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 3DW Elli 51.684759 -4.165346 250406 200665 SN504006
SA15 3DX Lliedi 51.686617 -4.149896 251480 200840 SN514008
SA15 3DY Elli 51.68742 -4.169307 250141 200969 SN501009
SA15 3DZ Bigyn 51.686106 -4.149322 251518 200782 SN515007
SA15 3EA Elli 51.688591 -4.170158 250086 201101 SN500011
SA15 3EB Elli 51.687887 -4.171282 250006 201025 SN500010
SA15 3ED Elli 51.687131 -4.170335 250069 200939 SN500009
SA15 3EE Elli 51.686752 -4.168942 250164 200894 SN501008
SA15 3EF Elli 51.686587 -4.170569 250051 200879 SN500008
SA15 3EG Elli 51.686332 -4.170239 250073 200850 SN500008
SA15 3EH Elli 51.686215 -4.171709 249971 200840 SN499008
SA15 3EJ Lliedi 51.687225 -4.148116 251605 200904 SN516009
SA15 3EL Elli 51.685346 -4.171522 249981 200743 SN499007
SA15 3EN Elli 51.685855 -4.170303 250067 200797 SN500007
SA15 3EP Elli 51.685294 -4.168525 250188 200731 SN501007
SA15 3EQ Bigyn 51.686154 -4.148167 251598 200785 SN515007
SA15 3ER Elli 51.685267 -4.169985 250087 200731 SN500007
SA15 3ES Elli 51.685074 -4.168269 250205 200706 SN502007
SA15 3ET Elli 51.684978 -4.170058 250081 200699 SN500006
SA15 3EU Elli 51.684279 -4.172368 249919 200626 SN499006
SA15 3EW Elli 51.685808 -4.168955 250160 200789 SN501007
SA15 3EX Lliedi 51.68616 -4.146344 251724 200782 SN517007
SA15 3EY Elli 51.68366 -4.170342 250057 200553 SN500005
SA15 3EZ Bigyn 51.685559 -4.145259 251798 200713 SN517007
SA15 3FD Bigyn 51.685641 -4.147173 251665 200726 SN516007
SA15 3GA Tyisha 51.682733 -4.162558 250592 200434 SN505004
SA15 3HA Elli 51.683171 -4.170521 250043 200499 SN500004
SA15 3HB Elli 51.685027 -4.164982 250432 200694 SN504006
SA15 3HD Elli 51.685744 -4.163628 250528 200771 SN505007
SA15 3HF Elli 51.685228 -4.162851 250580 200712 SN505007
SA15 3HG Elli 51.684209 -4.163988 250498 200601 SN504006
SA15 3HH Elli 51.685134 -4.162586 250598 200701 SN505007
SA15 3HJ Bigyn 51.682677 -4.149449 251498 200401 SN514004
SA15 3HL Elli 51.685134 -4.162586 250598 200701 SN505007
SA15 3HN Elli 51.6849 -4.162589 250597 200675 SN505006
SA15 3HP Lliedi 51.688499 -4.163933 250516 201078 SN505010
SA15 3HQ Lliedi 51.685893 -4.14474 251834 200749 SN518007
SA15 3HR Elli 51.687185 -4.163523 250540 200931 SN505009
SA15 3HS Elli 51.68622 -4.164142 250494 200825 SN504008
SA15 3HT Elli 51.686348 -4.163541 250536 200838 SN505008
SA15 3HU Elli 51.689095 -4.16671 250326 201150 SN503011
SA15 3HW Lliedi 51.686545 -4.162103 250636 200857 SN506008
SA15 3HY Elli 51.68817 -4.166651 250327 201047 SN503010
SA15 3JA Lliedi 51.684516 -4.160502 250740 200628 SN507006
SA15 3JB Lliedi 51.683792 -4.160236 250756 200547 SN507005
SA15 3JD Lliedi 51.684014 -4.160391 250746 200572 SN507005
SA15 3JE Elli 51.684883 -4.161069 250702 200670 SN507006
SA15 3JF Lliedi 51.685617 -4.161263 250691 200752 SN506007
SA15 3JG Lliedi 51.686502 -4.160553 250743 200849 SN507008
SA15 3JH Elli 51.684479 -4.162497 250602 200628 SN506006
SA15 3JJ Lliedi 51.687282 -4.161155 250704 200937 SN507009
SA15 3JL Lliedi 51.687009 -4.16133 250691 200907 SN506009
SA15 3JN Lliedi 51.688003 -4.161102 250710 201017 SN507010
SA15 3JP Lliedi 51.688176 -4.159996 250787 201034 SN507010
SA15 3JQ Lliedi 51.687377 -4.159915 250790 200945 SN507009
SA15 3JR Lliedi 51.686794 -4.160813 250726 200882 SN507008
SA15 3JS Lliedi 51.688346 -4.158543 250888 201050 SN508010
SA15 3JT Lliedi 51.691091 -4.156026 251071 201350 SN510013
SA15 3JU Lliedi 51.690626 -4.156857 251012 201300 SN510012
SA15 3JW Lliedi 51.687861 -4.160488 250752 201000 SN507009
SA15 3JX Lliedi 51.691925 -4.156109 251068 201443 SN510014
SA15 3JY Lliedi 51.691301 -4.15728 250985 201376 SN509013
SA15 3JZ Lliedi 51.691707 -4.158717 250888 201424 SN508014
SA15 3LA Elli 51.687468 -4.165692 250391 200967 SN503009
SA15 3LB Elli 51.687274 -4.166507 250334 200947 SN503009
SA15 3LD Elli 51.686403 -4.165902 250373 200849 SN503008
SA15 3LE Elli 51.686849 -4.164172 250494 200895 SN504008
SA15 3LF Elli 51.6858 -4.165468 250401 200781 SN504007
SA15 3LG Lliedi 51.683891 -4.159271 250823 200556 SN508005
SA15 3LH Elli 51.687224 -4.164783 250453 200938 SN504009
SA15 3LJ Lliedi 51.689398 -4.160069 250786 201170 SN507011
SA15 3LL Lliedi 51.689076 -4.156538 251029 201127 SN510011
SA15 3LN Lliedi 51.689586 -4.156649 251023 201184 SN510011
SA15 3LP Lliedi 51.690124 -4.155271 251120 201241 SN511012
SA15 3LQ Lliedi 51.691501 -4.157695 250957 201399 SN509013
SA15 3LR Lliedi 51.691837 -4.155063 251140 201431 SN511014
SA15 3LS Lliedi 51.691652 -4.154359 251189 201409 SN511014
SA15 3LT Lliedi 51.690318 -4.153515 251242 201259 SN512012
SA15 3LU Lliedi 51.69037 -4.152143 251337 201262 SN513012
SA15 3LW Lliedi 51.690724 -4.15543 251111 201308 SN511013
SA15 3LY Lliedi 51.689916 -4.15189 251353 201211 SN513012
SA15 3NA Lliedi 51.688655 -4.151526 251374 201070 SN513010
SA15 3NB Lliedi 51.689211 -4.150655 251437 201130 SN514011
SA15 3ND Lliedi 51.689588 -4.149689 251505 201170 SN515011
SA15 3NE Lliedi 51.691323 -4.149236 251541 201362 SN515013
SA15 3NF Lliedi 51.690766 -4.149687 251508 201301 SN515013
SA15 3NG Lliedi 51.690781 -4.150368 251461 201304 SN514013
SA15 3NH Lliedi 51.690157 -4.151033 251413 201236 SN514012
SA15 3NJ Lliedi 51.693531 -4.152423 251328 201614 SN513016
SA15 3NL Lliedi 51.690927 -4.151706 251369 201323 SN513013
SA15 3NN Lliedi 51.69131 -4.1509 251426 201364 SN514013
SA15 3NP Lliedi 51.692319 -4.150354 251467 201475 SN514014
SA15 3NQ Lliedi 51.69177 -4.151355 251397 201416 SN513014
SA15 3NR Lliedi 51.691787 -4.149924 251495 201415 SN514014
SA15 3NS Lliedi 51.69248 -4.148437 251601 201489 SN516014
SA15 3NT Lliedi 51.692247 -4.147384 251673 201461 SN516014
SA15 3NU Lliedi 51.690053 -4.148843 251564 201220 SN515012
SA15 3NW Lliedi 51.69249 -4.151317 251401 201496 SN514014
SA15 3NX Lliedi 51.694187 -4.150457 251466 201683 SN514016
SA15 3NY Lliedi 51.690317 -4.14916 251543 201250 SN515012
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 ]