Postcodes in Carmarthenshire page 18 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 3PA Lliedi 51.688449 -4.151133 251401 201046 SN514010
SA15 3PB Lliedi 51.68778 -4.152331 251316 200974 SN513009
SA15 3PD Lliedi 51.688282 -4.152738 251289 201031 SN512010
SA15 3PE Lliedi 51.686173 -4.15415 251185 200799 SN511007
SA15 3PF Lliedi 51.687002 -4.154015 251197 200891 SN511008
SA15 3PG Lliedi 51.687422 -4.152719 251288 200935 SN512009
SA15 3PH Lliedi 51.684408 -4.159498 250810 200614 SN508006
SA15 3PJ Lliedi 51.695481 -4.150996 251433 201828 SN514018
SA15 3PL Lliedi 51.683789 -4.160069 250768 200546 SN507005
SA15 3PN Lliedi 51.683384 -4.159587 250800 200500 SN507005
SA15 3PP Lliedi 51.684372 -4.158665 250867 200608 SN508006
SA15 3PQ Lliedi 51.695595 -4.151775 251380 201842 SN513018
SA15 3PR Lliedi 51.684282 -4.15963 250800 200600 SN507005
SA15 3PS Lliedi 51.685276 -4.157912 250922 200707 SN509007
SA15 3PT Lliedi 51.68474 -4.159695 250797 200651 SN507006
SA15 3PU Lliedi 51.685503 -4.159268 250829 200735 SN508007
SA15 3PW Lliedi 51.684689 -4.158072 250909 200642 SN509006
SA15 3PX Lliedi 51.695655 -4.15049 251469 201846 SN514018
SA15 3PY Lliedi 51.6854 -4.159972 250780 200725 SN507007
SA15 3PZ Dafen and Felinfoel 51.696174 -4.147664 251666 201898 SN516018
SA15 3QA Dafen and Felinfoel 51.695707 -4.148149 251631 201847 SN516018
SA15 3QB Dafen and Felinfoel 51.695897 -4.146609 251738 201865 SN517018
SA15 3QD Lliedi 51.686451 -4.14975 251490 200821 SN514008
SA15 3QE Dafen and Felinfoel 51.696201 -4.147174 251700 201900 SN516018
SA15 3QF Dafen and Felinfoel 51.696432 -4.145882 251790 201923 SN517019
SA15 3QG Lliedi 51.684301 -4.158987 250844 200601 SN508006
SA15 3QQ Tyisha 51.681668 -4.16195 250631 200314 SN506003
SA15 3RA Lliedi 51.686259 -4.159724 250800 200820 SN507008
SA15 3RB Lliedi 51.685931 -4.158507 250883 200781 SN508007
SA15 3RD Lliedi 51.68634 -4.157131 250979 200824 SN509008
SA15 3RE Lliedi 51.686868 -4.158378 250895 200885 SN508008
SA15 3RF Lliedi 51.686648 -4.157167 250978 200858 SN509008
SA15 3RG Lliedi 51.686933 -4.157311 250969 200890 SN509008
SA15 3RH Lliedi 51.687433 -4.157971 250925 200947 SN509009
SA15 3RL Lliedi 51.688467 -4.156038 251062 201058 SN510010
SA15 3RN Lliedi 51.688857 -4.155854 251076 201101 SN510011
SA15 3RP Lliedi 51.689506 -4.154785 251152 201171 SN511011
SA15 3RR Lliedi 51.689443 -4.152844 251286 201160 SN512011
SA15 3RS Lliedi 51.689861 -4.153587 251236 201208 SN512012
SA15 3RT Lliedi 51.688022 -4.155308 251111 201007 SN511010
SA15 3RU Lliedi 51.687849 -4.154938 251136 200987 SN511009
SA15 3RW Lliedi 51.688293 -4.155712 251084 201038 SN510010
SA15 3RY Lliedi 51.686463 -4.156449 251027 200836 SN510008
SA15 3SA Lliedi 51.685948 -4.156953 250990 200780 SN509007
SA15 3SB Lliedi 51.686075 -4.155534 251089 200791 SN510007
SA15 3SD Lliedi 51.687247 -4.154266 251180 200919 SN511009
SA15 3SE Lliedi 51.68496 -4.157 250984 200670 SN509006
SA15 3SF Lliedi 51.686106 -4.15827 250900 200800 SN508008
SA15 3SG Lliedi 51.684949 -4.159575 250806 200674 SN508006
SA15 3SL Lliedi 51.692245 -4.155002 251146 201476 SN511014
SA15 3SN Lliedi 51.693247 -4.151852 251367 201581 SN513015
SA15 3SP Lliedi 51.693038 -4.149976 251496 201554 SN514015
SA15 3SR Lliedi 51.693317 -4.14805 251630 201581 SN516015
SA15 3SS Dafen and Felinfoel 51.694619 -4.147142 251697 201724 SN516017
SA15 3ST Lliedi 51.694254 -4.146445 251744 201682 SN517016
SA15 3SU Dafen and Felinfoel 51.695173 -4.14588 251786 201783 SN517017
SA15 3SW Lliedi 51.693742 -4.149343 251542 201631 SN515016
SA15 3SY Lliedi 51.693398 -4.147533 251666 201589 SN516015
SA15 3TA Lliedi 51.693316 -4.146111 251764 201577 SN517015
SA15 3TB Dafen and Felinfoel 51.695165 -4.14779 251654 201786 SN516017
SA15 3TE Dafen and Felinfoel 51.696917 -4.148365 251620 201982 SN516019
SA15 3TF Dafen and Felinfoel 51.695914 -4.149468 251540 201873 SN515018
SA15 3TG Tyisha 51.681903 -4.162229 250612 200341 SN506003
SA15 3TH Tyisha 51.682424 -4.162746 250578 200400 SN505003
SA15 3TN Tyisha 51.681828 -4.162507 250593 200333 SN505003
SA15 3TP Tyisha 51.681534 -4.162392 250600 200300 SN505003
SA15 3TR Tyisha 51.682176 -4.16167 250652 200370 SN506003
SA15 3TS Tyisha 51.682935 -4.161967 250634 200455 SN506004
SA15 3TT Tyisha 51.681534 -4.162392 250600 200300 SN505003
SA15 3TU Tyisha 51.681534 -4.162392 250600 200300 SN505003
SA15 3TW Tyisha 51.682091 -4.16239 250602 200362 SN506003
SA15 3TY Tyisha 51.682902 -4.161206 250686 200450 SN506004
SA15 3UA Tyisha 51.682604 -4.161893 250638 200418 SN506004
SA15 3UB Tyisha 51.682432 -4.162435 250600 200400 SN505003
SA15 3UD Tyisha 51.683122 -4.16063 250727 200473 SN507004
SA15 3UE Tyisha 51.683113 -4.161107 250694 200473 SN506004
SA15 3UF Tyisha 51.683396 -4.161215 250687 200505 SN506005
SA15 3UG Elli 51.683331 -4.162478 250600 200500 SN505005
SA15 3UH Tyisha 51.682911 -4.159868 250779 200448 SN507004
SA15 3UL Hengoed 51.683064 -4.176931 249600 200500 SN496005
SA15 3UN Tyisha 51.682459 -4.160989 250700 200400 SN507004
SA15 3UP Tyisha 51.682639 -4.160355 250744 200419 SN507004
SA15 3UR Tyisha 51.682548 -4.160531 250732 200409 SN507004
SA15 3US Tyisha 51.682469 -4.161409 250671 200402 SN506004
SA15 3UT Tyisha 51.682531 -4.162302 250610 200411 SN506004
SA15 3UW Tyisha 51.682467 -4.159572 250798 200398 SN507003
SA15 3UX Tyisha 51.681865 -4.161482 250664 200335 SN506003
SA15 3WA Tyisha 51.680653 -4.166733 250297 200211 SN502002
SA15 3WW Tyisha 51.681794 -4.161421 250668 200327 SN506003
SA15 3WX Tyisha 51.680653 -4.166733 250297 200211 SN502002
SA15 3WY Tyisha 51.680653 -4.166733 250297 200211 SN502002
SA15 3WZ Tyisha 51.680653 -4.166733 250297 200211 SN502002
SA15 3XE Tyisha 51.680653 -4.166733 250297 200211 SN502002
SA15 3XF Tyisha 51.680653 -4.166733 250297 200211 SN502002
SA15 3XG Tyisha 51.680653 -4.166733 250297 200211 SN502002
SA15 3XH Tyisha 51.680653 -4.166733 250297 200211 SN502002
SA15 3XL Lliedi 51.688091 -4.157916 250931 201020 SN509010
SA15 3XN Tyisha 51.680653 -4.166733 250297 200211 SN502002
SA15 3XP Tyisha 51.680653 -4.166748 250296 200211 SN502002
SA15 3XR Tyisha 51.680653 -4.166733 250297 200211 SN502002
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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