Postcodes in Carmarthenshire page 49 Unitary Authority

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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
SA19 9TD Llangadog 51.882328 -3.840514 273415 222020 SN734220
SA19 9TE Llangadog 51.882443 -3.846331 273015 222043 SN730220
SA19 9TF Llangadog 51.894245 -3.836903 273697 223339 SN736233
SA19 9TG Llangadog 51.894494 -3.830126 274164 223355 SN741233
SA19 9TH Llangadog 51.886077 -3.824349 274538 222409 SN745224
SA19 9TL Llangadog 51.890296 -3.815524 275157 222863 SN751228
SA19 9TN Llangadog 51.887301 -3.807425 275706 222516 SN757225
SA19 9TP Llangadog 51.895754 -3.797402 276419 223439 SN764234
SA19 9TR Llangadog 51.894436 -3.822275 274704 223335 SN747233
SA19 9TW Llangadog 51.897151 -3.806556 275793 223610 SN757236
SA19 9TY Llangadog 51.903588 -3.813676 275321 224338 SN753243
SA19 9UA Llangadog 51.903169 -3.804646 275941 224276 SN759242
SA19 9UB Llangadog 51.909785 -3.794778 276638 224995 SN766249
SA19 9UD Llangadog 51.904511 -3.798086 276396 224414 SN763244
SA19 9UE Llangadog 51.903801 -3.789771 276966 224321 SN769243
SA19 9UF Llangadog 51.908219 -3.79252 276789 224817 SN767248
SA19 9UG Llangadog 51.911133 -3.787169 277165 225132 SN771251
SA19 9UH Llangadog 51.911717 -3.782482 277489 225189 SN774251
SA19 9UL Llangadog 51.905891 -3.778849 277723 224535 SN777245
SA19 9UN Llangadog 51.900523 -3.750045 279690 223890 SN796238
SA19 9UP Llangadog 51.908083 -3.780157 277639 224781 SN776247
SA19 9UR Llangadog 51.899464 -3.791125 276861 223841 SN768238
SA19 9UW Llangadog 51.900299 -3.768642 278410 223896 SN784238
SA19 9UY Llangadog 51.905595 -3.81412 275296 224562 SN752245
SA19 9WA Manordeilo and Salem 51.891375 -3.988512 263257 223294 SN632232
SA19 9WG Manordeilo and Salem 51.891375 -3.988512 263257 223294 SN632232
SA19 9WR Manordeilo and Salem 51.891375 -3.988512 263257 223294 SN632232
SA19 9WZ Manordeilo and Salem 51.891421 -3.988485 263259 223299 SN632232
SA19 9XJ Llangadog 51.905595 -3.814106 275297 224562 SN752245
SA19 9YA Llangadog 51.904913 -3.811098 275502 224481 SN755244
SA19 9YB Llangadog 51.90983 -3.803038 276070 225014 SN760250
SA19 9YD Llangadog 51.912613 -3.795109 276623 225310 SN766253
SA19 9YE Llangadog 51.913051 -3.801727 276169 225370 SN761253
SA19 9YF Llangadog 51.915136 -3.790615 276939 225583 SN769255
SA19 9YG Llangadog 51.917961 -3.785768 277280 225889 SN772258
SA19 9YH Llangadog 51.917279 -3.793943 276716 225827 SN767258
SA19 9YL Llangadog 51.920217 -3.797055 276510 226159 SN765261
SA19 9YN Llangadog 51.919059 -3.810999 275548 226054 SN755260
SA19 9YP Llangadog 51.919613 -3.762683 278872 226034 SN788260
SA19 9YR Llangadog 51.927755 -3.75938 279121 226934 SN791269
SA19 9YS Llangadog 51.932999 -3.762291 278935 227522 SN789275
SA19 9YT Llangadog 51.931574 -3.771574 278293 227379 SN782273
SA19 9YU Llangadog 51.931999 -3.78154 277609 227443 SN776274
SA19 9YW Llangadog 51.919908 -3.777135 277879 226091 SN778260
SA19 9YX Manordeilo and Salem 51.891872 -3.987894 263301 223348 SN633233
SA19 9YY Llangadog 51.933738 -3.78606 277303 227644 SN773276
SA19 9YZ Llangadog 51.924414 -3.869374 271549 226751 SN715267
SA20 0AA Llandovery 51.993929 -3.796757 276733 234356 SN767343
SA20 0AB Llandovery 51.994172 -3.796737 276735 234383 SN767343
SA20 0AD Llandovery 51.99433 -3.796394 276759 234400 SN767343
SA20 0AE Llandovery 51.994292 -3.796553 276748 234396 SN767343
SA20 0AF Llandovery 51.993883 -3.796813 276729 234351 SN767343
SA20 0AG Llandovery 51.989733 -3.80476 276172 233903 SN761339
SA20 0AH Llandovery 51.994057 -3.797184 276704 234371 SN767343
SA20 0AJ Llandovery 52.018861 -3.678044 284947 236934 SN849369
SA20 0AL Llandovery 51.997898 -3.797091 276721 234798 SN767347
SA20 0AN Llandovery 51.993512 -3.795793 276798 234308 SN767343
SA20 0AP Llandovery 51.993505 -3.79741 276687 234310 SN766343
SA20 0AQ Llandovery 52.000142 -3.681074 284691 234857 SN846348
SA20 0AR Llandovery 51.993254 -3.79858 276606 234284 SN766342
SA20 0AS Llandovery 51.990207 -3.803788 276240 233954 SN762339
SA20 0AT Llandovery 51.993306 -3.799864 276518 234292 SN765342
SA20 0AU Llandovery 51.992691 -3.800684 276460 234225 SN764342
SA20 0AW Llandovery 51.993719 -3.796341 276761 234332 SN767343
SA20 0AX Llandovery 52.010702 -3.69148 284004 236048 SN840360
SA20 0AY Llandovery 51.991598 -3.800975 276437 234104 SN764341
SA20 0AZ Llandovery 51.990497 -3.805402 276130 233989 SN761339
SA20 0BA Llandovery 51.991847 -3.802951 276302 234135 SN763341
SA20 0BB Llandovery 51.993172 -3.801592 276399 234280 SN763342
SA20 0BD Llandovery 51.994337 -3.801799 276388 234410 SN763344
SA20 0BE Llandovery 51.995109 -3.802485 276343 234497 SN763344
SA20 0BG Llandovery 51.995421 -3.802672 276331 234532 SN763345
SA20 0BH Llandovery 51.994318 -3.80072 276462 234406 SN764344
SA20 0BJ Llandovery 51.989517 -3.803047 276289 233876 SN762338
SA20 0BL Llandovery 51.993532 -3.800382 276483 234318 SN764343
SA20 0BN Llandovery 51.994216 -3.797963 276651 234390 SN766343
SA20 0BP Llandovery 51.993756 -3.802737 276322 234347 SN763343
SA20 0BQ Llandovery 51.994514 -3.799635 276537 234426 SN765344
SA20 0BR Llandovery 51.994434 -3.802516 276339 234422 SN763344
SA20 0BS Llandovery 51.994388 -3.795523 276819 234405 SN768344
SA20 0BT Llandovery 51.994508 -3.795323 276833 234418 SN768344
SA20 0BU Llandovery 51.99495 -3.794088 276919 234465 SN769344
SA20 0BW Llandovery 51.993145 -3.802159 276360 234278 SN763342
SA20 0BX Llandovery 51.994561 -3.795981 276788 234425 SN767344
SA20 0BY Llandovery 51.995206 -3.792584 277023 234491 SN770344
SA20 0BZ Llandovery 51.995363 -3.796436 276759 234515 SN767345
SA20 0DA Llandovery 51.995558 -3.791913 277070 234529 SN770345
SA20 0DB Llandovery 51.994859 -3.792351 277038 234452 SN770344
SA20 0DD Llandovery 51.994214 -3.792194 277047 234380 SN770343
SA20 0DE Llandovery 51.994243 -3.790302 277177 234380 SN771343
SA20 0DF Llandovery 51.995535 -3.789858 277211 234523 SN772345
SA20 0DG Llandovery 51.994619 -3.793391 276966 234427 SN769344
SA20 0DH Llandovery 51.996142 -3.792548 277028 234595 SN770345
SA20 0DJ Llandovery 51.987238 -3.805606 276107 233627 SN761336
SA20 0DL Llandovery 51.997532 -3.792793 277015 234750 SN770347
SA20 0DN Llandovery 51.997358 -3.793587 276960 234732 SN769347
SA20 0DP Llandovery 51.996956 -3.7958 276807 234691 SN768346
SA20 0DQ Llandovery 51.996692 -3.797173 276712 234664 SN767346
SA20 0DR Llandovery 51.99792 -3.797412 276699 234801 SN766348
SA20 0DS Llandovery 51.993746 -3.793428 276961 234330 SN769343
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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