Dyfed postcodes - page 82 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?
SY23 1QW52.40638-4.076416258848280737SN588807Yes
SY23 1QX52.404373-4.076513258835280514SN588805Yes
SY23 1QY52.40305-4.075054258930280364SN589803Yes
SY23 1QZ52.404026-4.075806258882280474SN588804Yes
SY23 1RA52.403575-4.074344258980280421SN589804Yes
SY23 1RB52.403835-4.073871259013280449SN590804Yes
SY23 1RD52.40441-4.074927258943280515SN589805Yes
SY23 1RE52.404458-4.074238258990280519SN589805Yes
SY23 1RF52.402919-4.073284259050280346SN590803Yes
SY23 1RG52.402713-4.070687259226280318SN592803Yes
SY23 1RH52.404195-4.072844259084280487SN590804Yes
SY23 1RJ52.399192-4.075079258916279935SN589799Yes
SY23 1RL52.399146-4.075679258875279931SN588799Yes
SY23 1RN52.401754-4.073097259059280216SN590802Yes
SY23 1RP52.401576-4.071442259171280193SN591801Yes
SY23 1RQ52.41264-4.084338258329281449SN583814Yes
SY23 1RR52.401547-4.073102259058280193SN590801Yes
SY23 1RS52.401613-4.072929259070280200SN590802Yes
SY23 1RT52.400973-4.071443259169280126SN591801Yes
SY23 1RU52.400818-4.071947259134280110SN591801Yes
SY23 1RW52.401878-4.072147259124280228SN591802Yes
SY23 1RX52.399559-4.073626259016279973SN590799Yes
SY23 1RY52.399685-4.071104259188279982SN591799Yes
SY23 1RZ52.399414-4.070121259254279950SN592799Yes
SY23 1SA52.398913-4.06995259264279894SN592798Yes
SY23 1SB52.404981-4.074509258973280578SN589805No
SY23 1SD52.398749-4.069061259324279874SN593798Yes
SY23 1SE52.398381-4.068363259370279832SN593798Yes
SY23 1SF52.398208-4.070167259247279816SN592798Yes
SY23 1SG52.39878-4.068313259375279876SN593798Yes
SY23 1SH52.399793-4.06887259340279990SN593799Yes
SY23 1SJ52.401201-4.069234259320280147SN593801Yes
SY23 1SL52.401048-4.068183259391280128SN593801Yes
SY23 1SN52.401285-4.068033259402280154SN594801Yes
SY23 1SP52.401687-4.067684259427280198SN594801Yes
SY23 1SQ52.399396-4.068562259360279945SN593799Yes
SY23 1SR52.402458-4.070896259211280290SN592802Yes
SY23 1SS52.402432-4.072335259113280290SN591802Yes
SY23 1ST52.399692-4.072085259121279985SN591799Yes
SY23 1SW52.401477-4.067865259414280175SN594801Yes
SY23 1SY52.404746-4.07781258748280558SN587805Yes
SY23 1SZ52.403351-4.076347258843280400SN588804Yes
SY23 1TA52.401734-4.075727258880280219SN588802Yes
SY23 1TB52.40138-4.075446258898280179SN588801Yes
SY23 1TD52.401675-4.074475258965280210SN589802Yes
SY23 1TE52.400255-4.075511258890280054SN588800Yes
SY23 1TF52.400526-4.074892258933280083SN589800Yes
SY23 1TG52.400571-4.073894259001280086SN590800Yes
SY23 1TH52.407555-4.078618258702280872SN587808Yes
SY23 1TQ52.400921-4.072896259070280123SN590801Yes
SY23 1UA52.399798-4.073873259000280000SN589800No
SY23 1UY52.409798-4.0799258622281124SN586811No
SY23 1UZ52.409798-4.0799258622281124SN586811No
SY23 1WA52.414762-4.083957258362281684SN583816No
SY23 1WB52.414762-4.083957258362281684SN583816No
SY23 1WD52.403464-4.043584261072280349SN610803Yes
SY23 1WE52.414762-4.083957258362281684SN583816No
SY23 1WF52.414762-4.083957258362281684SN583816No
SY23 1WG52.408654-4.080052258608280997SN586809No
SY23 1WH52.403473-4.043584261072280350SN610803No
SY23 1WJ52.408654-4.080052258608280997SN586809No
SY23 1WL52.414762-4.083957258362281684SN583816No
SY23 1WN52.414762-4.083957258362281684SN583816No
SY23 1WP52.414762-4.083957258362281684SN583816No
SY23 1WQ52.414762-4.083957258362281684SN583816No
SY23 1WR52.414762-4.083957258362281684SN583816No
SY23 1WS52.414762-4.083957258362281684SN583816No
SY23 1WT52.403464-4.043584261072280349SN610803No
SY23 1WU52.414762-4.083957258362281684SN583816No
SY23 1WW52.403473-4.043584261072280350SN610803No
SY23 1WX52.403464-4.043584261072280349SN610803No
SY23 1WY52.403479-4.043595261071280351SN610803Yes
SY23 1WZ52.403464-4.043584261072280349SN610803No
SY23 1XA52.403473-4.043584261072280350SN610803No
SY23 1XB52.414762-4.083957258362281684SN583816No
SY23 1XD52.409798-4.0799258622281124SN586811No
SY23 1XE52.409798-4.0799258622281124SN586811No
SY23 1XF52.414762-4.083957258362281684SN583816No
SY23 1XG52.409798-4.0799258622281124SN586811No
SY23 1XH52.414762-4.083957258362281684SN583816No
SY23 1XT52.414762-4.083957258362281684SN583816No
SY23 1XU52.403473-4.043584261072280350SN610803No
SY23 1XZ52.414762-4.083957258362281684SN583816No
SY23 1YA52.412298-4.07887258700281400SN587813No
SY23 1YQ52.414762-4.083957258362281684SN583816No
SY23 1YS52.414762-4.083957258362281684SN583816No
SY23 1YY52.412298-4.07887258700281400SN587813No
SY23 1ZE52.414762-4.083957258362281684SN583816No
SY23 1ZQ52.414762-4.083957258362281684SN583816No
SY23 1ZU52.403464-4.043584261072280349SN610803Yes
SY23 2AA52.414762-4.083957258362281684SN583816No
SY23 2AB52.415731-4.083576258391281791SN583817Yes
SY23 2AD52.417114-4.078568258736281935SN587819Yes
SY23 2AE52.415624-4.08339258403281779SN584817Yes
SY23 2AF52.41626-4.083689258385281850SN583818Yes
SY23 2AG52.416496-4.084038258362281877SN583818No
SY23 2AH52.416897-4.078131258765281910SN587819No
SY23 2AJ52.416579-4.084439258335281887SN583818Yes
SY23 2AL52.417337-4.078696258728281960SN587819Yes
SY23 2AN52.415103-4.08491258298281724SN582817Yes
SY23 2AP52.416925-4.084206258352281925SN583819Yes
SY23 2AQ52.416315-4.084133258355281857SN583818Yes
SY23 2AR52.415213-4.085419258264281737SN582817Yes
SY23 2AS52.415206-4.086209258210281738SN582817Yes
SY23 2AT52.414422-4.086955258157281652SN581816Yes
SY23 2AU52.414247-4.08756258115281634SN581816Yes
SY23 2AW52.414978-4.084981258293281710SN582817Yes
SY23 2AX52.403464-4.043584261072280349SN610803Yes
SY23 2AY52.415044-4.087367258131281722SN581817Yes
SY23 2AZ52.415812-4.085973258228281805SN582818Yes
SY23 2BA52.416365-4.08487258305281864SN583818Yes
SY23 2BB52.415805-4.085506258260281803SN582818Yes
SY23 2BD52.415501-4.085903258232281770SN582817Yes
SY23 2BE52.414864-4.086344258200281700SN581817No
SY23 2BF52.417158-4.078128258766281939SN587819Yes
SY23 2BG52.414864-4.086344258200281700SN581817No
SY23 2BH52.414822-4.088238258071281699SN580816Yes
SY23 2BJ52.415379-4.084162258350281753SN583817Yes
SY23 2BL52.41489-4.084874258300281700SN583817No
SY23 2BN52.421535-4.084335258358282438SN583824Yes
SY23 2BP52.403473-4.043584261072280350SN610803No
SY23 2BQ52.415287-4.087727258107281750SN581817No
SY23 2BS52.415674-4.084779258309281787SN583817Yes
SY23 2BT52.416149-4.084753258312281840SN583818Yes
SY23 2BU52.415922-4.084996258295281815SN582818No
SY23 2BW52.41489-4.084874258300281700SN583817No
SY23 2BX52.418545-4.084091258365282105SN583821Yes
SY23 2BY52.417899-4.084002258369282033SN583820Yes
SY23 2BZ52.415866-4.080509258600281800SN585818No
SY23 2DA52.418691-4.08398258373282121SN583821Yes
SY23 2DB52.418948-4.084228258357282150SN583821Yes
SY23 2DD52.419586-4.084199258361282221SN583822Yes
SY23 2DE52.419909-4.084243258359282257SN583822No
SY23 2DF52.416687-4.084959258300281900SN583819No
SY23 2DG52.42115-4.084273258361282395SN583823Yes
SY23 2DH52.421865-4.084361258357282475SN583824Yes
SY23 2DJ52.42078-4.084329258356282354SN583823Yes
SY23 2DL52.417466-4.079025258706281975SN587819Yes
SY23 2DN52.423144-4.081171258578282611SN585826Yes
SY23 2DP52.420934-4.084292258359282371SN583823Yes
SY23 2DQ52.420269-4.084216258362282297SN583822Yes
SY23 2DR52.41563-4.086233258210281785SN582817Yes
SY23 2DS52.41733-4.081622258529281965SN585819Yes
SY23 2DT52.415849-4.084008258362281805SN583818Yes
SY23 2DU52.415887-4.084392258336281810SN583818Yes
SY23 2DW52.416713-4.08349258400281900SN583819No
SY23 2DX52.416473-4.082817258445281872SN584818Yes
SY23 2DY52.417663-4.080593258600282000SN586820No
SY23 2DZ52.416739-4.08202258500281900SN585819No
SY23 2EA52.417281-4.082369258478281961SN584819No
SY23 2EB52.417346-4.081633258528281967SN585819Yes
SY23 2ED52.417576-4.080942258576281991SN585819Yes
SY23 2EE52.418445-4.081101258568282088SN585820Yes
SY23 2EF52.419518-4.08246258479282210SN584822No
SY23 2EG52.419855-4.082741258461282248SN584822Yes
SY23 2EH52.418029-4.079106258702282038SN587820Yes
SY23 2EJ52.418614-4.079682258665282104SN586821Yes
SY23 2EL52.416435-4.078815258717281860SN587818Yes
SY23 2EN52.416436-4.079286258685281861SN586818Yes
SY23 2EP52.417081-4.079904258645281934SN586819Yes
SY23 2EQ52.418099-4.079834258653282047SN586820Yes
SY23 2ER52.416699-4.078666258728281889SN587818Yes
SY23 2ES52.416611-4.076258909281874SN589818Yes
SY23 2ET52.416271-4.07744258810281839SN588818Yes
SY23 2EU52.416729-4.074388259019281884SN590818Yes
SY23 2EW52.418861-4.079429258683282131SN586821Yes
SY23 2EX52.416209-4.076319258886281830SN588818Yes
SY23 2EY52.416186-4.075627258933281826SN589818Yes
SY23 2EZ52.417169-4.074953258982281934SN589819Yes
SY23 2FA52.417425-4.080317258618281973SN586819Yes
SY23 2HA52.417825-4.074969258983282007SN589820Yes
SY23 2HB52.417009-4.072754259131281912SN591819Yes
SY23 2HD52.417953-4.071769259201282015SN592820Yes
SY23 2HE52.419518-4.082446258480282210SN584822Yes
SY23 2HF52.417886-4.083644258393282031SN583820Yes
SY23 2HG52.419006-4.083829258384282156SN583821Yes
SY23 2HH52.416698-4.080754258586281893SN585818Yes
SY23 2HJ52.41696-4.081178258558281923SN585819Yes
SY23 2HL52.416878-4.081777258517281915SN585819Yes
SY23 2HN52.417764-4.082388258478282015SN584820Yes
SY23 2HP52.418276-4.083049258435282073SN584820Yes
SY23 2HQ52.420783-4.083638258403282353SN584823Yes
SY23 2HR52.418551-4.083282258420282104SN584821Yes
SY23 2HS52.418956-4.083243258424282149SN584821Yes
SY23 2HT52.420321-4.083836258388282302SN583823Yes
SY23 2HU52.422057-4.083786258397282495SN583824Yes
SY23 2HW52.417681-4.083124258428282007SN584820Yes
SY23 2HX52.422194-4.08113258578282505SN585825Yes
SY23 2HY52.421873-4.075894258933282459SN589824Yes
SY23 2HZ52.419504-4.080224258631282204SN586822Yes
SY23 2JA52.4204-4.079384258691282302SN586823Yes
SY23 2JB52.420001-4.081101258573282261SN585822Yes
SY23 2JD52.42053-4.08067258604282319SN586823Yes
SY23 2JH52.415029-4.083102258421281712SN584817Yes
SY23 2JJ52.415159-4.082358258472281725SN584817No
SY23 2JL52.415159-4.082358258472281725SN584817No
SY23 2JN52.415679-4.081305258545281781SN585817Yes
SY23 2JP52.415644-4.079837258645281774SN586817Yes
SY23 2JR52.416827-4.080069258633281906SN586819Yes
SY23 2JS52.415974-4.07897258705281809SN587818Yes
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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