Postcodes in Carmarthenshire page 77 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

Website: https://www.carmarthenshire.gov.wales/

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
SA4 0TY Hendy 51.722961 -4.056217 258069 204695 SN580046
SA4 0TZ Hendy 51.724396 -4.058468 257919 204859 SN579048
SA4 0UA Hendy 51.722019 -4.057636 257969 204593 SN579045
SA4 0UB Hendy 51.719791 -4.053901 258219 204338 SN582043
SA4 0UD Hendy 51.716569 -4.053553 258233 203979 SN582039
SA4 0UE Hendy 51.718707 -4.05265 258303 204215 SN583042
SA4 0UG Hendy 51.717784 -4.050394 258455 204108 SN584041
SA4 0UH Hendy 51.719597 -4.05214 258341 204313 SN583043
SA4 0UJ Hendy 51.718776 -4.051235 258400 204220 SN584042
SA4 0UL Hendy 51.716188 -4.048063 258611 203926 SN586039
SA4 0UN Hendy 51.715751 -4.047855 258624 203877 SN586038
SA4 0UP Hendy 51.714196 -4.052938 258269 203714 SN582037
SA4 0UQ Hendy 51.714513 -4.054371 258171 203752 SN581037
SA4 0UR Hendy 51.713829 -4.050287 258450 203668 SN584036
SA4 0US Hendy 51.716056 -4.049939 258481 203915 SN584039
SA4 0UT Hendy 51.713539 -4.051475 258368 203638 SN583036
SA4 0UU Hendy 51.713778 -4.054772 258141 203671 SN581036
SA4 0UW Hendy 51.714906 -4.050394 258446 203788 SN584037
SA4 0UX Hendy 51.712355 -4.055924 258056 203515 SN580035
SA4 0UY Hendy 51.714479 -4.055282 258107 203750 SN581037
SA4 0UZ Hendy 51.71434 -4.056014 258056 203736 SN580037
SA4 0XA Hendy 51.712828 -4.057132 257974 203570 SN579035
SA4 0XB Hendy 51.711194 -4.058549 257871 203391 SN578033
SA4 0XD Hendy 51.714369 -4.050282 258453 203728 SN584037
SA4 0XE Hendy 51.712846 -4.058667 257869 203575 SN578035
SA4 0XF Hendy 51.714799 -4.059639 257808 203794 SN578037
SA4 0XG Hendy 51.714254 -4.060411 257752 203735 SN577037
SA4 0XH Hendy 51.710335 -4.060305 257747 203299 SN577032
SA4 0XJ Hendy 51.714453 -4.061896 257651 203760 SN576037
SA4 0XL Hendy 51.713862 -4.062289 257622 203695 SN576036
SA4 0XN Hendy 51.711846 -4.060851 257715 203468 SN577034
SA4 0XP Hendy 51.7123 -4.053388 258231 203504 SN582035
SA4 0XQ Hendy 51.714372 -4.060894 257719 203749 SN577037
SA4 0XR Hendy 51.712029 -4.059615 257800 203486 SN578034
SA4 0XS Hendy 51.717338 -4.049664 258504 204057 SN585040
SA4 0XT Hendy 51.710439 -4.058529 257870 203307 SN578033
SA4 0XW Tycroes 51.74492 -4.048 258706 207121 SN587071
SA4 0XX Hendy 51.718192 -4.063051 257582 204178 SN575041
SA4 0XY Hendy 51.716293 -4.069754 257113 203980 SN571039
SA4 0XZ Hendy 51.719563 -4.065358 257427 204335 SN574043
SA4 0YA Hendy 51.725285 -4.082053 256292 205004 SN562050
SA4 0YB Llangennech 51.711106 -4.073773 256819 203411 SN568034
SA4 0YD Hendy 51.711461 -4.068896 257158 203441 SN571034
SA4 0YJ Hendy 51.720184 -4.060188 257786 204394 SN577043
SA4 0YL Hendy 51.723537 -4.067957 257260 204782 SN572047
SA4 0YP Hendy 51.724839 -4.054752 258177 204901 SN581049
SA4 0YQ Llangennech 51.719133 -4.08969 255745 204335 SN557043
SA4 0YR Tycroes 51.735049 -4.054535 258224 206036 SN582060
SA4 0YS Tycroes 51.742524 -4.047732 258717 206854 SN587068
SA4 0YT Tycroes 51.745515 -4.049461 258607 207190 SN586071
SA4 0YU Tycroes 51.74547 -4.043823 258996 207174 SN589071
SA4 0YW Hendy 51.72744 -4.054639 258192 205190 SN581051
SA4 0YX Tycroes 51.752446 -4.036691 259510 207936 SN595079
SA4 0YY Tycroes 51.742504 -4.048875 258638 206854 SN586068
SA4 0YZ Tycroes 51.745736 -4.048152 258698 207212 SN586072
SA4 0ZE Hendy 51.726198 -4.054684 258185 205052 SN581050
SA4 0ZG Tycroes 51.745552 -4.047362 258752 207190 SN587071
SA4 0ZL Tycroes 51.743897 -4.049967 258567 207011 SN585070
SA4 0ZN Hendy 51.722346 -4.056942 258017 204628 SN580046
SA4 0ZW Hendy 51.718856 -4.054887 258148 204236 SN581042
SA4 1FA Tycroes 51.750945 -4.052126 258440 207799 SN584077
SA4 1FB Tycroes 51.75594 -4.05086 258543 208352 SN585083
SA4 1FD Tycroes 51.752901 -4.044115 258999 208001 SN589080
SA4 1FE Tycroes 51.759227 -4.050588 258572 208717 SN585087
SA4 1FF Hendy 51.712117 -4.061804 257650 203500 SN576034
SA4 1FG Hendy 51.712873 -4.062765 257586 203586 SN575035
SA4 1FH Tycroes 51.758222 -4.062846 257723 208629 SN577086
SA4 1FJ Tycroes 51.742303 -4.054733 258233 206843 SN582068
SA4 1FL Tycroes 51.739132 -4.061745 257739 206504 SN577065
SA4 1FN Hendy 51.739629 -4.067243 257360 206570 SN573065
SA4 1FP Llannon 51.746428 -4.073319 256963 207338 SN569073
SA4 1FQ Tycroes 51.75543 -4.055865 258196 208305 SN581083
SA4 1FR Llannon 51.756384 -4.071717 257105 208442 SN571084
SA4 1FS Llannon 51.760595 -4.072069 257094 208911 SN570089
SA4 1FT Hendy 51.732343 -4.068358 257261 205762 SN572057
SA4 1FW Hendy 51.716403 -4.062492 257615 203978 SN576039
SA4 1NL Hendy 51.734123 -4.076536 256701 205976 SN567059
SA4 1TF Hendy 51.715204 -4.056487 258027 203833 SN580038
SA4 1TG Hendy 51.724748 -4.058397 257925 204898 SN579048
SA4 1TJ Hendy 51.71616 -4.048612 258573 203924 SN585039
SA4 1TN Hendy 51.71747 -4.047252 258672 204067 SN586040
SA4 1TP Hendy 51.718605 -4.051256 258398 204201 SN583042
SA4 1TR Hendy 51.71596 -4.048241 258598 203901 SN585039
SA4 1TS Hendy 51.722986 -4.054249 258205 204694 SN582046
SA4 1TT Hendy 51.724792 -4.055909 258096 204898 SN580048
SA4 1TU Hendy 51.723625 -4.058317 257927 204773 SN579047
SA4 1TW Hendy 51.72057 -4.051518 258387 204420 SN583044
SA4 1TX Hendy 51.722015 -4.055262 258132 204588 SN581045
SA4 1TY Hendy 51.723135 -4.056529 258048 204715 SN580047
SA4 1TZ Hendy 51.724218 -4.057852 257960 204838 SN579048
SA4 1UA Hendy 51.722038 -4.05755 257975 204595 SN579045
SA4 1UB Hendy 51.719817 -4.053931 258218 204341 SN582043
SA4 1UD Hendy 51.716414 -4.053661 258226 203962 SN582039
SA4 1UE Hendy 51.718716 -4.052636 258304 204216 SN583042
SA4 1UF Hendy 51.71616 -4.048612 258573 203924 SN585039
SA4 1UG Hendy 51.717793 -4.050394 258455 204109 SN584041
SA4 1UH Hendy 51.719597 -4.05214 258341 204313 SN583043
SA4 1UJ Hendy 51.718777 -4.05122 258402 204220 SN584042
SA4 1UL Hendy 51.71616 -4.048134 258606 203923 SN586039
SA4 1UN Hendy 51.715797 -4.047814 258627 203882 SN586038
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




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