Postcodes in Carmarthenshire page 4 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 7HY Gorslas 51.80368 -4.076591 256918 213711 SN569137
SA14 7LA Gorslas 51.804383 -4.072408 257209 213781 SN572137
SA14 7LB Gorslas 51.804536 -4.068377 257487 213790 SN574137
SA14 7LD Gorslas 51.804254 -4.067508 257546 213757 SN575137
SA14 7LE Gorslas 51.803939 -4.067523 257544 213722 SN575137
SA14 7LF Penygroes 51.802642 -4.067174 257564 213577 SN575135
SA14 7LG Penygroes 51.803329 -4.065875 257656 213651 SN576136
SA14 7LH Penygroes 51.802789 -4.064918 257720 213589 SN577135
SA14 7LL Gorslas 51.806211 -4.07282 257186 213985 SN571139
SA14 7LN Gorslas 51.806515 -4.072413 257215 214018 SN572140
SA14 7LP Gorslas 51.808172 -4.071256 257300 214200 SN573142
SA14 7LR Llanfihangel Aberbythych 51.811711 -4.067386 257578 214586 SN575145
SA14 7LS Llanfihangel Aberbythych 51.812453 -4.066568 257637 214667 SN576146
SA14 7LT Llanfihangel Aberbythych 51.812567 -4.066264 257658 214679 SN576146
SA14 7LU Llanfihangel Aberbythych 51.81435 -4.062051 257954 214869 SN579148
SA14 7LW Gorslas 51.808849 -4.070069 257384 214273 SN573142
SA14 7LX Llanfihangel Aberbythych 51.813136 -4.064046 257813 214738 SN578147
SA14 7LY Llanfihangel Aberbythych 51.814333 -4.06294 257893 214869 SN578148
SA14 7NA Llanfihangel Aberbythych 51.81556 -4.063296 257872 215006 SN578150
SA14 7NB Gorslas 51.804831 -4.068971 257447 213824 SN574138
SA14 7ND Penygroes 51.791806 -4.04713 258912 212333 SN589123
SA14 7NE Gorslas 51.808098 -4.079976 256699 214209 SN566142
SA14 7NF Gorslas 51.807761 -4.078176 256822 214168 SN568141
SA14 7NG Gorslas 51.813606 -4.088393 256136 214838 SN561148
SA14 7NH Gorslas 51.818128 -4.092975 255835 215350 SN558153
SA14 7NL Gorslas 51.820764 -4.089368 256092 215636 SN560156
SA14 7NN Gorslas 51.80645 -4.077579 256859 214021 SN568140
SA14 7NP Penygroes 51.802062 -4.051922 258614 213483 SN586134
SA14 7NR Penygroes 51.802291 -4.054872 258411 213514 SN584135
SA14 7NS Penygroes 51.800911 -4.051473 258641 213354 SN586133
SA14 7NT Penygroes 51.800873 -4.049557 258773 213346 SN587133
SA14 7NU Penygroes 51.79986 -4.055023 258393 213244 SN583132
SA14 7NW Penygroes 51.795766 -4.063378 257804 212805 SN578128
SA14 7NY Penygroes 51.800365 -4.054944 258400 213300 SN584132
SA14 7PA Penygroes 51.801459 -4.053065 258533 213418 SN585134
SA14 7PB Penygroes 51.798691 -4.060162 258035 213124 SN580131
SA14 7PD Penygroes 51.797543 -4.062067 257900 213000 SN579130
SA14 7PE Penygroes 51.797234 -4.062735 257853 212967 SN578129
SA14 7PF Penygroes 51.797963 -4.061173 257963 213045 SN579130
SA14 7PG Penygroes 51.800301 -4.052393 258576 213288 SN585132
SA14 7PH Penygroes 51.801111 -4.048785 258827 213371 SN588133
SA14 7PJ Penygroes 51.800561 -4.047817 258892 213308 SN588133
SA14 7PL Penygroes 51.801301 -4.043572 259187 213382 SN591133
SA14 7PN Penygroes 51.799129 -4.050029 258735 213153 SN587131
SA14 7PP Penygroes 51.79991 -4.048049 258874 213236 SN588132
SA14 7PR Penygroes 51.798928 -4.048178 258862 213127 SN588131
SA14 7PS Penygroes 51.797003 -4.048207 258854 212913 SN588129
SA14 7PT Penygroes 51.796367 -4.047554 258897 212841 SN588128
SA14 7PU Penygroes 51.795629 -4.049049 258792 212762 SN587127
SA14 7PW Penygroes 51.799977 -4.048864 258818 213245 SN588132
SA14 7PX Penygroes 51.79352 -4.047817 258870 212525 SN588125
SA14 7PY Penygroes 51.794535 -4.046862 258939 212636 SN589126
SA14 7PZ Penygroes 51.79483 -4.044932 259073 212665 SN590126
SA14 7RA Penygroes 51.794553 -4.04534 259044 212635 SN590126
SA14 7RB Penygroes 51.792401 -4.048578 258814 212402 SN588124
SA14 7RD Penygroes 51.791127 -4.046786 258934 212257 SN589122
SA14 7RE Penygroes 51.794554 -4.045215 259053 212635 SN590126
SA14 7RF Penygroes 51.794324 -4.049681 258744 212618 SN587126
SA14 7RG Penygroes 51.792588 -4.049732 258735 212425 SN587124
SA14 7RH Penygroes 51.793951 -4.046836 258939 212571 SN589125
SA14 7RJ Penygroes 51.793706 -4.051117 258643 212552 SN586125
SA14 7RL Penygroes 51.804922 -4.055026 258409 213807 SN584138
SA14 7RN Penygroes 51.80713 -4.058869 258151 214060 SN581140
SA14 7RP Penygroes 51.803379 -4.053273 258525 213632 SN585136
SA14 7RQ Penygroes 51.80776 -4.058796 258158 214130 SN581141
SA14 7RR Penygroes 51.803086 -4.053617 258500 213600 SN585136
SA14 7RS Penygroes 51.803503 -4.055507 258371 213650 SN583136
SA14 7RT Penygroes 51.803499 -4.057209 258254 213653 SN582136
SA14 7RU Penygroes 51.802721 -4.061076 257985 213574 SN579135
SA14 7RW Llanfihangel Aberbythych 51.811208 -4.063218 257864 214522 SN578145
SA14 7RX Penygroes 51.802993 -4.054817 258417 213592 SN584135
SA14 7RY Penygroes 51.803919 -4.052717 258565 213691 SN585136
SA14 7RZ Penygroes 51.80274 -4.058915 258134 213572 SN581135
SA14 7SA Llanfihangel Aberbythych 51.819167 -4.047776 258953 215377 SN589153
SA14 7SD Llanfihangel Aberbythych 51.8175 -4.051095 258719 215198 SN587151
SA14 7SE Llanfihangel Aberbythych 51.819343 -4.049501 258835 215400 SN588153
SA14 7SF Llanfihangel Aberbythych 51.822847 -4.049713 258831 215790 SN588157
SA14 7SG Llanfihangel Aberbythych 51.828987 -4.058559 258241 216490 SN582164
SA14 7SH Llanfihangel Aberbythych 51.828462 -4.062817 257946 216440 SN579164
SA14 7SL Llanfihangel Aberbythych 51.823523 -4.067607 257600 215900 SN576158
SA14 7SN Llanfihangel Aberbythych 51.823601 -4.059049 258190 215892 SN581158
SA14 7SP Gorslas 51.820318 -4.073439 257188 215555 SN571155
SA14 7SR Llanfihangel Aberbythych 51.825649 -4.070999 257373 216143 SN573161
SA14 7SS Llanfihangel Aberbythych 51.830774 -4.071031 257387 216713 SN573167
SA14 7ST Llanfihangel Aberbythych 51.825111 -4.081007 256682 216103 SN566161
SA14 7SU Llanfihangel Aberbythych 51.829868 -4.082547 256591 216635 SN565166
SA14 7SW Llanfihangel Aberbythych 51.823844 -4.068304 257553 215937 SN575159
SA14 7SY Llanfihangel Aberbythych 51.832288 -4.083486 256534 216906 SN565169
SA14 7TA Llanddarog 51.840344 -4.09371 255855 217822 SN558178
SA14 7TB Llanddarog 51.842225 -4.09611 255696 218036 SN556180
SA14 7TG Llanfihangel Aberbythych 51.829722 -4.051506 258729 216558 SN587165
SA14 7TH Llanfihangel Aberbythych 51.830212 -4.050676 258788 216611 SN587166
SA14 7TL Llanfihangel Aberbythych 51.828719 -4.050778 258776 216445 SN587164
SA14 7TN Llanfihangel Aberbythych 51.829093 -4.051492 258728 216488 SN587164
SA14 7TP Llanfihangel Aberbythych 51.828982 -4.04497 259177 216463 SN591164
SA14 7TR Llanfihangel Aberbythych 51.826434 -4.038397 259622 216167 SN596161
SA14 7TS Llanfihangel Aberbythych 51.823962 -4.044583 259188 215904 SN591159
SA14 7TT Llandybie 51.81887 -4.040551 259450 215330 SN594153
SA14 7TU Llanfihangel Aberbythych 51.817538 -4.043136 259268 215187 SN592151
SA14 7TW Llanfihangel Aberbythych 51.828492 -4.051382 258734 216421 SN587164
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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