Postcodes in Carmarthenshire page 6 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 8EZ Swiss Valley 51.721381 -4.126359 253220 204658 SN532046
SA14 8FA Llangennech 51.70185 -4.099689 255000 202433 SN549024
SA14 8FB Swiss Valley 51.707362 -4.145524 251850 203138 SN518031
SA14 8FE Swiss Valley 51.707362 -4.145524 251850 203138 SN518031
SA14 8GA Llangennech 51.688769 -4.090077 255622 200959 SN556009
SA14 8GB Llangennech 51.688425 -4.08873 255714 200918 SN557009
SA14 8GD Llangennech 51.689779 -4.088445 255738 201068 SN557010
SA14 8GE Llangennech 51.689722 -4.089094 255693 201063 SN556010
SA14 8GF Llangennech 51.689074 -4.089151 255687 200991 SN556009
SA14 8GG Dafen and Felinfoel 51.698139 -4.128149 253021 202077 SN530020
SA14 8GJ Dafen and Felinfoel 51.692708 -4.130491 252842 201478 SN528014
SA14 8HA Swiss Valley 51.702204 -4.133072 252694 202539 SN526025
SA14 8HB Swiss Valley 51.702413 -4.133979 252632 202564 SN526025
SA14 8HD Swiss Valley 51.702264 -4.135217 252546 202550 SN525025
SA14 8HE Swiss Valley 51.702519 -4.135562 252523 202579 SN525025
SA14 8HF Swiss Valley 51.703111 -4.135633 252520 202645 SN525026
SA14 8HG Swiss Valley 51.702865 -4.137177 252413 202621 SN524026
SA14 8HH Swiss Valley 51.703477 -4.136273 252477 202687 SN524026
SA14 8HJ Llannon 51.733874 -4.120682 253652 206036 SN536060
SA14 8HL Swiss Valley 51.702334 -4.136841 252434 202561 SN524025
SA14 8HN Swiss Valley 51.705414 -4.133136 252700 202896 SN527028
SA14 8HP Swiss Valley 51.701436 -4.137631 252376 202463 SN523024
SA14 8HQ Swiss Valley 51.729222 -4.120428 253655 205518 SN536055
SA14 8HR Swiss Valley 51.70189 -4.13847 252320 202515 SN523025
SA14 8HS Swiss Valley 51.701155 -4.139854 252222 202436 SN522024
SA14 8HT Swiss Valley 51.700485 -4.142586 252031 202367 SN520023
SA14 8HU Dafen and Felinfoel 51.699 -4.140143 252195 202197 SN521021
SA14 8HW Swiss Valley 51.702556 -4.137951 252358 202588 SN523025
SA14 8HX Llannon 51.740974 -4.119885 253730 206824 SN537068
SA14 8HY Swiss Valley 51.699182 -4.14531 251839 202228 SN518022
SA14 8HZ Swiss Valley 51.729851 -4.136821 252525 205621 SN525056
SA14 8JA Swiss Valley 51.730014 -4.144063 252025 205654 SN520056
SA14 8JB Swiss Valley 51.734698 -4.145125 251967 206177 SN519061
SA14 8JD Swiss Valley 51.738531 -4.14808 251776 206609 SN517066
SA14 8JE Llannon 51.741255 -4.141626 252230 206899 SN522068
SA14 8JF Swiss Valley 51.738603 -4.142572 252156 206606 SN521066
SA14 8JG Llannon 51.746654 -4.128061 253184 207472 SN531074
SA14 8JH Llannon 51.744895 -4.119402 253776 207259 SN537072
SA14 8JJ Llannon 51.753784 -4.110168 254443 208229 SN544082
SA14 8JL Llannon 51.749344 -4.094032 255542 207703 SN555077
SA14 8JN Llannon 51.75213 -4.099696 255160 208024 SN551080
SA14 8JP Llannon 51.756312 -4.090985 255775 208472 SN557084
SA14 8JQ Llannon 51.744331 -4.124815 253401 207207 SN534072
SA14 8JR Llannon 51.760909 -4.083821 256284 208969 SN562089
SA14 8JS Llannon 51.75587 -4.080511 256496 208402 SN564084
SA14 8JT Llannon 51.744661 -4.105506 254735 207205 SN547072
SA14 8JU Llannon 51.74035 -4.098056 255235 206711 SN552067
SA14 8JW Llannon 51.758758 -4.099656 255184 208761 SN551087
SA14 8JX Hendy 51.73277 -4.080818 256402 205834 SN564058
SA14 8JY Llannon 51.738882 -4.103818 254833 206559 SN548065
SA14 8JZ Llannon 51.736126 -4.106971 254606 206259 SN546062
SA14 8LA Dafen and Felinfoel 51.698135 -4.146042 251785 202113 SN517021
SA14 8LB Dafen and Felinfoel 51.697307 -4.14669 251737 202022 SN517020
SA14 8LD Dafen and Felinfoel 51.70101 -4.130035 252900 202400 SN528024
SA14 8LE Swiss Valley 51.706873 -4.133002 252714 203058 SN527030
SA14 8LF Swiss Valley 51.707326 -4.133805 252660 203110 SN526031
SA14 8LG Lliedi 51.689145 -4.139605 252200 201100 SN522010
SA14 8LH Dafen and Felinfoel 51.689199 -4.138624 252268 201104 SN522011
SA14 8LL Dafen and Felinfoel 51.69041 -4.137798 252329 201237 SN523012
SA14 8LN Dafen and Felinfoel 51.689335 -4.136619 252407 201115 SN524011
SA14 8LP Dafen and Felinfoel 51.690589 -4.132424 252701 201246 SN527012
SA14 8LQ Dafen and Felinfoel 51.696658 -4.119049 253645 201894 SN536018
SA14 8LR Dafen and Felinfoel 51.689339 -4.12932 252912 201101 SN529011
SA14 8LS Dafen and Felinfoel 51.688376 -4.129007 252930 200993 SN529009
SA14 8LT Llwynhendy 51.688036 -4.127233 253052 200952 SN530009
SA14 8LU Dafen and Felinfoel 51.688226 -4.126353 253113 200971 SN531009
SA14 8LW Dafen and Felinfoel 51.689114 -4.132905 252663 201083 SN526010
SA14 8LX Dafen and Felinfoel 51.696577 -4.129016 252956 201905 SN529019
SA14 8LY Dafen and Felinfoel 51.690117 -4.129053 252932 201187 SN529011
SA14 8LZ Swiss Valley 51.722705 -4.149393 251633 204852 SN516048
SA14 8NA Dafen and Felinfoel 51.688898 -4.125979 253141 201045 SN531010
SA14 8NB Llwynhendy 51.688067 -4.125217 253191 200951 SN531009
SA14 8ND Dafen and Felinfoel 51.688866 -4.12576 253156 201041 SN531010
SA14 8NE Llwynhendy 51.687181 -4.126773 253081 200856 SN530008
SA14 8NF Llwynhendy 51.687365 -4.127238 253049 200877 SN530008
SA14 8NG Llwynhendy 51.687455 -4.125217 253189 200883 SN531008
SA14 8NH Llwynhendy 51.686842 -4.123336 253317 200811 SN533008
SA14 8NJ Swiss Valley 51.716381 -4.130215 252937 204110 SN529041
SA14 8NL Llwynhendy 51.687039 -4.12485 253213 200836 SN532008
SA14 8NN Llwynhendy 51.685003 -4.127561 253019 200615 SN530006
SA14 8NP Dafen and Felinfoel 51.688457 -4.127998 253000 201000 SN530010
SA14 8NQ Swiss Valley 51.714914 -4.144145 251970 203975 SN519039
SA14 8NR Dafen and Felinfoel 51.689355 -4.12804 253000 201100 SN530010
SA14 8NS Dafen and Felinfoel 51.690674 -4.127205 253062 201245 SN530012
SA14 8NT Dafen and Felinfoel 51.6911 -4.131016 252800 201300 SN528013
SA14 8NU Dafen and Felinfoel 51.692435 -4.128807 252957 201444 SN529014
SA14 8NW Dafen and Felinfoel 51.688792 -4.127869 253010 201037 SN530010
SA14 8NX Swiss Valley 51.714217 -4.121738 253516 203852 SN535038
SA14 8NY Dafen and Felinfoel 51.69307 -4.130472 252844 201518 SN528015
SA14 8NZ Swiss Valley 51.710512 -4.11175 254194 203420 SN541034
SA14 8PA Dafen and Felinfoel 51.69341 -4.131544 252771 201558 SN527015
SA14 8PB Dafen and Felinfoel 51.694327 -4.130111 252873 201657 SN528016
SA14 8PD Dafen and Felinfoel 51.694527 -4.132928 252679 201685 SN526016
SA14 8PE Dafen and Felinfoel 51.693722 -4.132731 252690 201595 SN526015
SA14 8PF Dafen and Felinfoel 51.693229 -4.140044 252183 201555 SN521015
SA14 8PG Dafen and Felinfoel 51.69225 -4.140967 252116 201448 SN521014
SA14 8PH Dafen and Felinfoel 51.69257 -4.141648 252070 201485 SN520014
SA14 8PJ Llangennech 51.709473 -4.107902 254457 203297 SN544032
SA14 8PL Dafen and Felinfoel 51.691321 -4.141083 252105 201345 SN521013
SA14 8PN Dafen and Felinfoel 51.690602 -4.140094 252171 201263 SN521012
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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