Postcodes in Carmarthenshire page 72 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
SA34 0AD Whitland 51.819618 -4.616207 219781 216681 SN197166
SA34 0AE Whitland 51.820058 -4.61706 219724 216732 SN197167
SA34 0AF Whitland 51.818933 -4.617082 219718 216607 SN197166
SA34 0AG Whitland 51.819641 -4.614772 219880 216680 SN198166
SA34 0AH Whitland 51.819429 -4.619041 219585 216667 SN195166
SA34 0AJ Whitland 51.819478 -4.614008 219932 216660 SN199166
SA34 0AL Whitland 51.819236 -4.613544 219963 216632 SN199166
SA34 0AN Whitland 51.818948 -4.613992 219931 216601 SN199166
SA34 0AP Whitland 51.81832 -4.613926 219933 216531 SN199165
SA34 0AQ Whitland 51.820469 -4.61392 219942 216770 SN199167
SA34 0AR Whitland 51.819204 -4.614195 219918 216630 SN199166
SA34 0AS Whitland 51.818445 -4.613963 219931 216545 SN199165
SA34 0AT Whitland 51.819895 -4.615048 219862 216709 SN198167
SA34 0AU Whitland 51.821104 -4.615713 219821 216845 SN198168
SA34 0AW Whitland 51.818381 -4.613596 219956 216537 SN199165
SA34 0AX Whitland 51.822406 -4.615774 219822 216990 SN198169
SA34 0AY Whitland 51.82582 -4.617147 219741 217373 SN197173
SA34 0BA Whitland 51.821479 -4.615836 219814 216887 SN198168
SA34 0BB Whitland 51.823498 -4.616447 219780 217113 SN197171
SA34 0BD Whitland 51.822043 -4.616362 219780 216951 SN197169
SA34 0BE Whitland 51.824028 -4.617653 219699 217175 SN196171
SA34 0BG Whitland 51.824644 -4.617079 219741 217242 SN197172
SA34 0BH Whitland 51.827569 -4.618569 219650 217571 SN196175
SA34 0BJ Whitland 51.82182 -4.602098 220762 216891 SN207168
SA34 0BL Whitland 51.822526 -4.601065 220836 216967 SN208169
SA34 0BN Whitland 51.856179 -4.67282 216029 220888 SN160208
SA34 0BQ Whitland 51.826022 -4.622224 219392 217408 SN193174
SA34 0BX Whitland 51.821465 -4.598595 221002 216843 SN210168
SA34 0BZ Llanboidy 51.831447 -4.618098 219698 218001 SN196180
SA34 0DA Whitland 51.820053 -4.601053 220827 216692 SN208166
SA34 0DB Whitland 51.817543 -4.602316 220730 216416 SN207164
SA34 0DD Llanboidy 51.866346 -4.565606 223451 221753 SN234217
SA34 0DE Llanboidy 51.873145 -4.558598 223960 222492 SN239224
SA34 0DF Llanboidy 51.87767 -4.557707 224039 222993 SN240229
SA34 0DG Trelech 51.888655 -4.564522 223613 224231 SN236242
SA34 0DH Trelech 51.89325 -4.576063 222837 224770 SN228247
SA34 0DJ Trelech 51.895035 -4.572168 223112 224959 SN231249
SA34 0DL Trelech 51.869802 -4.533973 225642 222061 SN256220
SA34 0DN Trelech 51.886499 -4.531628 225868 223912 SN258239
SA34 0DP Trelech 51.900521 -4.549846 224669 225515 SN246255
SA34 0DR Trelech 51.904204 -4.537566 225528 225895 SN255258
SA34 0DS Trelech 51.912957 -4.534512 225772 226861 SN257268
SA34 0DT Trelech 51.922842 -4.552333 224585 228003 SN245280
SA34 0DU Trelech 51.929973 -4.562266 223930 228820 SN239288
SA34 0EB Llanboidy 51.833648 -4.591821 221517 218181 SN215181
SA34 0ED Llanboidy 51.85832 -4.571569 223009 220875 SN230208
SA34 0EE Llanboidy 51.871178 -4.583968 222206 222335 SN222223
SA34 0EF Llanboidy 51.873633 -4.573329 222948 222582 SN229225
SA34 0EG Llanboidy 51.875873 -4.587231 222000 222865 SN220228
SA34 0EH Llanboidy 51.876455 -4.587351 221994 222930 SN219229
SA34 0EJ Llanboidy 51.878532 -4.591844 221693 223172 SN216231
SA34 0EL Llanboidy 51.879518 -4.593659 221572 223286 SN215232
SA34 0EN Llanboidy 51.885068 -4.594386 221544 223905 SN215239
SA34 0EP Llanboidy 51.883588 -4.591772 221718 223734 SN217237
SA34 0ER Llanboidy 51.873935 -4.593135 221586 222664 SN215226
SA34 0ES Llanboidy 51.870434 -4.613563 220166 222325 SN201223
SA34 0ET Llanboidy 51.883276 -4.609963 220465 223744 SN204237
SA34 0EU Llanboidy 51.904249 -4.614784 220217 226088 SN202260
SA34 0EX Llanboidy 51.901464 -4.601248 221137 225745 SN211257
SA34 0EY Llanboidy 51.891378 -4.600636 221139 224622 SN211246
SA34 0HA Llanboidy 51.887631 -4.584985 222201 224167 SN222241
SA34 0HB Llanboidy 51.881188 -4.574516 222896 223425 SN228234
SA34 0HD Whitland 51.821309 -4.59876 220990 216826 SN209168
SA34 0HE Whitland 51.821839 -4.599995 220907 216888 SN209168
SA34 0HG Whitland 51.82264 -4.59875 220996 216974 SN209169
SA34 0HH Whitland 51.819202 -4.608231 220329 216615 SN203166
SA34 0HJ Whitland 51.820028 -4.605826 220498 216701 SN204167
SA34 0HL Whitland 51.819897 -4.604846 220565 216684 SN205166
SA34 0HN Whitland 51.81922 -4.607811 220358 216616 SN203166
SA34 0HP Whitland 51.820638 -4.603467 220663 216763 SN206167
SA34 0HQ Whitland 51.820429 -4.606822 220431 216748 SN204167
SA34 0HR Whitland 51.822342 -4.597165 221104 216937 SN211169
SA34 0HS Trelech 51.896936 -4.566636 223500 225157 SN235251
SA34 0HT Trelech 51.898344 -4.560233 223946 225298 SN239252
SA34 0HU Trelech 51.907107 -4.558842 224076 226269 SN240262
SA34 0HW Whitland 51.822159 -4.599781 220923 216923 SN209169
SA34 0HX Trelech 51.907067 -4.557371 224177 226261 SN241262
SA34 0HY Trelech 51.907179 -4.551372 224590 226259 SN245262
SA34 0HZ Whitland 51.821185 -4.598651 220997 216812 SN209168
SA34 0JA Trelech 51.914186 -4.564959 223683 227071 SN236270
SA34 0JB Trelech 51.909688 -4.575724 222925 226597 SN229265
SA34 0JD Trelech 51.914971 -4.566458 223583 227162 SN235271
SA34 0JE Trelech 51.91441 -4.578554 222749 227129 SN227271
SA34 0JF Whitland 51.820874 -4.604192 220614 216791 SN206167
SA34 0JG Llanboidy 51.914173 -4.596689 221501 227147 SN215271
SA34 0JH Llanboidy 51.921591 -4.59063 221947 227957 SN219279
SA34 0JJ Llanboidy 51.93135 -4.578682 222807 229013 SN228290
SA34 0JL Llanboidy 51.925148 -4.572813 223186 228309 SN231283
SA34 0JN Trelech 51.919368 -4.555336 224365 227624 SN243276
SA34 0JP Llanboidy 51.926942 -4.60691 220849 228592 SN208285
SA34 0JR Llanboidy 51.922945 -4.601399 221212 228134 SN212281
SA34 0JS Llanboidy 51.918429 -4.606373 220852 227644 SN208276
SA34 0JT Llanboidy 51.912534 -4.616705 220118 227014 SN201270
SA34 0JU Llanboidy 51.92154 -4.624196 219639 228034 SN196280
SA34 0JX Llanboidy 51.913243 -4.632888 219008 227133 SN190271
SA34 0LG Llanboidy 51.832745 -4.600551 220912 218102 SN209181
SA34 0LH Llanboidy 51.856164 -4.595627 221344 220694 SN213206
SA34 0LJ Llanboidy 51.863271 -4.594308 221463 221481 SN214214
SA34 0LL Llanboidy 51.863312 -4.571955 223002 221431 SN230214
SA34 0LN Llanboidy 51.850813 -4.567786 223240 220031 SN232200
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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