Postcodes in Carmarthenshire page 41 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
SA19 6NE Llandeilo 51.886775 -3.988309 263257 222782 SN632227
SA19 6NF Llandeilo 51.886689 -3.987564 263308 222771 SN633227
SA19 6NG Llandeilo 51.887819 -3.987715 263301 222897 SN633228
SA19 6NH Llandeilo 51.888229 -3.988489 263249 222944 SN632229
SA19 6NL Llandeilo 51.887819 -3.987715 263301 222897 SN633228
SA19 6NN Llandeilo 51.887328 -3.988566 263241 222844 SN632228
SA19 6NP Manordeilo and Salem 51.894196 -3.98227 263695 223596 SN636235
SA19 6NR Manordeilo and Salem 51.897154 -3.97913 263920 223919 SN639239
SA19 6NS Manordeilo and Salem 51.89725 -3.977695 264019 223927 SN640239
SA19 6NT Manordeilo and Salem 51.897443 -3.977457 264036 223948 SN640239
SA19 6NU Manordeilo and Salem 51.897871 -3.976603 264096 223994 SN640239
SA19 6NW Manordeilo and Salem 51.891061 -3.98796 263294 223258 SN632232
SA19 6NX Llandeilo 51.887973 -3.989233 263197 222917 SN631229
SA19 6PA Llandeilo 51.874866 -3.996965 262625 221474 SN626214
SA19 6PB Llanfihangel Aberbythych 51.874743 -4.037739 259818 221538 SN598215
SA19 6PD Llandeilo 51.8744 -3.995288 262739 221419 SN627214
SA19 6PE Llandeilo 51.874454 -4.005358 262046 221444 SN620214
SA19 6PF Llandeilo 51.870244 -4.018607 261121 221001 SN611210
SA19 6PG Llanfihangel Aberbythych 51.8717 -4.028536 260442 221182 SN604211
SA19 6PH Llandeilo 51.864471 -3.985829 263360 220297 SN633202
SA19 6PL Llandeilo 51.864972 -3.992358 262912 220365 SN629203
SA19 6PN Llandeilo 51.863145 -3.99142 262971 220160 SN629201
SA19 6PP Llandeilo 51.863623 -3.995566 262687 220221 SN626202
SA19 6PR Llandeilo 51.85731 -4.001924 262230 219531 SN622195
SA19 6PS Llanfihangel Aberbythych 51.85239 -4.015717 261265 219010 SN612190
SA19 6PT Llandeilo 51.851106 -4.009823 261667 218856 SN616188
SA19 6PU Llandeilo 51.847361 -3.995253 262659 218412 SN626184
SA19 6PW Llandeilo 51.857132 -3.996557 262599 219501 SN625195
SA19 6PY Llandeilo 51.85246 -3.987783 263189 218965 SN631189
SA19 6RA Llandeilo 51.859762 -3.978738 263834 219760 SN638197
SA19 6RB Llandeilo 51.856071 -3.979534 263768 219351 SN637193
SA19 6RD Llandeilo 51.852977 -3.974737 264089 218998 SN640189
SA19 6RE Llandeilo 51.863783 -3.961485 265034 220175 SN650201
SA19 6RF Llandeilo 51.873289 -3.940253 266524 221193 SN665211
SA19 6RG Llandeilo 51.875907 -3.936908 266762 221478 SN667214
SA19 6RH Llandeilo 51.880502 -3.947785 266027 222009 SN660220
SA19 6RJ Llandeilo 51.886703 -3.999422 262492 222795 SN624227
SA19 6RP Llandeilo 51.884123 -3.997811 262595 222505 SN625225
SA19 6RR Llandeilo 51.885636 -3.997137 262646 222672 SN626226
SA19 6RS Llandeilo 51.88748 -4.00027 262436 222883 SN624228
SA19 6RT Llandeilo 51.884104 -4.014753 261429 222535 SN614225
SA19 6RU Llandeilo 51.889645 -4.008882 261850 223140 SN618231
SA19 6RW Llandeilo 51.887598 -3.999171 262512 222894 SN625228
SA19 6RX Llandeilo 51.886427 -3.998233 262573 222762 SN625227
SA19 6RY Llanfihangel Aberbythych 51.893587 -4.026499 260650 223612 SN606236
SA19 6RZ Llandeilo 51.887813 -3.997626 262619 222915 SN626229
SA19 6SA Llanfihangel Aberbythych 51.892799 -4.029951 260410 223531 SN604235
SA19 6SB Llanfihangel Aberbythych 51.89629 -4.03037 260392 223920 SN603239
SA19 6SD Llanfihangel Aberbythych 51.893758 -4.038468 259827 223654 SN598236
SA19 6SE Llanfihangel Aberbythych 51.890827 -4.056996 258543 223364 SN585233
SA19 6SF Llanfihangel Aberbythych 51.886938 -4.052139 258865 222922 SN588229
SA19 6SG Llanfihangel Aberbythych 51.888586 -4.041126 259628 223084 SN596230
SA19 6SH Llanfihangel Aberbythych 51.887621 -4.031956 260256 222959 SN602229
SA19 6SL Llanfihangel Aberbythych 51.881576 -4.041418 259586 222305 SN595223
SA19 6SN Llanfihangel Aberbythych 51.890314 -4.037905 259855 223270 SN598232
SA19 6SR Llandeilo 51.876212 -3.992375 262945 221615 SN629216
SA19 6SS Llandeilo 51.877333 -3.995229 262752 221745 SN627217
SA19 6ST Llandeilo 51.876336 -3.994095 262827 221632 SN628216
SA19 6SU Llandeilo 51.87567 -3.993078 262895 221556 SN628215
SA19 6SY Llandeilo 51.875265 -3.990939 263041 221507 SN630215
SA19 6SZ Llandeilo 51.874759 -3.992137 262957 221453 SN629214
SA19 6TA Llandeilo 51.875201 -3.991546 262999 221501 SN629215
SA19 6TB Llandeilo 51.875859 -3.98665 263338 221565 SN633215
SA19 6TD Llandeilo 51.872968 -3.983196 263567 221237 SN635212
SA19 6TE Llandeilo 51.877622 -3.963613 264929 221718 SN649217
SA19 6TF Llandeilo 51.871647 -3.962234 265006 221051 SN650210
SA19 6TG Llandeilo 51.866741 -3.975442 264082 220530 SN640205
SA19 6TH Llandeilo 51.861052 -3.96828 264558 219884 SN645198
SA19 6TL Llandeilo 51.853394 -3.960583 265065 219018 SN650190
SA19 6TN Llandeilo 51.853733 -3.956373 265356 219048 SN653190
SA19 6TP Llandeilo 51.852221 -3.955944 265381 218879 SN653188
SA19 6TR Llandeilo 51.8504 -3.9616 264986 218687 SN649186
SA19 6TS Llandeilo 51.842686 -3.967957 264525 217841 SN645178
SA19 6TT Llandeilo 51.844175 -3.946042 266039 217966 SN660179
SA19 6TU Llandeilo 51.841313 -3.951609 265647 217658 SN656176
SA19 6TW Llandeilo 51.853705 -3.956996 265313 219046 SN653190
SA19 6TY Llandeilo 51.856142 -3.948345 265916 219301 SN659193
SA19 6UA Llandeilo 51.856256 -3.936514 266731 219292 SN667192
SA19 6UB Llandeilo 51.858881 -3.940403 266471 219591 SN664195
SA19 6UD Llandeilo 51.86046 -3.918657 267973 219727 SN679197
SA19 6UH Llandeilo 51.873084 -3.993399 262865 221269 SN628212
SA19 6UL Llandeilo 51.871836 -3.992705 262909 221129 SN629211
SA19 6UN Llandeilo 51.870764 -3.992294 262934 221009 SN629210
SA19 6UP Llandeilo 51.867988 -3.99268 262899 220701 SN628207
SA19 6UR Llandeilo 51.87649 -3.988175 263235 221638 SN632216
SA19 6US Llandeilo 51.879142 -3.983439 263569 221924 SN635219
SA19 6UT Llandeilo 51.885529 -3.977413 264003 222623 SN640226
SA19 6UU Llandeilo 51.884951 -3.977577 263990 222559 SN639225
SA19 6UW Llandeilo 51.867339 -3.992274 262925 220628 SN629206
SA19 6UY Llandeilo 51.883997 -3.973844 264244 222446 SN642224
SA19 6WR Llandeilo 51.883997 -3.973873 264242 222446 SN642224
SA19 6WX Manordeilo and Salem 51.891375 -3.988512 263257 223294 SN632232
SA19 6WY Llandeilo 51.883582 -3.97448 264199 222401 SN641224
SA19 6WZ Manordeilo and Salem 51.891375 -3.988512 263257 223294 SN632232
SA19 6XA Manordeilo and Salem 51.891872 -3.987894 263301 223348 SN633233
SA19 6XB Llandeilo 51.883144 -3.989805 263143 222381 SN631223
SA19 6XD Manordeilo and Salem 51.891375 -3.988512 263257 223294 SN632232
SA19 6XE Manordeilo and Salem 51.891375 -3.988512 263257 223294 SN632232
SA19 6XF Llandeilo 51.883582 -3.97448 264199 222401 SN641224
SA19 6XG Manordeilo and Salem 51.891872 -3.987894 263301 223348 SN633233
Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database rights 2026
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license




© 2026 Chris Bell [ Email ] [ Bluesky ] [ Strava ] [ Privacy ]