Postcodes in Carmarthenshire page 17 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
SA15 3DX Lliedi 51.686611 -4.149873 251482 200839 SN514008
SA15 3DY Elli 51.687414 -4.169284 250143 200968 SN501009
SA15 3DZ Bigyn 51.6861 -4.1493 251520 200781 SN515007
SA15 3EA Elli 51.688591 -4.170158 250086 201101 SN500011
SA15 3EB Elli 51.687881 -4.17126 250008 201024 SN500010
SA15 3ED Elli 51.687125 -4.170312 250071 200938 SN500009
SA15 3EE Elli 51.686746 -4.168919 250166 200893 SN501008
SA15 3EF Elli 51.686581 -4.170546 250053 200878 SN500008
SA15 3EG Elli 51.686326 -4.170216 250075 200849 SN500008
SA15 3EH Elli 51.686209 -4.171686 249973 200839 SN499008
SA15 3EJ Lliedi 51.687219 -4.148094 251607 200903 SN516009
SA15 3EL Elli 51.68534 -4.1715 249983 200742 SN499007
SA15 3EN Elli 51.685848 -4.17028 250069 200796 SN500007
SA15 3EP Elli 51.685288 -4.168503 250190 200730 SN501007
SA15 3EQ Bigyn 51.686148 -4.148144 251600 200784 SN516007
SA15 3ER Elli 51.685261 -4.169962 250089 200730 SN500007
SA15 3ES Elli 51.685068 -4.168246 250207 200705 SN502007
SA15 3ET Elli 51.684972 -4.170035 250083 200698 SN500006
SA15 3EU Elli 51.684279 -4.172368 249919 200626 SN499006
SA15 3EW Elli 51.685801 -4.168932 250162 200788 SN501007
SA15 3EX Lliedi 51.686154 -4.146322 251726 200781 SN517007
SA15 3EY Elli 51.683654 -4.17032 250059 200552 SN500005
SA15 3EZ Bigyn 51.685553 -4.145237 251799 200712 SN517007
SA15 3FD Bigyn 51.685635 -4.147151 251667 200725 SN516007
SA15 3GA Tyisha 51.682727 -4.162536 250594 200433 SN505004
SA15 3HA Elli 51.683165 -4.170499 250045 200498 SN500004
SA15 3HB Elli 51.68502 -4.16496 250434 200693 SN504006
SA15 3HD Elli 51.685744 -4.163627 250529 200771 SN505007
SA15 3HF Elli 51.685222 -4.162828 250582 200711 SN505007
SA15 3HG Elli 51.684202 -4.163966 250500 200600 SN504005
SA15 3HH Elli 51.685128 -4.162563 250600 200700 SN506007
SA15 3HJ Bigyn 51.682671 -4.149426 251500 200400 SN515003
SA15 3HL Elli 51.685128 -4.162563 250600 200700 SN506007
SA15 3HN Elli 51.684894 -4.162567 250599 200674 SN505006
SA15 3HP Lliedi 51.688493 -4.16391 250518 201077 SN505010
SA15 3HQ Lliedi 51.685887 -4.144718 251836 200748 SN518007
SA15 3HR Elli 51.687179 -4.1635 250542 200930 SN505009
SA15 3HS Elli 51.68622 -4.164142 250494 200825 SN504008
SA15 3HT Elli 51.686342 -4.163518 250538 200837 SN505008
SA15 3HU Elli 51.689089 -4.166688 250328 201149 SN503011
SA15 3HW Lliedi 51.686539 -4.162081 250638 200856 SN506008
SA15 3HY Elli 51.688099 -4.166619 250329 201039 SN503010
SA15 3JA Lliedi 51.684572 -4.160526 250739 200634 SN507006
SA15 3JB Lliedi 51.683792 -4.160236 250756 200547 SN507005
SA15 3JD Lliedi 51.684008 -4.160369 250748 200571 SN507005
SA15 3JE Elli 51.684877 -4.161047 250704 200669 SN507006
SA15 3JF Lliedi 51.685611 -4.161241 250693 200751 SN506007
SA15 3JG Lliedi 51.686502 -4.160553 250743 200849 SN507008
SA15 3JH Elli 51.684473 -4.162474 250604 200627 SN506006
SA15 3JJ Lliedi 51.687276 -4.161132 250706 200936 SN507009
SA15 3JL Lliedi 51.687009 -4.161329 250692 200907 SN506009
SA15 3JN Lliedi 51.687997 -4.16108 250712 201016 SN507010
SA15 3JP Lliedi 51.68817 -4.159974 250789 201033 SN507010
SA15 3JQ Lliedi 51.687371 -4.159892 250792 200944 SN507009
SA15 3JR Lliedi 51.686794 -4.160813 250726 200882 SN507008
SA15 3JS Lliedi 51.688347 -4.158543 250888 201050 SN508010
SA15 3JT Lliedi 51.691084 -4.156003 251073 201349 SN510013
SA15 3JU Lliedi 51.690626 -4.156857 251012 201300 SN510012
SA15 3JW Lliedi 51.687855 -4.160465 250754 200999 SN507009
SA15 3JX Lliedi 51.691925 -4.156109 251068 201443 SN510014
SA15 3JY Lliedi 51.691295 -4.157258 250987 201375 SN509013
SA15 3JZ Lliedi 51.6917 -4.158695 250889 201423 SN508014
SA15 3LA Elli 51.687462 -4.165669 250393 200966 SN503009
SA15 3LB Elli 51.687267 -4.166485 250336 200946 SN503009
SA15 3LD Elli 51.686404 -4.165901 250374 200849 SN503008
SA15 3LE Elli 51.686843 -4.16415 250496 200894 SN504008
SA15 3LF Elli 51.685794 -4.165445 250403 200780 SN504007
SA15 3LG Lliedi 51.683885 -4.159249 250825 200555 SN508005
SA15 3LH Elli 51.687224 -4.164783 250453 200938 SN504009
SA15 3LJ Lliedi 51.689391 -4.160046 250788 201169 SN507011
SA15 3LL Lliedi 51.68907 -4.156515 251031 201126 SN510011
SA15 3LN Lliedi 51.68963 -4.156737 251018 201189 SN510011
SA15 3LP Lliedi 51.690118 -4.155249 251122 201240 SN511012
SA15 3LQ Lliedi 51.691494 -4.157672 250959 201398 SN509013
SA15 3LR Lliedi 51.691784 -4.155017 251143 201425 SN511014
SA15 3LS Lliedi 51.691646 -4.154337 251190 201408 SN511014
SA15 3LT Lliedi 51.690312 -4.153493 251244 201258 SN512012
SA15 3LU Lliedi 51.690364 -4.15212 251339 201261 SN513012
SA15 3LW Lliedi 51.690718 -4.155407 251113 201307 SN511013
SA15 3LY Lliedi 51.68991 -4.151867 251355 201210 SN513012
SA15 3NA Lliedi 51.688649 -4.151504 251376 201069 SN513010
SA15 3NB Lliedi 51.689205 -4.150633 251438 201129 SN514011
SA15 3ND Lliedi 51.689582 -4.149667 251506 201169 SN515011
SA15 3NE Lliedi 51.691317 -4.149214 251543 201361 SN515013
SA15 3NF Lliedi 51.69076 -4.149665 251510 201300 SN515012
SA15 3NG Lliedi 51.690775 -4.150346 251463 201303 SN514013
SA15 3NH Lliedi 51.690151 -4.151011 251415 201235 SN514012
SA15 3NJ Lliedi 51.693525 -4.152401 251330 201613 SN513016
SA15 3NL Lliedi 51.690921 -4.151684 251371 201322 SN513013
SA15 3NN Lliedi 51.691304 -4.150877 251428 201363 SN514013
SA15 3NP Lliedi 51.692313 -4.150332 251469 201474 SN514014
SA15 3NQ Lliedi 51.691764 -4.151333 251398 201415 SN513014
SA15 3NR Lliedi 51.691781 -4.149902 251497 201414 SN514014
SA15 3NS Lliedi 51.692474 -4.148415 251602 201488 SN516014
SA15 3NT Lliedi 51.692241 -4.147362 251674 201460 SN516014
SA15 3NU Lliedi 51.690047 -4.148821 251566 201219 SN515012
SA15 3NW Lliedi 51.692484 -4.151295 251403 201495 SN514014
SA15 3NX Lliedi 51.694181 -4.150435 251468 201682 SN514016
SA15 3NY Lliedi 51.690311 -4.149137 251545 201249 SN515012
SA15 3NZ Lliedi 51.694966 -4.150776 251447 201770 SN514017
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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