SN519029
SA14 8DA Swiss Valley 51.705262 -4.138513 252328 202890 SN523028
SA14 8DB Swiss Valley 51.707548 -4.137883 252379 203143 SN523031
SA14 8DD Swiss Valley 51.703666 -4.140739 252169 202717 SN521027
SA14 8DE Swiss Valley 51.704518 -4.139376 252266 202809 SN522028
SA14 8DF Swiss Valley 51.705529 -4.140161 252215 202923 SN522029
SA14 8DG Swiss Valley 51.701598 -4.141669 252098 202489 SN520024
SA14 8DH Swiss Valley 51.703331 -4.139377 252262 202677 SN522026
SA14 8DJ Llangennech 51.696128 -4.089939 255655 201777 SN556017
SA14 8DL Swiss Valley 51.703214 -4.138851 252298 202663 SN522026
SA14 8DN Swiss Valley 51.704451 -4.137607 252388 202798 SN523027
SA14 8DP Swiss Valley 51.704408 -4.138965 252294 202796 SN522027
SA14 8DQ Llangennech 51.6886 -4.109601 254272 200979 SN542009
SA14 8DR Swiss Valley 51.70685 -4.138197 252355 203066 SN523030
SA14 8DS Swiss Valley 51.705861 -4.137688 252387 202955 SN523029
SA14 8DT Swiss Valley 51.703669 -4.137584 252387 202711 SN523027
SA14 8DU Swiss Valley 51.705988 -4.138649 252321 202971 SN523029
SA14 8DW Swiss Valley 51.703829 -4.139184 252277 202732 SN522027
SA14 8DX Dafen and Felinfoel 51.688058 -4.130164 252849 200960 SN528009
SA14 8DY Swiss Valley 51.702666 -4.141329 252125 202607 SN521026
SA14 8DZ Llangennech 51.700064 -4.086364 255915 202208 SN559022
SA14 8EA Swiss Valley 51.702264 -4.144117 251931 202568 SN519025
SA14 8EB Swiss Valley 51.703078 -4.141392 252122 202653 SN521026
SA14 8ED Swiss Valley 51.707196 -4.135015 252576 203098 SN525030
SA14 8EE Swiss Valley 51.706344 -4.14413 251943 203022 SN519030
SA14 8EF Llangennech 51.696244 -4.08595 255931 201782 SN559017
SA14 8EG Swiss Valley 51.704324 -4.133215 252691 202775 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 -4.135676 252521 202765 SN525027
SA14 8EN Swiss Valley 51.70547 -4.135484 252538 202907 SN525029
SA14 8EP Swiss Valley 51.704617 -4.132447 252745 202806 SN527028
SA14 8EQ Swiss Valley 51.708474 -4.136913 252449 203244 SN524032
SA14 8ER Swiss Valley 51.702886 -4.133039 252698 202615 SN526026
SA14 8ES Swiss Valley 51.703422 -4.131899 252779 202672 SN527026
SA14 8ET Swiss Valley 51.702613 -4.130385 252881 202579 SN528025
SA14 8EU Dafen and Felinfoel 51.701599 -4.127776 253058 202461 SN530024
SA14 8EW Swiss Valley 51.703337 -4.133451 252671 202666 SN526026
SA14 8EX Swiss Valley 51.706997 -4.144935 251890 203096 SN518030
SA14 8EY Swiss Valley 51.702073 -4.132248 252751 202523 SN527025
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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