Postcodes in Carmarthenshire page 76 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
SA39 9DY Llanfihangel-ar-Arth 52.029673 -4.208678 248575 239110 SN485391
SA39 9DZ Llanfihangel-ar-Arth 52.027161 -4.216514 248029 238847 SN480388
SA39 9EA Llanfihangel-ar-Arth 52.028373 -4.209445 248518 238967 SN485389
SA39 9EB Llanfihangel-ar-Arth 52.029332 -4.18694 250065 239027 SN500390
SA39 9ED Llanegwad 52.008844 -4.165278 251483 236704 SN514367
SA39 9EE Llanfihangel-ar-Arth 52.025774 -4.195031 249498 238648 SN494386
SA39 9EF Llanfihangel-ar-Arth 52.03007 -4.208625 248580 239154 SN485391
SA39 9EG Llanfihangel-ar-Arth 52.006608 -4.195172 249424 236517 SN494365
SA39 9EH Llanfihangel-ar-Arth 51.999851 -4.197798 249221 235771 SN492357
SA39 9EJ Llanegwad 51.990392 -4.176463 250654 234675 SN506346
SA39 9EL Llanfihangel-ar-Arth 51.994347 -4.20506 248704 235174 SN487351
SA39 9ER Llanfihangel-ar-Arth 52.001296 -4.265326 244591 236074 SN445360
SA39 9ES Llanfihangel-ar-Arth 52.000733 -4.266069 244538 236013 SN445360
SA39 9ET Llanfihangel-ar-Arth 52.000703 -4.263445 244718 236004 SN447360
SA39 9EU Llanfihangel-ar-Arth 52.000068 -4.262758 244763 235932 SN447359
SA39 9EX Llanfihangel-ar-Arth 52.000185 -4.258568 245051 235936 SN450359
SA39 9HA Llanfihangel-ar-Arth 51.999825 -4.265587 244568 235911 SN445359
SA39 9HB Llanfihangel-ar-Arth 51.998433 -4.265968 244537 235757 SN445357
SA39 9HD Llanfihangel-ar-Arth 51.998696 -4.270527 244225 235796 SN442357
SA39 9HE Llanfihangel-ar-Arth 51.996904 -4.265993 244530 235587 SN445355
SA39 9HF Llanfihangel-ar-Arth 51.999272 -4.266782 244484 235852 SN444358
SA39 9HG Llanfihangel-ar-Arth 51.998084 -4.266358 244509 235719 SN445357
SA39 9HH Llanfihangel-ar-Arth 51.996854 -4.263412 244707 235576 SN447355
SA39 9HJ Llanfihangel-ar-Arth 51.994298 -4.267769 244399 235301 SN443353
SA39 9HL Llanfihangel-ar-Arth 51.99004 -4.264277 244624 234820 SN446348
SA39 9HN Llanfihangel-ar-Arth 51.978161 -4.267071 244391 233505 SN443335
SA39 9HP Llanfihangel-ar-Arth 51.985769 -4.250152 245579 234315 SN455343
SA39 9HQ Llanfihangel-ar-Arth 51.997714 -4.264081 244664 235673 SN446356
SA39 9HR Llanfihangel-ar-Arth 51.99719 -4.265614 244557 235618 SN445356
SA39 9HS Llanfihangel-ar-Arth 51.992033 -4.265368 244556 235044 SN445350
SA39 9HT Llanfihangel-ar-Arth 52.03385 -4.251166 245675 239664 SN456396
SA39 9HU Llanfihangel-ar-Arth 52.03163 -4.253489 245508 239422 SN455394
SA39 9HW Llanfihangel-ar-Arth 51.999745 -4.266457 244508 235904 SN445359
SA39 9HX Llanfihangel-ar-Arth 52.030568 -4.2559 245339 239309 SN453393
SA39 9HY Llanfihangel-ar-Arth 52.034693 -4.251777 245636 239759 SN456397
SA39 9HZ Llanfihangel-ar-Arth 52.03491 -4.265785 244676 239813 SN446398
SA39 9JA Llanfihangel-ar-Arth 52.036371 -4.251016 245694 239944 SN456399
SA39 9JH Llanfihangel-ar-Arth 52.032675 -4.251501 245648 239534 SN456395
SA39 9JJ Llanfihangel-ar-Arth 52.030203 -4.245312 246064 239246 SN460392
SA39 9JL Llanfihangel-ar-Arth 52.025713 -4.248294 245844 238753 SN458387
SA39 9JN Llanfihangel-ar-Arth 52.01901 -4.237157 246585 237984 SN465379
SA39 9JP Llanfihangel-ar-Arth 52.026518 -4.221526 247683 238786 SN476387
SA39 9JR Llanfihangel-ar-Arth 52.034745 -4.238176 246569 239736 SN465397
SA39 9JU Llanfihangel-ar-Arth 52.029746 -4.255115 245390 239216 SN453392
SA39 9JX Llanfihangel-ar-Arth 52.027481 -4.256925 245258 238968 SN452389
SA39 9JY Llanfihangel-ar-Arth 52.02138 -4.272112 244195 238322 SN441383
SA39 9JZ Llanfihangel-ar-Arth 52.027692 -4.286559 243226 239055 SN432390
SA39 9LA Llanfihangel-ar-Arth 52.032215 -4.289822 243018 239565 SN430395
SA39 9LB Llanfihangel-ar-Arth 52.031277 -4.275136 244022 239429 SN440394
SA39 9LD Llanfihangel-ar-Arth 52.030586 -4.261499 244955 239323 SN449393
SA39 9LG Llanfihangel-ar-Arth 52.047736 -4.219807 247873 241142 SN478411
SA39 9LH Llanfihangel-ar-Arth 52.041855 -4.221251 247754 240491 SN477404
SA39 9LJ Llanfihangel-ar-Arth 52.039733 -4.227912 247290 240269 SN472402
SA39 9LL Llanfihangel-ar-Arth 52.044456 -4.227345 247345 240793 SN473407
SA39 9TU Llanfihangel-ar-Arth 52.038954 -4.197558 249369 240119 SN493401
SA4 0AA Hendy 51.714088 -4.063762 257520 203723 SN575037
SA4 0AB Hendy 51.71406 -4.063804 257517 203720 SN575037
SA4 0AD Hendy 51.717538 -4.052641 258299 204085 SN582040
SA4 0AE Hendy 51.717538 -4.052641 258299 204085 SN582040
SA4 0FB Tycroes 51.754383 -4.050963 258531 208179 SN585081
SA4 0FD Tycroes 51.753646 -4.043207 259064 208082 SN590080
SA4 0FE Tycroes 51.759334 -4.050173 258601 208728 SN586087
SA4 0FF Hendy 51.712135 -4.061791 257650 203502 SN576035
SA4 0FG Hendy 51.7129 -4.062781 257584 203589 SN575035
SA4 0FH Tycroes 51.755689 -4.061614 257800 208345 SN577083
SA4 0FJ Tycroes 51.742037 -4.055011 258213 206814 SN582068
SA4 0FL Tycroes 51.73929 -4.061433 257761 206521 SN577065
SA4 0FN Hendy 51.740076 -4.066872 257388 206619 SN573066
SA4 0FP Llannon 51.75114 -4.068724 257295 207853 SN572078
SA4 0FQ Tycroes 51.755421 -4.055864 258196 208304 SN581083
SA4 0FR Llannon 51.756375 -4.071716 257105 208441 SN571084
SA4 0FS Llannon 51.762708 -4.069528 257276 209141 SN572091
SA4 0FT Hendy 51.733984 -4.071156 257073 205950 SN570059
SA4 0FU Llannon 51.747475 -4.065935 257476 207440 SN574074
SA4 0FW Hendy 51.716393 -4.062535 257612 203977 SN576039
SA4 0NL Hendy 51.734096 -4.076563 256700 205973 SN566059
SA4 0TF Hendy 51.715203 -4.056545 258022 203833 SN580038
SA4 0TG Hendy 51.724652 -4.058234 257935 204887 SN579048
SA4 0TJ Hendy 51.716151 -4.048611 258574 203923 SN585039
SA4 0TN Hendy 51.717425 -4.04725 258672 204062 SN586040
SA4 0TP Hendy 51.713437 -4.056277 258035 203636 SN580036
SA4 0TQ Hendy 51.722216 -4.053012 258288 204606 SN582046
SA4 0TR Hendy 51.715218 -4.049004 258543 203820 SN585038
SA4 0TS Hendy 51.722986 -4.054249 258205 204694 SN582046
SA4 0TT Hendy 51.724783 -4.055908 258097 204897 SN580048
SA4 0TU Hendy 51.723641 -4.058448 257918 204775 SN579047
SA4 0TW Hendy 51.720695 -4.051568 258383 204434 SN583044
SA4 0TX Hendy 51.721892 -4.055603 258109 204575 SN581045
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
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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
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