Postcodes in Carmarthenshire page 50 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
SA20 0DX Llandovery 51.980948 -3.80065 276430 232919 SN764329
SA20 0DY Llandovery 51.997794 -3.799213 276575 234790 SN765347
SA20 0DZ Llangadog 51.977859 -3.809175 275836 232590 SN758325
SA20 0EA Llandovery 51.997023 -3.798455 276625 234703 SN766347
SA20 0EB Llandovery 51.996011 -3.799346 276561 234592 SN765345
SA20 0ED Llandovery 51.996076 -3.800398 276489 234601 SN764346
SA20 0EE Llandovery 51.99532 -3.80044 276484 234517 SN764345
SA20 0EF Llandovery 51.993745 -3.791725 277078 234327 SN770343
SA20 0EG Llandovery 51.995627 -3.802157 276367 234554 SN763345
SA20 0EH Llandovery 51.996548 -3.803636 276268 234659 SN762346
SA20 0EJ Llangadog 51.966417 -3.839677 273709 231370 SN737313
SA20 0EL Llandovery 52.005171 -3.808965 275926 235627 SN759356
SA20 0EN Llandovery 52.011073 -3.810457 275840 236286 SN758362
SA20 0EP Llandovery 51.995025 -3.813829 275564 234507 SN755345
SA20 0EQ Llangadog 51.970611 -3.825567 274690 231812 SN746318
SA20 0ER Llandovery 51.991312 -3.814932 275478 234096 SN754340
SA20 0ES Cilycwm 51.9876 -3.816034 275392 233685 SN753336
SA20 0ET Cilycwm 51.981602 -3.829392 274458 233041 SN744330
SA20 0EU Cilycwm 51.989504 -3.848532 273166 233953 SN731339
SA20 0EW Cilycwm 52.014614 -3.815248 275521 236688 SN755366
SA20 0EX Llangadog 51.960948 -3.831695 274242 230748 SN742307
SA20 0EY Cilycwm 52.000459 -3.842617 273603 235161 SN736351
SA20 0EZ Llangadog 51.962573 -3.81968 275072 230908 SN750309
SA20 0FA Cilycwm 52.111159 -3.853428 273175 247491 SN731474
SA20 0FG Llandovery 51.996167 -3.801552 276410 234613 SN764346
SA20 0GA Llandovery 51.995615 -3.793489 276962 234538 SN769345
SA20 0HA Cilycwm 51.993362 -3.833513 274208 234356 SN742343
SA20 0HB Llandovery 52.000372 -3.821577 275047 235115 SN750351
SA20 0HD Llandovery 52.003838 -3.81959 275193 235497 SN751354
SA20 0HE Cilycwm 52.004144 -3.831171 274399 235551 SN743355
SA20 0HF Cilycwm 52.010676 -3.832661 274315 236280 SN743362
SA20 0HG Cilycwm 52.004785 -3.852833 272914 235660 SN729356
SA20 0HH Cilycwm 52.010362 -3.846433 273369 236269 SN733362
SA20 0HJ Llangadog 51.965766 -3.811992 275609 231250 SN756312
SA20 0HL Cilycwm 52.018192 -3.828713 274607 237109 SN746371
SA20 0HN Cilycwm 52.01798 -3.835365 274150 237097 SN741370
SA20 0HP Cilycwm 52.016808 -3.852791 272951 236997 SN729369
SA20 0HQ Llangadog 51.971119 -3.816503 275314 231853 SN753318
SA20 0HR Cilycwm 52.019139 -3.826173 274784 237210 SN747372
SA20 0HS Llandovery 51.995605 -3.803554 276271 234554 SN762345
SA20 0HU Llandovery 51.999429 -3.796934 276736 234968 SN767349
SA20 0HW Cilycwm 52.019282 -3.842953 273633 237255 SN736372
SA20 0HX Llangadog 51.966375 -3.804622 276117 231305 SN761313
SA20 0HY Llandovery 51.998409 -3.796019 276796 234853 SN767348
SA20 0HZ Llangadog 51.962079 -3.800927 276359 230821 SN763308
SA20 0JA Llangadog 51.961799 -3.796345 276673 230782 SN766307
SA20 0JB Llangadog 51.962941 -3.794499 276803 230906 SN768309
SA20 0JD Llangadog 51.956124 -3.788681 277184 230138 SN771301
SA20 0JE Llangadog 51.955772 -3.795289 276729 230110 SN767301
SA20 0JF Llangadog 51.950498 -3.805629 276004 229541 SN760295
SA20 0JG Llangadog 51.949652 -3.792702 276890 229425 SN768294
SA20 0JH Llangadog 51.939798 -3.817245 275176 228371 SN751283
SA20 0JP Llandovery 51.995377 -3.796714 276740 234517 SN767345
SA20 0JQ Llangadog 51.943478 -3.79538 276689 228743 SN766287
SA20 0JR Llandovery 51.994717 -3.796352 276763 234443 SN767344
SA20 0JS Llandovery 51.994565 -3.796317 276765 234426 SN767344
SA20 0JT Llandovery 51.991509 -3.786815 277409 234070 SN774340
SA20 0JU Llandovery 51.992653 -3.780714 277831 234187 SN778341
SA20 0JW Llandovery 51.996528 -3.797342 276700 234646 SN767346
SA20 0JX Llandovery 51.992641 -3.777917 278023 234181 SN780341
SA20 0JY Llangadog 51.982334 -3.756479 279467 232999 SN794329
SA20 0JZ Llangadog 51.986613 -3.768006 278687 233494 SN786334
SA20 0LA Llandovery 51.998592 -3.796988 276730 234875 SN767348
SA20 0LB Llandovery 51.997912 -3.797398 276700 234800 SN766348
SA20 0LD Llandovery 52.026321 -3.757184 279537 237892 SN795378
SA20 0LE Llandovery 52.037301 -3.75108 279985 239103 SN799391
SA20 0LF Llandovery 52.037613 -3.742157 280598 239123 SN805391
SA20 0LG Llandovery 52.042706 -3.73766 280920 239682 SN809396
SA20 0LH Llandovery 52.04603 -3.739084 280831 240054 SN808400
SA20 0LJ Llandovery 51.984863 -3.783884 277592 233326 SN775333
SA20 0LL Llandovery 52.048198 -3.740775 280721 240298 SN807402
SA20 0LN Llandovery 52.056215 -3.736186 281057 241182 SN810411
SA20 0LP Llandovery 52.057735 -3.714672 282536 241316 SN825413
SA20 0LQ Llandovery 51.989598 -3.784101 277590 233853 SN775338
SA20 0LR Llandovery 52.045319 -3.742165 280618 239980 SN806399
SA20 0LS Llandovery 52.04691 -3.747638 280247 240166 SN802401
SA20 0LT Llandovery 52.046636 -3.748587 280181 240137 SN801401
SA20 0LU Llandovery 52.053175 -3.762861 279220 240888 SN792408
SA20 0LW Llandovery 52.062022 -3.735026 281152 241826 SN811418
SA20 0LX Llandovery 51.984309 -3.78009 277851 233258 SN778332
SA20 0LY Llandovery 52.049607 -3.750091 280086 240470 SN800404
SA20 0LZ Llangadog 51.97675 -3.785252 277476 232426 SN774324
SA20 0NA Llandovery 52.05324 -3.748917 280176 240872 SN801408
SA20 0NB Llandovery 52.073831 -3.751841 280031 243167 SN800431
SA20 0NF Llandovery 51.994379 -3.796717 276737 234406 SN767344
SA20 0NG Llandovery 52.052263 -3.788259 277476 240829 SN774408
SA20 0NH Llandovery 52.064789 -3.763056 279238 242180 SN792421
SA20 0NJ Llangadog 51.959129 -3.783838 277525 230464 SN775304
SA20 0NL Llandovery 52.065997 -3.771872 278637 242329 SN786423
SA20 0NN Llandovery 52.077938 -3.774242 278507 243661 SN785436
SA20 0NP Llandovery 52.079069 -3.773247 278578 243785 SN785437
SA20 0NQ Llangadog 51.969209 -3.791517 277025 231598 SN770315
SA20 0NR Llandovery 52.077726 -3.776378 278360 243641 SN783436
SA20 0NS Llandovery 52.077932 -3.780061 278108 243670 SN781436
SA20 0NT Cilycwm 52.073412 -3.791674 277300 243187 SN773431
SA20 0NU Cilycwm 52.070079 -3.796878 276934 242825 SN769428
SA20 0NW Llandovery 52.079607 -3.773257 278579 243845 SN785438
SA20 0NX Llangadog 51.9562 -3.787244 277283 230144 SN772301
SA20 0NY Llandovery 52.078625 -3.77466 278480 243738 SN784437
SA20 0NZ Llangadog 51.955374 -3.788346 277205 230054 SN772300
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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