Dyfed postcodes - page 16 County

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This page provides postcode data for the Dyfed Welsh preserved county. Dyfed contains approximately 163,514 households with a population of about 382,136 (2011 census)

Postcode Latitude Longitude Easting Northing Grid reference Active?
SA17 5SE51.769425-4.368658236659210516SN366105Yes
SA17 5SF51.768083-4.370076236556210370SN365103Yes
SA17 5SG51.767599-4.369577236589210315SN365103Yes
SA17 5SH51.766494-4.36994236560210193SN365101Yes
SA17 5SL51.765372-4.370731236501210070SN365100Yes
SA17 5SN51.764747-4.37095236484210001SN364100Yes
SA17 5SP51.763624-4.370007236545209874SN365098Yes
SA17 5SR51.761662-4.370513236503209657SN365096Yes
SA17 5SS51.760998-4.370927236472209584SN364095Yes
SA17 5ST51.763094-4.370892236482209817SN364098Yes
SA17 5SU51.767867-4.367867236708210341SN367103Yes
SA17 5SW51.764766-4.370487236516210002SN365100Yes
SA17 5SY51.760434-4.3721236389209524SN363095Yes
SA17 5TA51.76984-4.366346236820210557SN368105Yes
SA17 5TB51.768713-4.368259236684210436SN366104Yes
SA17 5TD51.768997-4.367979236704210467SN367104Yes
SA17 5TE51.771808-4.364203236975210771SN369107Yes
SA17 5TF51.772879-4.363244237045210888SN370108Yes
SA17 5TG51.771513-4.361419237166210732SN371107Yes
SA17 5TH51.773278-4.360829237213210927SN372109Yes
SA17 5TJ51.770791-4.361956237126210653SN371106Yes
SA17 5TL51.775197-4.358422237386211135SN373111Yes
SA17 5TN51.77529-4.360944237212211151SN372111Yes
SA17 5TP51.789468-4.337313238893212675SN388126Yes
SA17 5TQ51.772623-4.360312237246210853SN372108Yes
SA17 5TR51.784949-4.343382238458212186SN384121Yes
SA17 5TS51.770799-4.362483237090210655SN370106Yes
SA17 5TT51.774028-4.361999237135211013SN371110Yes
SA17 5TU51.758563-4.372582236349209317SN363093Yes
SA17 5TW51.787776-4.352234237858212520SN378125Yes
SA17 5TY51.760299-4.369891236541209504SN365095Yes
SA17 5UA51.755889-4.368698236607209011SN366090Yes
SA17 5UB51.758478-4.360753237165209281SN371092Yes
SA17 5UD51.761266-4.353536237673209575SN376095Yes
SA17 5UE51.761283-4.349518237950209568SN379095Yes
SA17 5UF51.754456-4.346922238105208803SN381088Yes
SA17 5UG51.75157-4.358581237290208508SN372085Yes
SA17 5UH51.7469-4.368952236557208012SN365080Yes
SA17 5UL51.747277-4.373019236278208063SN362080Yes
SA17 5UN51.752534-4.370078236500208641SN364086Yes
SA17 5UR51.770175-4.363566237013210588SN370105Yes
SA17 5US51.769572-4.355983237534210504SN375105Yes
SA17 5UT51.76738-4.356304237504210261SN375102Yes
SA17 5UU51.775381-4.354169237680211146SN376111Yes
SA17 5UY51.774533-4.346205238226211034SN382110Yes
SA17 5WA51.736544-4.308741240677206727SN406067No
SA17 5WW51.736544-4.308741240677206727SN406067No
SA17 5WX51.736544-4.308741240677206727SN406067No
SA17 5WY51.736544-4.308741240677206727SN406067No
SA17 5WZ51.736544-4.308741240677206727SN406067No
SA17 5YA51.785552-4.329334239429212222SN394122Yes
SA17 5YB51.77598-4.341299238570211184SN385111Yes
SA17 5YD51.772527-4.345367238277210809SN382108Yes
SA17 5YE51.769498-4.329434239365210437SN393104Yes
SA17 5YF51.760229-4.334725238967209418SN389094Yes
SA17 5YG51.761164-4.341063238533209536SN385095Yes
SA17 5YH51.755965-4.33167239163208937SN391089Yes
SA17 5YJ51.755681-4.338248238708208920SN387089Yes
SA17 5YL51.755397-4.33764238749208887SN387088Yes
SA17 5YN51.753913-4.333993238995208714SN389087Yes
SA17 5YP51.754118-4.33725238771208744SN387087Yes
SA17 5YQ51.736542-4.308765240675206727SN406067No
SA17 5YR51.758277-4.341571238488209216SN384092Yes
SA17 5YS51.736544-4.308741240677206727SN406067No
SA17 5YT51.736544-4.308741240677206727SN406067No
SA17 5YU51.768219-4.313633240451210260SN404102No
SA17 5YW51.752787-4.329144239326208578SN393085Yes
SA17 5YX51.768219-4.313633240451210260SN404102No
SA17 5YY51.736535-4.30874240677206726SN406067Yes
SA17 5YZ51.736544-4.308741240677206727SN406067No
SA17 5ZA51.736544-4.308741240677206727SN406067No
SA17 5ZB51.768219-4.313633240451210260SN404102No
SA17 5ZD51.736535-4.30874240677206726SN406067No
SA17 5ZE51.736544-4.308741240677206727SN406067No
SA17 5ZF51.736544-4.308741240677206727SN406067No
SA18 1AA51.812893-3.867857271335214346SN713143No
SA18 1AB51.81371-3.86734271373214436SN713144Yes
SA18 1AD51.813231-3.866957271398214382SN713143Yes
SA18 1AE51.814342-3.865366271511214503SN715145Yes
SA18 1AF51.813271-3.865015271532214383SN715143Yes
SA18 1AG51.813245-3.862663271694214376SN716143Yes
SA18 1AH51.814218-3.862529271706214484SN717144Yes
SA18 1AJ51.802101-3.898812269170213201SN691132Yes
SA18 1AL51.814076-3.863991271605214471SN716144Yes
SA18 1AN51.817823-3.861445271791214883SN717148Yes
SA18 1AP51.816255-3.864514271575214714SN715147Yes
SA18 1AQ51.786614-3.923274267438211523SN674115Yes
SA18 1AR51.817573-3.866355271452214864SN714148Yes
SA18 1AS51.817083-3.86391271619214805SN716148Yes
SA18 1AT51.812852-3.868189271312214342SN713143Yes
SA18 1AU51.813919-3.868901271266214462SN712144Yes
SA18 1AW51.816994-3.863282271662214794SN716147Yes
SA18 1AY51.817952-3.868533271303214910SN713149Yes
SA18 1AZ51.803038-3.909266268452213324SN684133Yes
SA18 1BA51.812709-3.870345271163214330SN711143Yes
SA18 1BB51.813535-3.871583271080214424SN710144Yes
SA18 1BD51.811397-3.872046271042214187SN710141Yes
SA18 1BE51.812414-3.874772270857214305SN708143Yes
SA18 1BG51.812038-3.874655270864214263SN708142Yes
SA18 1BH51.809545-3.875958270767213988SN707139Yes
SA18 1BL51.811622-3.877512270666214222SN706142Yes
SA18 1BN51.812387-3.878151270624214308SN706143Yes
SA18 1BP51.783847-3.888781269809211153SN698111Yes
SA18 1BQ51.798749-3.902445268910212835SN689128Yes
SA18 1BS51.801015-3.905253268723213092SN687130Yes
SA18 1BT51.812282-3.867266271374214277SN713142Yes
SA18 1BU51.812582-3.864246271583214305SN715143Yes
SA18 1BW51.810532-3.883807270229214112SN702141Yes
SA18 1BX51.803289-3.915354268033213363SN680133Yes
SA18 1BY51.812329-3.863743271617214276SN716142Yes
SA18 1BZ51.803762-3.915055268055213415SN680134Yes
SA18 1DA51.812478-3.85944271914214285SN719142Yes
SA18 1DB51.812115-3.854536272251214236SN722142Yes
SA18 1DE51.814159-3.851457272469214458SN724144Yes
SA18 1DF51.816469-3.855513272196214722SN721147Yes
SA18 1DG51.811897-3.849537272595214203SN725142Yes
SA18 1DH51.810224-3.842084273104214004SN731140Yes
SA18 1DJ51.805244-3.920658267673213590SN676135Yes
SA18 1DL51.811091-3.837855273398214093SN733140Yes
SA18 1DN51.809983-3.838972273318213972SN733139Yes
SA18 1DP51.809629-3.834169273648213924SN736139Yes
SA18 1DQ51.804723-3.915139268052213522SN680135Yes
SA18 1DR51.769162-3.890487269649209523SN696095Yes
SA18 1DS51.77421-3.89015269687210084SN696100Yes
SA18 1DT51.791007-3.886354269997211945SN699119Yes
SA18 1DU51.788299-3.891957269603211654SN696116Yes
SA18 1DW51.809764-3.841516273142213952SN731139Yes
SA18 1DX51.804639-3.92246267547213526SN675135Yes
SA18 1DY51.789934-3.887574269910211828SN699118Yes
SA18 1DZ51.805172-3.924953267377213590SN673135Yes
SA18 1ED51.811317-3.853212272340214145SN723141Yes
SA18 1EJ51.804531-3.928504267130213525SN671135Yes
SA18 1EQ51.804394-3.925322267349213504SN673135Yes
SA18 1EX51.803219-3.930116267015213382SN670133Yes
SA18 1EZ51.802509-3.930637266977213304SN669133Yes
SA18 1HJ51.799977-3.93095266948213023SN669130Yes
SA18 1HQ51.800479-3.929405267056213076SN670130Yes
SA18 1HX51.802334-3.933066266809213289SN668132Yes
SA18 1HZ51.803108-3.931896266892213373SN668133Yes
SA18 1JA51.802308-3.931919266888213284SN668132Yes
SA18 1JB51.804425-3.931125266949213518SN669135Yes
SA18 1JD51.802428-3.929009267089213292SN670132Yes
SA18 1JE51.802987-3.927786267175213352SN671133Yes
SA18 1JF51.803402-3.929229267077213401SN670134Yes
SA18 1JG51.803803-3.905762268696213403SN686134Yes
SA18 1JH51.806461-3.901693268984213691SN689136Yes
SA18 1JJ51.805025-3.901941268963213532SN689135Yes
SA18 1JL51.806212-3.899841269111213660SN691136Yes
SA18 1JN51.804652-3.898441269203213484SN692134Yes
SA18 1JP51.808111-3.891249269709213856SN697138Yes
SA18 1JQ51.805333-3.903009268890213568SN688135Yes
SA18 1JR51.809873-3.891265269713214052SN697140Yes
SA18 1JS51.808951-3.896141269374213958SN693139Yes
SA18 1JT51.807064-3.900544269065213756SN690137No
SA18 1JU51.809627-3.899277269160214039SN691140Yes
SA18 1JW51.80548-3.893906269518213568SN695135Yes
SA18 1LB51.803379-3.910382268376213364SN683133Yes
SA18 1LD51.803528-3.913293268176213386SN681133Yes
SA18 1LE51.803567-3.911522268298213387SN682133Yes
SA18 1LF51.803186-3.909972268404213342SN684133Yes
SA18 1LG51.802725-3.9086268497213288SN684132Yes
SA18 1LH51.80217-3.908333268514213226SN685132Yes
SA18 1LJ51.806555-3.923514267480213741SN674137No
SA18 1LL51.801783-3.910551268360213187SN683131Yes
SA18 1LN51.802221-3.913582268152213241SN681132Yes
SA18 1LP51.803197-3.913178268183213349SN681133Yes
SA18 1LQ51.805941-3.923013267513213672SN675136Yes
SA18 1LR51.803718-3.913341268173213407SN681134No
SA18 1LS51.802659-3.91099268332213285SN683132Yes
SA18 1LT51.801427-3.900423269057213129SN690131No
SA18 1LU51.802412-3.907354268582213251SN685132Yes
SA18 1LW51.802683-3.91337268168213292SN681132Yes
SA18 1LX51.806277-3.925141267367213713SN673137Yes
SA18 1LY51.801029-3.906715268622213096SN686130Yes
SA18 1LZ51.81567-3.892596269638214699SN696146Yes
SA18 1NA51.800762-3.905866268680213065SN686130Yes
SA18 1NB51.801465-3.905327268719213142SN687131Yes
SA18 1ND51.801064-3.901742268965213091SN689130Yes
SA18 1NE51.802414-3.900058269085213238SN690132Yes
SA18 1NF51.80114-3.899323269132213095SN691130Yes
SA18 1NG51.801177-3.899789269100213100SN690131No
SA18 1NH51.800422-3.89587269368213009SN693130Yes
SA18 1NJ51.7979-3.899448269114212735SN691127Yes
SA18 1NL51.800325-3.896852269300213000SN693129No
SA18 1NN51.800484-3.899281269133213022SN691130Yes
SA18 1NP51.800116-3.902007268944212986SN689129Yes
SA18 1NQ51.816457-3.88791269963214778SN699147Yes
SA18 1NR51.800824-3.902718268897213066SN688130No
SA18 1NS51.801927-3.902866268890213189SN688131Yes
SA18 1NT51.800279-3.916767267927213031SN679130Yes
SA18 1NU51.800672-3.904873268748213053SN687130No
SA18 1NW51.799028-3.900307269058212862SN690128Yes
SA18 1NY51.801013-3.909934268400213100SN684131No
SA18 1SA51.811478-3.869742271201214192SN712141Yes
SA18 1SB51.809698-3.870858271119213996SN711139Yes
SA18 1SD51.8111-3.870931271118214152SN711141Yes
SA18 1SE51.811786-3.870771271131214228SN711142Yes
SA18 1SF51.811332-3.868213271306214173SN713141Yes
SA18 1SG51.809658-3.869957271181213990SN711139Yes
SA18 1SH51.809454-3.868672271269213965SN712139Yes
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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