Postcodes in Carmarthenshire page 56 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
SA31 2HS Llangunnor 51.85394 -4.285508 242691 219731 SN426197
SA31 2HT Llangunnor 51.853572 -4.286855 242596 219693 SN425196
SA31 2HU Carmarthen Town North and South 51.86547 -4.282621 242930 221007 SN429210
SA31 2HX Llangunnor 51.852536 -4.277632 243228 219558 SN432195
SA31 2HY Llangunnor 51.856559 -4.282555 242903 220016 SN429200
SA31 2HZ Abergwili 51.866388 -4.266762 244025 221075 SN440210
SA31 2JA Abergwili 51.865836 -4.269719 243819 221020 SN438210
SA31 2JB Abergwili 51.866062 -4.269673 243823 221045 SN438210
SA31 2JD Abergwili 51.866597 -4.269917 243808 221105 SN438211
SA31 2JE Abergwili 51.86509 -4.268796 243880 220935 SN438209
SA31 2JF Abergwili 51.867768 -4.261435 244396 221217 SN443212
SA31 2JG Abergwili 51.865576 -4.266903 244012 220985 SN440209
SA31 2JH Abergwili 51.870486 -4.271588 243706 221541 SN437215
SA31 2JJ Abergwili 51.871699 -4.273022 243612 221679 SN436216
SA31 2JL Abergwili 51.873575 -4.273182 243607 221888 SN436218
SA31 2JN Abergwili 51.870263 -4.272862 243618 221519 SN436215
SA31 2JP Abergwili 51.866642 -4.271765 243681 221114 SN436211
SA31 2JQ Abergwili 51.869557 -4.265171 244145 221424 SN441214
SA31 2JR Abergwili 51.866405 -4.267744 243957 221079 SN439210
SA31 2JS Carmarthen Town North and South 51.874913 -4.302415 241600 222100 SN416221
SA31 2JT Abergwili 51.869056 -4.271087 243736 221381 SN437213
SA31 2JU Abergwili 51.869502 -4.271734 243693 221432 SN436214
SA31 2JW Abergwili 51.878701 -4.273193 243625 222458 SN436224
SA31 2JX Abergwili 51.868398 -4.270735 243758 221307 SN437213
SA31 2JY Llangunnor 51.84904 -4.302938 241473 219224 SN414192
SA31 2JZ Llangunnor 51.847972 -4.297743 241827 219094 SN418190
SA31 2LA Llangunnor 51.849211 -4.300594 241635 219238 SN416192
SA31 2LB Llangunnor 51.848109 -4.293961 242088 219101 SN420191
SA31 2LD Llangunnor 51.849222 -4.298199 241800 219234 SN418192
SA31 2LE Llangunnor 51.848749 -4.292498 242191 219169 SN421191
SA31 2LF Llangunnor 51.849142 -4.292184 242214 219212 SN422192
SA31 2LG Llangunnor 51.847351 -4.283025 242839 218993 SN428189
SA31 2LH Llangunnor 51.849802 -4.291549 242260 219284 SN422192
SA31 2LJ Llangunnor 51.847674 -4.29918 241727 219064 SN417190
SA31 2LL Llangunnor 51.844273 -4.295609 241961 218678 SN419186
SA31 2LN Llangunnor 51.848555 -4.29924 241726 219162 SN417191
SA31 2LP Llangyndeyrn 51.832766 -4.289444 242345 217385 SN423173
SA31 2LQ Llangunnor 51.850024 -4.293042 242158 219312 SN421193
SA31 2LR Llangyndeyrn 51.834538 -4.288953 242385 217581 SN423175
SA31 2LS Llangunnor 51.834698 -4.279802 243016 217579 SN430175
SA31 2LT Llangyndeyrn 51.832261 -4.293663 242053 217338 SN420173
SA31 2LU Llangyndeyrn 51.83371 -4.289469 242347 217490 SN423174
SA31 2LW Llangyndeyrn 51.835917 -4.29157 242210 217740 SN422177
SA31 2LX Llangyndeyrn 51.829402 -4.286725 242521 217005 SN425170
SA31 2LY Llangyndeyrn 51.828682 -4.291333 242201 216935 SN422169
SA31 2LZ Llangyndeyrn 51.828398 -4.290216 242277 216901 SN422169
SA31 2NA Llangyndeyrn 51.828118 -4.28801 242428 216865 SN424168
SA31 2NB Llangyndeyrn 51.827361 -4.286709 242515 216778 SN425167
SA31 2ND Llangyndeyrn 51.826672 -4.286021 242560 216700 SN425166
SA31 2NE Llangunnor 51.851321 -4.292977 242167 219456 SN421194
SA31 2NF Llangunnor 51.844131 -4.305628 241270 218684 SN412186
SA31 2NG Llangunnor 51.846417 -4.311007 240908 218950 SN409189
SA31 2NH Llangunnor 51.840383 -4.303686 241391 218263 SN413182
SA31 2NJ Llangunnor 51.845267 -4.300901 241600 218800 SN416188
SA31 2NL Llangunnor 51.852014 -4.293877 242107 219535 SN421195
SA31 2NN Llangunnor 51.8513 -4.300919 241620 219471 SN416194
SA31 2NP Llangunnor 51.851228 -4.295905 241965 219452 SN419194
SA31 2NQ Llangunnor 51.839882 -4.309519 240987 218220 SN409182
SA31 2NR Llangunnor 51.853276 -4.295545 241997 219679 SN419196
SA31 2NS Llangunnor 51.853667 -4.294905 242042 219721 SN420197
SA31 2NT Llangunnor 51.84791 -4.300906 241609 219094 SN416190
SA31 2NU Llangunnor 51.85199 -4.296903 241899 219539 SN418195
SA31 2NW Llangunnor 51.852895 -4.298473 241794 219643 SN417196
SA31 2NX Llangunnor 51.848128 -4.30035 241648 219117 SN416191
SA31 2NY Llangunnor 51.85261 -4.293246 242153 219600 SN421195
SA31 2NZ Llangunnor 51.852417 -4.295349 242007 219583 SN420195
SA31 2PA Llangunnor 51.85277 -4.291976 242241 219615 SN422196
SA31 2PB Llangunnor 51.852221 -4.286467 242618 219542 SN426195
SA31 2PD Llangunnor 51.851101 -4.283941 242789 219412 SN427194
SA31 2PE Llangunnor 51.850901 -4.300637 241638 219426 SN416194
SA31 2PF Llangunnor 51.85085 -4.305542 241300 219431 SN413194
SA31 2PG Llangunnor 51.847133 -4.277577 243213 218957 SN432189
SA31 2PH Llangunnor 51.845427 -4.272757 243539 218757 SN435187
SA31 2PJ Llangunnor 51.846999 -4.298783 241752 218988 SN417189
SA31 2PL Llangunnor 51.847627 -4.297029 241875 219054 SN418190
SA31 2PN Carmarthen Town North and South 51.873007 -4.280686 243089 221841 SN430218
SA31 2PP Abergwili 51.876 -4.281695 243030 222176 SN430221
SA31 2PQ Llangunnor 51.848222 -4.302919 241471 219133 SN414191
SA31 2WX Llangunnor 51.850859 -4.305565 241298 219432 SN412194
SA31 2WY Llangunnor 51.85085 -4.305571 241298 219431 SN412194
SA31 2WZ Llangunnor 51.85085 -4.305542 241300 219431 SN413194
SA31 2YA Llangunnor 51.85085 -4.305571 241298 219431 SN412194
SA31 2YB Llangunnor 51.85085 -4.305542 241300 219431 SN413194
SA31 2YD Abergwili 51.875309 -4.282095 243000 222100 SN430221
SA31 2YE Abergwili 51.875309 -4.282095 243000 222100 SN430221
SA31 2YG Llangunnor 51.85085 -4.305571 241298 219431 SN412194
SA31 2YH Abergwili 51.875309 -4.282095 243000 222100 SN430221
SA31 2YL Llangunnor 51.855584 -4.289708 242407 219923 SN424199
SA31 2YN Llangunnor 51.85085 -4.305571 241298 219431 SN412194
SA31 2YP Llangunnor 51.85085 -4.305571 241298 219431 SN412194
SA31 2YQ Llangunnor 51.85085 -4.305542 241300 219431 SN413194
SA31 2YR Llangunnor 51.85085 -4.305571 241298 219431 SN412194
SA31 2YS Llangunnor 51.855593 -4.289709 242407 219924 SN424199
SA31 2YT Llangunnor 51.855593 -4.289709 242407 219924 SN424199
SA31 2YU Llangunnor 51.85085 -4.305571 241298 219431 SN412194
SA31 2YW Abergwili 51.875309 -4.282095 243000 222100 SN430221
SA31 2YX Abergwili 51.875309 -4.282095 243000 222100 SN430221
SA31 2YY Llangunnor 51.85085 -4.305542 241300 219431 SN413194
SA31 2ZB Llangunnor 51.85085 -4.305542 241300 219431 SN413194
SA31 2ZR Llangunnor 51.85085 -4.305571 241298 219431 SN412194
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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