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

218 postcodes, 205 active
Postcode Latitude Longitude Easting Northing Grid reference Active?
SA31 1EW51.835778-4.458642230700218100SN306180No
SA33 4AA51.819872-4.495747228083216418SN280164Yes
SA33 4AB51.819762-4.496616228023216408SN280164Yes
SA33 4AD51.819854-4.499044227856216424SN278164Yes
SA33 4AE51.819909-4.495187228122216421SN281164No
SA33 4AF51.819325-4.498144227916216363SN279163No
SA33 4AG51.819751-4.499242227842216413SN278164Yes
SA33 4AH51.820674-4.500265227775216518SN277165Yes
SA33 4AJ51.821463-4.508812227189216626SN271166Yes
SA33 4AL51.821592-4.513725226851216652SN268166Yes
SA33 4AN51.820057-4.513146226885216480SN268164Yes
SA33 4AP51.82298-4.516066226695216812SN266168Yes
SA33 4AQ51.820814-4.516453226660216572SN266165Yes
SA33 4AR51.82714-4.519592226468217283SN264172Yes
SA33 4AS51.822876-4.516757226647216802SN266168Yes
SA33 4AT51.821614-4.515695226715216659SN267166Yes
SA33 4AU51.821647-4.517428226596216667SN265166Yes
SA33 4AW51.820507-4.511473227002216526SN270165Yes
SA33 4AX51.823733-4.526658225968216921SN259169Yes
SA33 4BB51.817166-4.508773227175216148SN271161Yes
SA33 4BD51.818761-4.497605227951216299SN279162Yes
SA33 4BE51.827755-4.490406228481217282SN284172Yes
SA33 4BG51.820412-4.493546228237216473SN282164Yes
SA33 4BH51.8206-4.493557228237216494SN282164Yes
SA33 4BJ51.819629-4.499114227850216399SN278163Yes
SA33 4BL51.821122-4.493556228239216552SN282165Yes
SA33 4BN51.821854-4.493394228253216633SN282166Yes
SA33 4BP51.822714-4.493175228271216728SN282167Yes
SA33 4BQ51.821413-4.49306228274216583SN282165Yes
SA33 4BR51.822059-4.517495226593216713SN265167Yes
SA33 4BS51.823537-4.490758228441216814SN284168Yes
SA33 4BT51.823646-4.489526228526216823SN285168Yes
SA33 4BU51.824444-4.490837228439216915SN284169Yes
SA33 4BW51.825506-4.491283228412217034SN284170Yes
SA33 4BX51.824337-4.492583228318216907SN283169Yes
SA33 4BY51.825843-4.492293228344217074SN283170Yes
SA33 4BZ51.826985-4.493126228291217203SN282172Yes
SA33 4DA51.821948-4.502904227598216666SN275166Yes
SA33 4DB51.824706-4.493305228270216950SN282169Yes
SA33 4DD51.833132-4.493403228295217887SN282178Yes
SA33 4DE51.82658-4.492726228317217157SN283171Yes
SA33 4DF51.827592-4.492941228306217270SN283172Yes
SA33 4DG51.827837-4.491997228372217295SN283172Yes
SA33 4DH51.836393-4.496462228097218257SN280182Yes
SA33 4DJ51.832413-4.492061228385217804SN283178Yes
SA33 4DL51.830075-4.493717228262217548SN282175Yes
SA33 4DN51.832988-4.490816228473217865SN284178Yes
SA33 4DP51.832919-4.491537228423217859SN284178Yes
SA33 4DQ51.828748-4.493571228267217400SN282174Yes
SA33 4DT51.8226-4.501881227671216736SN276167Yes
SA33 4DU51.832218-4.492326228366217783SN283177Yes
SA33 4DW51.843751-4.486183228833219051SN288190Yes
SA33 4DX51.817581-4.499818227794216173SN277161Yes
SA33 4DY51.817101-4.497861227927216115SN279161Yes
SA33 4DZ51.814702-4.496481228013215845SN280158Yes
SA33 4EA51.815297-4.497675227933215914SN279159Yes
SA33 4EB51.821291-4.512199226955216615SN269166Yes
SA33 4ED51.814116-4.4961228037215779SN280157Yes
SA33 4EE51.813064-4.495748228057215661SN280156Yes
SA33 4EF51.81244-4.495021228105215590SN281155Yes
SA33 4EG51.811857-4.495787228050215527SN280155Yes
SA33 4EH51.810701-4.496448228000215400SN280154No
SA33 4EJ51.810759-4.497525227926215409SN279154Yes
SA33 4EL51.811499-4.494853228113215485SN281154Yes
SA33 4EN51.810762-4.495683228053215405SN280154Yes
SA33 4EP51.811356-4.495658228057215471SN280154Yes
SA33 4EQ51.812317-4.496131228028215579SN280155Yes
SA33 4ER51.815223-4.49902227840215909SN278159Yes
SA33 4ES51.809348-4.494516228128215245SN281152Yes
SA33 4ET51.815867-4.503898227506215992SN275159Yes
SA33 4EU51.81137-4.525299226014215543SN260155Yes
SA33 4EW51.810206-4.494317228145215340SN281153Yes
SA33 4EX51.813932-4.5137226823215800SN268158Yes
SA33 4EY51.815781-4.502809227581215980SN275159Yes
SA33 4FB51.822711-4.491202228407216723SN284167Yes
SA33 4FD51.816997-4.505774227381216122SN273161Yes
SA33 4FF51.81579-4.500353227750215975SN277159Yes
SA33 4JN51.818654-4.50099227717216295SN277162Yes
SA33 4JP51.8129-4.51015227064215677SN270156Yes
SA33 4JR51.830332-4.507041227345217608SN273176Yes
SA33 4JS51.832528-4.52419226172217893SN261178Yes
SA33 4JW51.817994-4.503711227527216228SN275162Yes
SA33 4LH51.842895-4.499014227946218986SN279189Yes
SA33 4LJ51.836015-4.496078228122218214SN281182Yes
SA33 4LR51.820015-4.493176228261216428SN282164Yes
SA33 4LS51.819909-4.495187228122216421SN281164No
SA33 4LT51.82018-4.493108228266216446SN282164Yes
SA33 4LU51.820178-4.493562228235216447SN282164No
SA33 4LX51.820644-4.486811228702216483SN287164Yes
SA33 4LY51.815621-4.476407229400215900SN293158No
SA33 4LZ51.819673-4.49233228318216388SN283163Yes
SA33 4NA51.825049-4.471201229794216936SN297169Yes
SA33 4NB51.827613-4.456484230818217187SN308171Yes
SA33 4ND51.821668-4.467233230055216551SN300165Yes
SA33 4NE51.817236-4.462043230396216046SN303160Yes
SA33 4NF51.806068-4.470138229796214823SN297148Yes
SA33 4NG51.795307-4.468665229857213623SN298136Yes
SA33 4NH51.829035-4.485179228846217412SN288174Yes
SA33 4NJ51.833241-4.478419229328217864SN293178Yes
SA33 4NQ51.803446-4.463143230268214515SN302145Yes
SA33 4NW51.82016-4.493561228235216445SN282164No
SA33 5AA51.82902-4.341277238761217082SN387170Yes
SA33 5AB51.826058-4.341916238706216754SN387167Yes
SA33 5AD51.82179-4.343979238549216284SN385162Yes
SA33 5AE51.817237-4.347698238276215786SN382157Yes
SA33 5AF51.817214-4.3466238352215781SN383157Yes
SA33 5AG51.815761-4.347757238267215622SN382156Yes
SA33 5AH51.808545-4.356057237669214838SN376148Yes
SA33 5AJ51.796785-4.365335236987213551SN369135Yes
SA33 5AL51.791306-4.385931235547212988SN355129Yes
SA33 5AN51.794358-4.401214234504213362SN345133Yes
SA33 5AP51.81704-4.347214238309215763SN383157No
SA33 5AQ51.819519-4.347808238277216040SN382160Yes
SA33 5AR51.802059-4.38911235367214191SN353141Yes
SA33 5AS51.803555-4.372087236546214319SN365143Yes
SA33 5AT51.805622-4.356978237595214515SN375145Yes
SA33 5AU51.809225-4.347679238249214895SN382148Yes
SA33 5AW51.802741-4.403767234359214300SN343143Yes
SA33 5AX51.815724-4.344665238480215611SN384156Yes
SA33 5AY51.815575-4.372704236547215657SN365156Yes
SA33 5AZ51.816776-4.385362235679215819SN356158Yes
SA33 5BA51.812258-4.389557235373215326SN353153Yes
SA33 5BB51.814976-4.338425238907215514SN389155Yes
SA33 5BD51.821464-4.333688239257216225SN392162Yes
SA33 5BE51.818575-4.345089238461215929SN384159Yes
SA33 5BG51.82486-4.329344239568216593SN395165Yes
SA33 5BH51.83544-4.34672238409217808SN384178Yes
SA33 5BJ51.825448-4.349504238181216703SN381167Yes
SA33 5BL51.832024-4.354781237841217446SN378174Yes
SA33 5BN51.828843-4.363605237222217112SN372171Yes
SA33 5BP51.823416-4.38564235684216558SN356165Yes
SA33 5BQ51.830047-4.338036238988217189SN389171No
SA33 5BS51.815747-4.400557234628215739SN346157Yes
SA33 5BT51.820669-4.410541233958216309SN339163Yes
SA33 5BU51.824081-4.410805233952216689SN339166Yes
SA33 5BW51.824135-4.373671236511216611SN365166Yes
SA33 5BX51.834985-4.394752235098217865SN350178Yes
SA33 5BY51.831314-4.411119233957217494SN339174Yes
SA33 5BZ51.837615-4.412152233909218197SN339181Yes
SA33 5DA51.83365-4.415996233630217765SN336177Yes
SA33 5DB51.830024-4.42359233093217379SN330173Yes
SA33 5DD51.826666-4.428098232770217016SN327170Yes
SA33 5DE51.825774-4.42463233006216909SN330169Yes
SA33 5DF51.821136-4.342494238649216208SN386162No
SA33 5DG51.82187-4.405492234310216431SN343164Yes
SA33 5DH51.830417-4.383209235877217331SN358173Yes
SA33 5DJ51.840155-4.371262236735218387SN367183Yes
SA33 5DL51.837301-4.351747238069218026SN380180Yes
SA33 5DN51.81613-4.361677237309215694SN373156Yes
SA33 5DQ51.836614-4.433603232428218135SN324181Yes
SA33 5DW51.821136-4.342508238648216208SN386162Yes
SA33 5DY51.838986-4.396126235018218313SN350183Yes
SA33 5EQ51.836951-4.434356232377218174SN323181Yes
SA33 5EU51.824005-4.330293239500216500SN394165No
SA33 5EX51.779194-4.375631236213211618SN362116Yes
SA33 5EY51.773117-4.388373235312210971SN353109Yes
SA33 5EZ51.773549-4.387019235407211016SN354110Yes
SA33 5FB51.783147-4.412029233717212140SN337121Yes
SA33 5HA51.776844-4.392184235063211394SN350113Yes
SA33 5HB51.782846-4.396837234764212072SN347120Yes
SA33 5HD51.78668-4.407669234031212523SN340125Yes
SA33 5HE51.788407-4.410734233826212722SN338127Yes
SA33 5HF51.788022-4.410259233857212678SN338126Yes
SA33 5HG51.786547-4.413303233642212521SN336125Yes
SA33 5HH51.780057-4.426725232692211830SN326118Yes
SA33 5HJ51.786944-4.414092233589212567SN335125Yes
SA33 5HL51.788347-4.413674233623212722SN336127Yes
SA33 5HN51.797163-4.420092233213213717SN332137Yes
SA33 5HP51.80163-4.414539233612214201SN336142Yes
SA33 5HQ51.786751-4.41211233725212541SN337125Yes
SA33 5HR51.800494-4.414642233601214075SN336140Yes
SA33 5HS51.808407-4.408131234079214940SN340149Yes
SA33 5HT51.812665-4.421092233201215443SN332154Yes
SA33 5HU51.820024-4.416582233539216251SN335162Yes
SA33 5HW51.787883-4.411735233755212666SN337126Yes
SA33 5HX51.79561-4.426912232737213560SN327135Yes
SA33 5HY51.799413-4.443052231638214020SN316140Yes
SA33 5HZ51.787195-4.422473233012212614SN330126Yes
SA33 5JA51.814243-4.440406231876215663SN318156Yes
SA33 5JB51.783751-4.418924233244212223SN332122Yes
SA33 5JD51.771455-4.390054235190210790SN351107Yes
SA33 5JG51.771204-4.392664235009210768SN350107Yes
SA33 5JH51.770748-4.393456234953210719SN349107Yes
SA33 5JJ51.770675-4.39613234768210717SN347107Yes
SA33 5JL51.770591-4.392767235000210700SN349107No
SA33 5JN51.770358-4.395378234819210680SN348106Yes
SA33 5JP51.769861-4.394178234900210622SN348106Yes
SA33 5JQ51.771515-4.39155235087210800SN350108Yes
SA33 5JR51.771126-4.392124235046210758SN350107Yes
SA33 5JS51.770711-4.39128235103210710SN351107Yes
SA33 5JT51.770248-4.391961235054210660SN350106Yes
SA33 5JU51.770271-4.392561235013210664SN350106Yes
SA33 5JW51.77231-4.390466235165210886SN351108Yes
SA33 5JX51.765438-4.396306234737210135SN347101Yes
SA33 5JY51.772431-4.390733235147210900SN351109Yes
SA33 5JZ51.772512-4.390259235180210908SN351109Yes
SA33 5LA51.7733-4.39091235138210997SN351109Yes
SA33 5LB51.773566-4.391093235126211027SN351110Yes
SA33 5LE51.773738-4.390585235162211045SN351110Yes
SA33 5LF51.774069-4.390646235159211082SN351110Yes
SA33 5LG51.77518-4.392647235025211210SN350112Yes
SA33 5LH51.773053-4.38978235215210967SN352109Yes
SA33 5LJ51.773308-4.389634235226210995SN352109Yes
SA33 5LL51.772412-4.388572235296210893SN352108Yes
SA33 5LN51.771077-4.389227235246210746SN352107Yes
SA33 5LP51.77084-4.389818235204210721SN352107Yes
SA33 5LT51.766265-4.412564233618210264SN336102Yes
SA33 5LU51.776529-4.423786232882211431SN328114Yes
SA33 5LW51.770035-4.387384235369210626SN353106Yes
SA33 5LX51.775809-4.397972234660211292SN346112Yes
SA33 5NB51.83859-4.429805232697218346SN326183Yes
SA33 5ND51.835541-4.434184232384218017SN323180Yes
SA33 5NE51.836004-4.437039232189218075SN321180Yes
SA33 5NF51.835975-4.435886232268218069SN322180Yes
SA33 5NG51.834905-4.434077232389217946SN323179Yes
SA33 5NR51.83251-4.461425230496217743SN304177Yes
SA33 5NS51.831923-4.442146231822217633SN318176Yes
SA33 5NT51.834293-4.437557232147217886SN321178Yes
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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