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 8EY Swiss Valley 51.702073 -4.132248 252751 202523 SN527025
SA14 8EZ Swiss Valley 51.721388 -4.126382 253218 204659 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 51.688775 -4.090098 255621 200960 SN556009
SA14 8GB Llangennech 51.68843 -4.088751 255713 200919 SN557009
SA14 8GD Llangennech 51.689784 -4.088467 255737 201069 SN557010
SA14 8GE Llangennech 51.689728 -4.089115 255692 201064 SN556010
SA14 8GF Llangennech 51.689079 -4.089172 255686 200992 SN556009
SA14 8GG Dafen and Felinfoel 51.698145 -4.128171 253019 202078 SN530020
SA14 8GJ Dafen and Felinfoel 51.692708 -4.130491 252842 201478 SN528014
SA14 8HA Swiss Valley 51.702211 -4.133094 252693 202540 SN526025
SA14 8HB Swiss Valley 51.702419 -4.134001 252631 202565 SN526025
SA14 8HD Swiss Valley 51.702271 -4.135239 252544 202551 SN525025
SA14 8HE Swiss Valley 51.702525 -4.135584 252521 202580 SN525025
SA14 8HF Swiss Valley 51.703117 -4.135655 252518 202646 SN525026
SA14 8HG Swiss Valley 51.702865 -4.137177 252413 202621 SN524026
SA14 8HH Swiss Valley 51.703483 -4.136295 252475 202688 SN524026
SA14 8HJ Llannon 51.733874 -4.120682 253652 206036 SN536060
SA14 8HL Swiss Valley 51.70234 -4.136863 252433 202562 SN524025
SA14 8HN Swiss Valley 51.70542 -4.133158 252699 202897 SN526028
SA14 8HP Swiss Valley 51.701436 -4.137631 252376 202463 SN523024
SA14 8HQ Swiss Valley 51.729229 -4.120451 253653 205519 SN536055
SA14 8HR Swiss Valley 51.701897 -4.138492 252319 202516 SN523025
SA14 8HS Swiss Valley 51.701161 -4.139876 252220 202437 SN522024
SA14 8HT Swiss Valley 51.700491 -4.142608 252030 202368 SN520023
SA14 8HU Dafen and Felinfoel 51.699006 -4.140165 252193 202198 SN521021
SA14 8HW Swiss Valley 51.702562 -4.137974 252356 202589 SN523025
SA14 8HX Llannon 51.740974 -4.119885 253730 206824 SN537068
SA14 8HY Dafen and Felinfoel 51.69971 -4.14399 251931 202284 SN519022
SA14 8HZ Swiss Valley 51.729858 -4.136844 252523 205622 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 51.738537 -4.148102 251774 206610 SN517066
SA14 8JE Llannon 51.741255 -4.141626 252230 206899 SN522068
SA14 8JF Swiss Valley 51.738602 -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 -4.110169 254442 208229 SN544082
SA14 8JL Llannon 51.749351 -4.094054 255541 207704 SN555077
SA14 8JN Llannon 51.752137 -4.099718 255158 208025 SN551080
SA14 8JP Llannon 51.756312 -4.090986 255774 208472 SN557084
SA14 8JQ Llannon 51.744338 -4.124837 253399 207208 SN533072
SA14 8JR Llannon 51.760909 -4.083822 256284 208969 SN562089
SA14 8JS Llannon 51.755877 -4.080533 256495 208403 SN564084
SA14 8JT Llannon 51.744668 -4.105528 254733 207206 SN547072
SA14 8JU Llannon 51.74035 -4.098056 255235 206711 SN552067
SA14 8JW Llannon 51.758765 -4.099677 255183 208762 SN551087
SA14 8JX Hendy 51.73277 -4.080819 256401 205834 SN564058
SA14 8JY Llannon 51.738889 -4.10384 254831 206560 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 51.697313 -4.146713 251735 202023 SN517020
SA14 8LD Dafen and Felinfoel 51.701016 -4.130057 252898 202401 SN528024
SA14 8LE Swiss Valley 51.706879 -4.133025 252712 203059 SN527030
SA14 8LF Swiss Valley 51.707332 -4.133827 252659 203111 SN526031
SA14 8LG Lliedi 51.689151 -4.139627 252199 201101 SN521011
SA14 8LH Dafen and Felinfoel 51.689205 -4.138646 252266 201105 SN522011
SA14 8LL Dafen and Felinfoel 51.690416 -4.13782 252328 201238 SN523012
SA14 8LN Dafen and Felinfoel 51.68934 -4.136641 252406 201116 SN524011
SA14 8LP Dafen and Felinfoel 51.690595 -4.132446 252700 201247 SN526012
SA14 8LQ Dafen and Felinfoel 51.696664 -4.119071 253644 201895 SN536018
SA14 8LR Dafen and Felinfoel 51.689498 -4.129458 252902 201119 SN529011
SA14 8LS Dafen and Felinfoel 51.688382 -4.129029 252929 200994 SN529009
SA14 8LT Llwynhendy 51.688036 -4.127233 253052 200952 SN530009
SA14 8LU Dafen and Felinfoel 51.688232 -4.126374 253112 200972 SN531009
SA14 8LW Dafen and Felinfoel 51.68912 -4.132927 252661 201084 SN526010
SA14 8LX Dafen and Felinfoel 51.696583 -4.129038 252954 201906 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 51.688904 -4.126001 253139 201046 SN531010
SA14 8NB Llwynhendy 51.688073 -4.125238 253190 200952 SN531009
SA14 8ND Dafen and Felinfoel 51.688872 -4.125782 253155 201042 SN531010
SA14 8NE Llwynhendy 51.687181 -4.126774 253080 200856 SN530008
SA14 8NF Llwynhendy 51.68737 -4.12726 253047 200878 SN530008
SA14 8NG Llwynhendy 51.687461 -4.125239 253187 200884 SN531008
SA14 8NH Llwynhendy 51.686848 -4.123358 253316 200812 SN533008
SA14 8NJ Swiss Valley 51.716381 -4.130215 252937 204110 SN529041
SA14 8NL Llwynhendy 51.687045 -4.124872 253212 200837 SN532008
SA14 8NN Llwynhendy 51.685009 -4.127583 253018 200616 SN530006
SA14 8NP Dafen and Felinfoel 51.688463 -4.12802 252999 201001 SN529010
SA14 8NQ Swiss Valley 51.714914 -4.144145 251970 203975 SN519039
SA14 8NR Dafen and Felinfoel 51.689361 -4.128062 252999 201101 SN529011
SA14 8NS Dafen and Felinfoel 51.69068 -4.127227 253061 201246 SN530012
SA14 8NT Dafen and Felinfoel 51.691106 -4.131038 252799 201301 SN527013
SA14 8NU Dafen and Felinfoel 51.692441 -4.128829 252956 201445 SN529014
SA14 8NW Dafen and Felinfoel 51.688798 -4.127891 253009 201038 SN530010
SA14 8NX Swiss Valley 51.714223 -4.12176 253514 203853 SN535038
SA14 8NY Dafen and Felinfoel 51.693076 -4.130494 252842 201519 SN528015
SA14 8NZ Swiss Valley 51.710519 -4.111773 254192 203421 SN541034
SA14 8PA Dafen and Felinfoel 51.693416 -4.131566 252770 201559 SN527015
SA14 8PB Dafen and Felinfoel 51.694333 -4.130133 252872 201658 SN528016
SA14 8PD Dafen and Felinfoel 51.694533 -4.13295 252677 201686 SN526016
SA14 8PE Dafen and Felinfoel 51.693728 -4.132753 252688 201596 SN526015
SA14 8PF Dafen and Felinfoel 51.693235 -4.140066 252181 201556 SN521015
SA14 8PG Dafen and Felinfoel 51.692256 -4.140989 252115 201449 SN521014
SA14 8PH Dafen and Felinfoel 51.692576 -4.14167 252068 201486 SN520014
SA14 8PJ Llangennech 51.709473 -4.107902 254457 203297 SN544032
SA14 8PL Dafen and Felinfoel 51.691327 -4.141105 252103 201346 SN521013
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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