Postcodes in St Clears and Llansteffan, Carmarthenshire Unitary Authority

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  2. Carmarthenshire

This page provides postcode data for the St Clears and Llansteffan UK Unitary Authority.

In 2011, St Clears and Llansteffan contained approximately 2,099 households with a population of about 4,960

Other 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
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

219 postcodes, 206 active
Postcode Latitude Longitude Easting Northing Grid reference Active?
SA31 1EW51.835788-4.458667230698218101SN306181No
SA33 4AA51.819872-4.495747228083216418SN280164Yes
SA33 4AB51.819772-4.496641228021216409SN280164Yes
SA33 4AD51.819864-4.499069227854216425SN278164Yes
SA33 4AE51.819919-4.495212228120216422SN281164No
SA33 4AF51.819335-4.498169227914216364SN279163No
SA33 4AG51.819761-4.499267227840216414SN278164Yes
SA33 4AH51.820684-4.50029227773216519SN277165Yes
SA33 4AJ51.821473-4.508838227187216627SN271166Yes
SA33 4AL51.821602-4.51375226849216653SN268166Yes
SA33 4AN51.820067-4.513171226883216481SN268164Yes
SA33 4AP51.82299-4.516092226693216813SN266168Yes
SA33 4AQ51.820824-4.516479226658216573SN266165Yes
SA33 4AR51.827151-4.519618226466217284SN264172Yes
SA33 4AS51.822886-4.516782226645216803SN266168Yes
SA33 4AT51.821614-4.515696226715216659SN267166Yes
SA33 4AU51.821657-4.517454226594216668SN265166Yes
SA33 4AW51.820517-4.511499227000216527SN270165Yes
SA33 4AX51.823743-4.526684225966216922SN259169Yes
SA33 4BB51.817166-4.508773227175216148SN271161Yes
SA33 4BD51.818771-4.49763227949216300SN279163Yes
SA33 4BE51.827755-4.490406228481217282SN284172Yes
SA33 4BG51.820422-4.493571228235216474SN282164Yes
SA33 4BH51.82061-4.493582228235216495SN282164Yes
SA33 4BJ51.819629-4.499115227850216399SN278163Yes
SA33 4BL51.821132-4.493582228237216553SN282165Yes
SA33 4BN51.821864-4.493419228251216634SN282166Yes
SA33 4BP51.822714-4.493176228271216728SN282167Yes
SA33 4BQ51.821413-4.49306228274216583SN282165Yes
SA33 4BR51.822069-4.51752226591216714SN265167Yes
SA33 4BS51.823547-4.490784228439216815SN284168Yes
SA33 4BT51.823646-4.489526228526216823SN285168Yes
SA33 4BU51.824454-4.490863228437216916SN284169Yes
SA33 4BW51.825506-4.491284228412217034SN284170Yes
SA33 4BX51.824337-4.492583228318216907SN283169Yes
SA33 4BY51.825853-4.492319228342217075SN283170Yes
SA33 4BZ51.826995-4.493151228289217204SN282172Yes
SA33 4DA51.821958-4.50293227596216667SN275166Yes
SA33 4DB51.824716-4.49333228268216951SN282169Yes
SA33 4DD51.833132-4.493403228295217887SN282178Yes
SA33 4DE51.82659-4.492751228315217158SN283171Yes
SA33 4DF51.827602-4.492967228304217271SN283172Yes
SA33 4DG51.827847-4.492022228370217296SN283172Yes
SA33 4DH51.836403-4.496487228095218258SN280182Yes
SA33 4DJ51.832423-4.492086228383217805SN283178Yes
SA33 4DL51.830085-4.493743228260217549SN282175Yes
SA33 4DN51.832998-4.490841228471217866SN284178Yes
SA33 4DP51.832928-4.491563228421217860SN284178Yes
SA33 4DQ51.828758-4.493597228265217401SN282174Yes
SA33 4DT51.82261-4.501906227669216737SN276167Yes
SA33 4DU51.832228-4.492351228364217784SN283177Yes
SA33 4DW51.843762-4.486208228831219052SN288190Yes
SA33 4DX51.81759-4.499843227792216174SN277161Yes
SA33 4DY51.81711-4.497887227925216116SN279161Yes
SA33 4DZ51.814712-4.496506228011215846SN280158Yes
SA33 4EA51.815307-4.4977227931215915SN279159Yes
SA33 4EB51.821301-4.512224226953216616SN269166Yes
SA33 4ED51.814126-4.496126228035215780SN280157Yes
SA33 4EE51.813064-4.495748228057215661SN280156Yes
SA33 4EF51.812449-4.495046228103215591SN281155Yes
SA33 4EG51.811867-4.495812228048215528SN280155Yes
SA33 4EH51.81071-4.496474227998215401SN279154No
SA33 4EJ51.810768-4.49755227924215410SN279154Yes
SA33 4EL51.811509-4.494878228111215486SN281154Yes
SA33 4EN51.810772-4.495708228051215406SN280154Yes
SA33 4EP51.811366-4.495683228055215472SN280154Yes
SA33 4EQ51.812327-4.496157228026215580SN280155Yes
SA33 4ER51.815233-4.499045227838215910SN278159Yes
SA33 4ES51.809357-4.494542228126215246SN281152Yes
SA33 4ET51.815867-4.503898227506215992SN275159Yes
SA33 4EU51.81138-4.525325226012215544SN260155Yes
SA33 4EW51.810216-4.494343228143215341SN281153Yes
SA33 4EX51.814992-4.515849226679215923SN266159Yes
SA33 4EY51.815791-4.502834227579215981SN275159Yes
SA33 4FB51.822711-4.491202228407216723SN284167Yes
SA33 4FD51.817288-4.506429227337216156SN273161Yes
SA33 4FF51.815731-4.498899227850215965SN278159Yes
SA33 4JN51.818654-4.500991227717216295SN277162Yes
SA33 4JP51.81291-4.510176227062215678SN270156Yes
SA33 4JR51.830342-4.507067227343217609SN273176Yes
SA33 4JS51.832538-4.524216226170217894SN261178Yes
SA33 4JW51.817994-4.503711227527216228SN275162Yes
SA33 4LH51.842905-4.499039227944218987SN279189Yes
SA33 4LJ51.836025-4.496103228120218215SN281182Yes
SA33 4LR51.820025-4.493201228259216429SN282164Yes
SA33 4LS51.819919-4.495212228120216422SN281164No
SA33 4LT51.82018-4.493108228266216446SN282164Yes
SA33 4LU51.820187-4.493587228233216448SN282164No
SA33 4LX51.820654-4.486836228700216484SN287164Yes
SA33 4LY51.815631-4.476432229398215901SN293159No
SA33 4LZ51.819683-4.492355228316216389SN283163Yes
SA33 4NA51.825049-4.471201229794216936SN297169Yes
SA33 4NB51.827623-4.456509230816217188SN308171Yes
SA33 4ND51.821678-4.467258230053216552SN300165Yes
SA33 4NE51.817245-4.462068230394216047SN303160Yes
SA33 4NF51.806077-4.470163229794214824SN297148Yes
SA33 4NG51.795316-4.46869229855213624SN298136Yes
SA33 4NH51.829035-4.485179228846217412SN288174Yes
SA33 4NJ51.833251-4.478444229326217865SN293178Yes
SA33 4NQ51.805962-4.461076230420214790SN304147Yes
SA33 4NW51.820169-4.493586228233216446SN282164No
SA33 5AA51.829029-4.341301238759217083SN387170Yes
SA33 5AB51.826058-4.341916238706216754SN387167Yes
SA33 5AD51.821799-4.344003238547216285SN385162Yes
SA33 5AE51.817017-4.347904238261215762SN382157Yes
SA33 5AF51.817223-4.346624238350215782SN383157Yes
SA33 5AG51.81577-4.347782238265215623SN382156Yes
SA33 5AH51.808554-4.356082237667214839SN376148Yes
SA33 5AJ51.796793-4.36536236985213552SN369135Yes
SA33 5AL51.791314-4.385956235545212989SN355129Yes
SA33 5AN51.794358-4.401214234504213362SN345133Yes
SA33 5AP51.817049-4.347239238307215764SN383157No
SA33 5AQ51.819528-4.347832238275216041SN382160Yes
SA33 5AR51.802068-4.389135235365214192SN353141Yes
SA33 5AS51.803564-4.372112236544214320SN365143Yes
SA33 5AT51.80563-4.357003237593214516SN375145Yes
SA33 5AU51.809234-4.347703238247214896SN382148Yes
SA33 5AW51.80275-4.403792234357214301SN343143Yes
SA33 5AX51.815733-4.344689238478215612SN384156Yes
SA33 5AY51.815584-4.372728236545215658SN365156Yes
SA33 5AZ51.816785-4.385386235677215820SN356158Yes
SA33 5BA51.812257-4.389558235373215326SN353153Yes
SA33 5BB51.814976-4.338425238907215514SN389155Yes
SA33 5BD51.821473-4.333712239255216226SN392162Yes
SA33 5BE51.818584-4.345113238459215930SN384159Yes
SA33 5BG51.82486-4.329344239568216593SN395165Yes
SA33 5BH51.835449-4.346744238407217809SN384178Yes
SA33 5BJ51.831537-4.34448238549217369SN385173Yes
SA33 5BL51.832024-4.354781237841217446SN378174Yes
SA33 5BN51.828852-4.363629237220217113SN372171Yes
SA33 5BP51.823425-4.385664235682216559SN356165Yes
SA33 5BQ51.830055-4.33806238986217190SN389171No
SA33 5BS51.815756-4.400581234626215740SN346157Yes
SA33 5BT51.820678-4.410566233956216310SN339163Yes
SA33 5BU51.824081-4.410805233952216689SN339166Yes
SA33 5BW51.824135-4.373671236511216611SN365166Yes
SA33 5BX51.834985-4.394753235098217865SN350178Yes
SA33 5BY51.831314-4.411119233957217494SN339174Yes
SA33 5BZ51.837615-4.412153233909218197SN339181Yes
SA33 5DA51.83366-4.41602233628217766SN336177Yes
SA33 5DB51.830023-4.423591233093217379SN330173Yes
SA33 5DD51.826666-4.428098232770217016SN327170Yes
SA33 5DE51.825784-4.424655233004216910SN330169Yes
SA33 5DF51.821145-4.342518238647216209SN386162No
SA33 5DG51.82187-4.405492234310216431SN343164Yes
SA33 5DH51.830426-4.383233235875217332SN358173Yes
SA33 5DJ51.840155-4.371262236735218387SN367183Yes
SA33 5DL51.83626-4.359691237518217928SN375179Yes
SA33 5DN51.816139-4.361701237307215695SN373156Yes
SA33 5DQ51.836624-4.433628232426218136SN324181Yes
SA33 5DW51.821144-4.342532238646216209SN386162Yes
SA33 5DY51.838986-4.396126235018218313SN350183Yes
SA33 5EQ51.83695-4.434357232377218174SN323181Yes
SA33 5EU51.824013-4.330317239498216501SN394165No
SA33 5EX51.779194-4.375632236213211618SN362116Yes
SA33 5EY51.773117-4.388373235312210971SN353109Yes
SA33 5EZ51.773549-4.387019235407211016SN354110Yes
SA33 5FA51.818313-4.342908238610215895SN386158Yes
SA33 5FB51.783147-4.412029233717212140SN337121Yes
SA33 5HA51.776852-4.392209235061211395SN350113Yes
SA33 5HB51.782855-4.396862234762212073SN347120Yes
SA33 5HD51.786689-4.407694234029212524SN340125Yes
SA33 5HE51.788416-4.410759233824212723SN338127Yes
SA33 5HF51.788022-4.410259233857212678SN338126Yes
SA33 5HG51.786556-4.413328233640212522SN336125Yes
SA33 5HH51.780057-4.426725232692211830SN326118Yes
SA33 5HJ51.786953-4.414118233587212568SN335125Yes
SA33 5HL51.788356-4.413699233621212723SN336127Yes
SA33 5HN51.797172-4.420117233211213718SN332137Yes
SA33 5HP51.80163-4.414539233612214201SN336142Yes
SA33 5HQ51.78676-4.412135233723212542SN337125Yes
SA33 5HR51.800503-4.414667233599214076SN335140Yes
SA33 5HS51.808416-4.408156234077214941SN340149Yes
SA33 5HT51.812665-4.421092233201215443SN332154Yes
SA33 5HU51.820024-4.416582233539216251SN335162Yes
SA33 5HW51.787892-4.411761233753212667SN337126Yes
SA33 5HX51.795619-4.426937232735213561SN327135Yes
SA33 5HY51.799413-4.443052231638214020SN316140Yes
SA33 5HZ51.787203-4.422498233010212615SN330126Yes
SA33 5JA51.814252-4.440431231874215664SN318156Yes
SA33 5JB51.78376-4.418949233242212224SN332122Yes
SA33 5JD51.771455-4.390054235190210790SN351107Yes
SA33 5JG51.771204-4.392664235009210768SN350107Yes
SA33 5JH51.770756-4.393481234951210720SN349107Yes
SA33 5JJ51.770675-4.39613234768210717SN347107Yes
SA33 5JL51.770599-4.392792234998210701SN349107No
SA33 5JN51.770366-4.395403234817210681SN348106Yes
SA33 5JP51.769869-4.394203234898210623SN348106Yes
SA33 5JQ51.771515-4.39155235087210800SN350108Yes
SA33 5JR51.771125-4.392124235046210758SN350107Yes
SA33 5JS51.770719-4.391305235101210711SN351107Yes
SA33 5JT51.770247-4.391961235054210660SN350106Yes
SA33 5JU51.77028-4.392586235011210665SN350106Yes
SA33 5JW51.772319-4.390491235163210887SN351108Yes
SA33 5JX51.765446-4.396331234735210136SN347101Yes
SA33 5JY51.772439-4.390758235145210901SN351109Yes
SA33 5JZ51.772521-4.390284235178210909SN351109Yes
SA33 5LA51.773308-4.390935235136210998SN351109Yes
SA33 5LB51.773566-4.391093235126211027SN351110Yes
SA33 5LE51.773746-4.39061235160211046SN351110Yes
SA33 5LF51.774078-4.390671235157211083SN351110Yes
SA33 5LG51.775188-4.392672235023211211SN350112Yes
SA33 5LH51.773061-4.389805235213210968SN352109Yes
SA33 5LJ51.773316-4.389659235224210996SN352109Yes
SA33 5LL51.77242-4.388597235294210894SN352108Yes
SA33 5LN51.771085-4.389252235244210747SN352107Yes
SA33 5LP51.770915-4.390968235125210732SN351107Yes
SA33 5LT51.766265-4.412564233618210264SN336102Yes
SA33 5LU51.776538-4.423811232880211432SN328114Yes
SA33 5LW51.770035-4.387384235369210626SN353106Yes
SA33 5LX51.775817-4.397997234658211293SN346112Yes
SA33 5NB51.8386-4.429829232695218347SN326183Yes
SA33 5ND51.835551-4.434208232382218018SN323180Yes
SA33 5NE51.836013-4.437064232187218076SN321180Yes
SA33 5NF51.835975-4.435886232268218069SN322180Yes
SA33 5NG51.834914-4.434102232387217947SN323179Yes
SA33 5NR51.83252-4.46145230494217744SN304177Yes
SA33 5NS51.831932-4.442171231820217634SN318176Yes
SA33 5NT51.834303-4.437581232145217887SN321178Yes
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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