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 7HU Gorslas 51.806311 -4.084391 256389 214019 SN563140
SA14 7HY Gorslas 51.803688 -4.076611 256917 213712 SN569137
SA14 7LA Gorslas 51.804383 -4.072408 257209 213781 SN572137
SA14 7LB Gorslas 51.804543 -4.068397 257486 213791 SN574137
SA14 7LD Gorslas 51.804262 -4.067528 257545 213758 SN575137
SA14 7LE Gorslas 51.803947 -4.067543 257543 213723 SN575137
SA14 7LF Penygroes 51.802649 -4.067193 257563 213578 SN575135
SA14 7LG Penygroes 51.803329 -4.065876 257656 213651 SN576136
SA14 7LH Penygroes 51.802797 -4.064938 257719 213590 SN577135
SA14 7LL Gorslas 51.806219 -4.07284 257185 213986 SN571139
SA14 7LN Gorslas 51.806522 -4.072433 257214 214019 SN572140
SA14 7LP Gorslas 51.808179 -4.071276 257299 214201 SN572142
SA14 7LR Llanfihangel Aberbythych 51.811719 -4.067405 257577 214587 SN575145
SA14 7LS Llanfihangel Aberbythych 51.812425 -4.06664 257632 214664 SN576146
SA14 7LT Llanfihangel Aberbythych 51.812575 -4.066284 257657 214680 SN576146
SA14 7LU Llanfihangel Aberbythych 51.814357 -4.062071 257953 214870 SN579148
SA14 7LW Gorslas 51.808857 -4.070089 257383 214274 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 51.815567 -4.063316 257871 215007 SN578150
SA14 7NB Gorslas 51.804839 -4.068991 257446 213825 SN574138
SA14 7ND Penygroes 51.791813 -4.04715 258911 212334 SN589123
SA14 7NE Gorslas 51.808098 -4.079976 256699 214209 SN566142
SA14 7NF Gorslas 51.808237 -4.078692 256788 214222 SN567142
SA14 7NG Gorslas 51.813614 -4.088413 256135 214839 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 -4.07758 256859 214021 SN568140
SA14 7NP Penygroes 51.802062 -4.051923 258614 213483 SN586134
SA14 7NR Penygroes 51.802298 -4.054892 258410 213515 SN584135
SA14 7NS Penygroes 51.800919 -4.051493 258640 213355 SN586133
SA14 7NT Penygroes 51.80088 -4.049577 258772 213347 SN587133
SA14 7NU Penygroes 51.799868 -4.055043 258392 213245 SN583132
SA14 7NW Penygroes 51.795774 -4.063398 257803 212806 SN578128
SA14 7NY Penygroes 51.800373 -4.054964 258399 213301 SN583133
SA14 7PA Penygroes 51.801467 -4.053085 258532 213419 SN585134
SA14 7PB Penygroes 51.798699 -4.060182 258034 213125 SN580131
SA14 7PD Penygroes 51.79755 -4.062087 257899 213001 SN578130
SA14 7PE Penygroes 51.797242 -4.062755 257852 212968 SN578129
SA14 7PF Penygroes 51.79797 -4.061193 257962 213046 SN579130
SA14 7PG Penygroes 51.800301 -4.052394 258576 213288 SN585132
SA14 7PH Penygroes 51.801119 -4.048805 258826 213372 SN588133
SA14 7PJ Penygroes 51.800569 -4.047837 258891 213309 SN588133
SA14 7PL Penygroes 51.801308 -4.043592 259186 213383 SN591133
SA14 7PN Penygroes 51.799136 -4.050049 258734 213154 SN587131
SA14 7PP Penygroes 51.799917 -4.048069 258873 213237 SN588132
SA14 7PR Penygroes 51.798935 -4.048198 258861 213128 SN588131
SA14 7PS Penygroes 51.79701 -4.048227 258853 212914 SN588129
SA14 7PT Penygroes 51.796374 -4.047574 258896 212842 SN588128
SA14 7PU Penygroes 51.795629 -4.049049 258792 212762 SN587127
SA14 7PW Penygroes 51.799984 -4.048884 258817 213246 SN588132
SA14 7PX Penygroes 51.793528 -4.047837 258869 212526 SN588125
SA14 7PY Penygroes 51.794543 -4.046882 258938 212637 SN589126
SA14 7PZ Penygroes 51.794837 -4.044952 259072 212666 SN590126
SA14 7RA Penygroes 51.79456 -4.045361 259043 212636 SN590126
SA14 7RB Penygroes 51.792408 -4.048598 258813 212403 SN588124
SA14 7RD Penygroes 51.791127 -4.046786 258934 212257 SN589122
SA14 7RE Penygroes 51.794554 -4.045215 259053 212635 SN590126
SA14 7RF Penygroes 51.794332 -4.049701 258743 212619 SN587126
SA14 7RG Penygroes 51.792595 -4.049753 258734 212426 SN587124
SA14 7RH Penygroes 51.793959 -4.046856 258938 212572 SN589125
SA14 7RJ Penygroes 51.793713 -4.051137 258642 212553 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 51.803093 -4.053637 258499 213601 SN584136
SA14 7RS Penygroes 51.80351 -4.055527 258370 213651 SN583136
SA14 7RT Penygroes 51.803499 -4.057209 258254 213653 SN582136
SA14 7RU Penygroes 51.80272 -4.061076 257985 213574 SN579135
SA14 7RW Llanfihangel Aberbythych 51.811208 -4.063218 257864 214522 SN578145
SA14 7RX Penygroes 51.803001 -4.054837 258416 213593 SN584135
SA14 7RY Penygroes 51.803919 -4.052718 258565 213691 SN585136
SA14 7RZ Penygroes 51.80274 -4.058916 258134 213572 SN581135
SA14 7SA Llanfihangel Aberbythych 51.819175 -4.047796 258952 215378 SN589153
SA14 7SD Llanfihangel Aberbythych 51.817507 -4.051115 258718 215199 SN587151
SA14 7SE Llanfihangel Aberbythych 51.819343 -4.049501 258835 215400 SN588153
SA14 7SF Llanfihangel Aberbythych 51.822855 -4.049733 258830 215791 SN588157
SA14 7SG Llanfihangel Aberbythych 51.828987 -4.05856 258241 216490 SN582164
SA14 7SH Llanfihangel Aberbythych 51.828462 -4.062817 257946 216440 SN579164
SA14 7SL Llanfihangel Aberbythych 51.823531 -4.067627 257599 215901 SN575159
SA14 7SN Llanfihangel Aberbythych 51.823609 -4.059069 258189 215893 SN581158
SA14 7SP Gorslas 51.820326 -4.073459 257187 215556 SN571155
SA14 7SR Llanfihangel Aberbythych 51.825656 -4.071019 257372 216144 SN573161
SA14 7SS Llanfihangel Aberbythych 51.830781 -4.071051 257386 216714 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 51.823851 -4.068324 257552 215938 SN575159
SA14 7SY Llanfihangel Aberbythych 51.836765 -4.078975 256859 217395 SN568173
SA14 7TA Llanddarog 51.840352 -4.09373 255854 217823 SN558178
SA14 7TB Llanddarog 51.842225 -4.09611 255696 218036 SN556180
SA14 7TG Llanfihangel Aberbythych 51.82973 -4.051526 258728 216559 SN587165
SA14 7TH Llanfihangel Aberbythych 51.830212 -4.050677 258788 216611 SN587166
SA14 7TL Llanfihangel Aberbythych 51.828727 -4.050798 258775 216446 SN587164
SA14 7TN Llanfihangel Aberbythych 51.829101 -4.051511 258727 216489 SN587164
SA14 7TP Llanfihangel Aberbythych 51.82899 -4.04499 259176 216464 SN591164
SA14 7TR Llanfihangel Aberbythych 51.826442 -4.038417 259621 216168 SN596161
SA14 7TS Llanfihangel Aberbythych 51.82397 -4.044603 259187 215905 SN591159
SA14 7TT Llandybie 51.818878 -4.040571 259449 215331 SN594153
SA14 7TU Llanfihangel Aberbythych 51.817538 -4.043137 259268 215187 SN592151
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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