Dyfed postcodes - page 82 County

All counties

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 1PA52.41519-4.081017258563281726SN585817Yes
SY23 1PB52.412581-4.082071258483281438SN584814Yes
SY23 1PD52.409342-4.075052258950281064SN589810Yes
SY23 1PE52.412236-4.08329258399281402SN583814No
SY23 1PF52.412125-4.081461258523281386SN585813Yes
SY23 1PG52.40997-4.081257258530281146SN585811Yes
SY23 1PH52.410427-4.078778258700281192SN587811Yes
SY23 1PJ52.411809-4.082549258448281353SN584813Yes
SY23 1PL52.411496-4.081902258491281317SN584813Yes
SY23 1PN52.411352-4.083439258386281304SN583813Yes
SY23 1PP52.411421-4.083604258375281312SN583813Yes
SY23 1PQ52.410543-4.077328258799281202SN587812No
SY23 1PR52.413135-4.083332258399281502SN583815No
SY23 1PS52.413867-4.084616258314281586SN583815Yes
SY23 1PT52.41491-4.081033258561281695SN585816Yes
SY23 1PU52.413847-4.084762258304281584SN583815Yes
SY23 1PW52.412264-4.082717258438281404SN584814No
SY23 1PX52.413109-4.084801258299281502SN582815No
SY23 1PY52.413853-4.085954258223281587SN582815Yes
SY23 1PZ52.413423-4.085831258230281539SN582815Yes
SY23 1QA52.413083-4.08627258199281502SN581815No
SY23 1QB52.412696-4.085282258265281457SN582814Yes
SY23 1QD52.41202-4.085323258260281382SN582813Yes
SY23 1QE52.413513-4.084335258332281546SN583815Yes
SY23 1QF52.413104-4.08458258314281501SN583815Yes
SY23 1QG52.413158-4.084039258351281506SN583815Yes
SY23 1QH52.413665-4.084371258330281563SN583815Yes
SY23 1QP52.404706-4.076892258810280552SN588805Yes
SY23 1QQ52.412804-4.084743258302281468SN583814Yes
SY23 1QR52.405041-4.076732258822280589SN588805Yes
SY23 1QS52.40555-4.077491258772280647SN587806Yes
SY23 1QT52.405613-4.075906258880280651SN588806Yes
SY23 1QU52.404823-4.075825258883280563SN588805Yes
SY23 1QW52.406395-4.076428258847280739SN588807Yes
SY23 1QX52.404389-4.076525258834280516SN588805Yes
SY23 1QY52.403065-4.075066258929280366SN589803Yes
SY23 1QZ52.404041-4.075817258881280476SN588804Yes
SY23 1RA52.40359-4.074355258979280423SN589804Yes
SY23 1RB52.40385-4.073882259012280451SN590804Yes
SY23 1RD52.404425-4.074939258942280517SN589805Yes
SY23 1RE52.404473-4.07425258989280521SN589805Yes
SY23 1RF52.402935-4.073296259049280348SN590803Yes
SY23 1RG52.402728-4.070698259225280320SN592803Yes
SY23 1RH52.40421-4.072855259083280489SN590804Yes
SY23 1RJ52.399208-4.075091258915279937SN589799Yes
SY23 1RL52.399161-4.075691258874279933SN588799Yes
SY23 1RN52.401769-4.073109259058280218SN590802Yes
SY23 1RP52.401591-4.071454259170280195SN591801Yes
SY23 1RQ52.41264-4.084338258329281449SN583814Yes
SY23 1RR52.401562-4.073114259057280195SN590801Yes
SY23 1RS52.401628-4.07294259069280202SN590802Yes
SY23 1RT52.400989-4.071455259168280128SN591801Yes
SY23 1RU52.400818-4.071947259134280110SN591801Yes
SY23 1RW52.401894-4.072159259123280230SN591802Yes
SY23 1RX52.399575-4.073638259015279975SN590799Yes
SY23 1RY52.3997-4.071115259187279984SN591799Yes
SY23 1RZ52.399429-4.070132259253279952SN592799Yes
SY23 1SA52.398929-4.069962259263279896SN592798Yes
SY23 1SB52.404981-4.074509258973280578SN589805No
SY23 1SD52.398764-4.069072259323279876SN593798Yes
SY23 1SE52.398381-4.068364259370279832SN593798Yes
SY23 1SF52.398224-4.070179259246279818SN592798Yes
SY23 1SG52.398796-4.068324259374279878SN593798Yes
SY23 1SH52.399793-4.068871259340279990SN593799Yes
SY23 1SJ52.401216-4.069246259319280149SN593801Yes
SY23 1SL52.401064-4.068195259390280130SN593801Yes
SY23 1SN52.4013-4.068044259401280156SN594801Yes
SY23 1SP52.401702-4.067696259426280200SN594801Yes
SY23 1SQ52.399412-4.068573259359279947SN593799Yes
SY23 1SR52.402473-4.070907259210280292SN592802Yes
SY23 1SS52.402448-4.072347259112280292SN591802Yes
SY23 1ST52.399692-4.072085259121279985SN591799Yes
SY23 1SW52.401492-4.067877259413280177SN594801Yes
SY23 1SY52.404761-4.077821258747280560SN587805Yes
SY23 1SZ52.403366-4.076359258842280402SN588804Yes
SY23 1TA52.40175-4.075739258879280221SN588802Yes
SY23 1TB52.401395-4.075458258897280181SN588801Yes
SY23 1TD52.401691-4.074487258964280212SN589802Yes
SY23 1TE52.40027-4.075523258889280056SN588800Yes
SY23 1TF52.400542-4.074903258932280085SN589800Yes
SY23 1TG52.400586-4.073906259000280088SN590800Yes
SY23 1TH52.407571-4.078629258701280874SN587808Yes
SY23 1TQ52.400936-4.072908259069280125SN590801Yes
SY23 1UA52.399813-4.073884258999280002SN589800No
SY23 1UY52.409814-4.079911258621281126SN586811No
SY23 1UZ52.409814-4.079911258621281126SN586811No
SY23 1WA52.414778-4.083968258361281686SN583816No
SY23 1WB52.414778-4.083968258361281686SN583816No
SY23 1WD52.403479-4.043595261071280351SN610803Yes
SY23 1WE52.414778-4.083968258361281686SN583816No
SY23 1WF52.414778-4.083968258361281686SN583816No
SY23 1WG52.408669-4.080063258607280999SN586809No
SY23 1WH52.403488-4.043596261071280352SN610803No
SY23 1WJ52.408669-4.080063258607280999SN586809No
SY23 1WL52.414778-4.083968258361281686SN583816No
SY23 1WN52.414778-4.083968258361281686SN583816No
SY23 1WP52.414778-4.083968258361281686SN583816No
SY23 1WQ52.414778-4.083968258361281686SN583816No
SY23 1WR52.414778-4.083968258361281686SN583816No
SY23 1WS52.414778-4.083968258361281686SN583816No
SY23 1WT52.403479-4.043595261071280351SN610803No
SY23 1WU52.414778-4.083968258361281686SN583816No
SY23 1WW52.403488-4.043596261071280352SN610803No
SY23 1WX52.403479-4.043595261071280351SN610803No
SY23 1WY52.403479-4.043595261071280351SN610803Yes
SY23 1WZ52.403479-4.043595261071280351SN610803No
SY23 1XA52.403488-4.043596261071280352SN610803No
SY23 1XB52.414778-4.083968258361281686SN583816No
SY23 1XD52.409814-4.079911258621281126SN586811No
SY23 1XE52.409814-4.079911258621281126SN586811No
SY23 1XF52.414778-4.083968258361281686SN583816No
SY23 1XG52.409814-4.079911258621281126SN586811No
SY23 1XH52.414778-4.083968258361281686SN583816No
SY23 1XT52.414778-4.083968258361281686SN583816No
SY23 1XU52.403488-4.043596261071280352SN610803No
SY23 1XZ52.414778-4.083968258361281686SN583816No
SY23 1YA52.412314-4.078882258699281402SN586814No
SY23 1YQ52.414778-4.083968258361281686SN583816No
SY23 1YS52.414778-4.083968258361281686SN583816No
SY23 1YY52.412314-4.078882258699281402SN586814No
SY23 1ZE52.414778-4.083968258361281686SN583816No
SY23 1ZQ52.414778-4.083968258361281686SN583816No
SY23 1ZU52.403479-4.043595261071280351SN610803No
SY23 2AA52.414778-4.083968258361281686SN583816No
SY23 2AB52.415747-4.083587258390281793SN583817Yes
SY23 2AD52.41713-4.078579258735281937SN587819Yes
SY23 2AE52.415624-4.08339258403281779SN584817Yes
SY23 2AF52.416275-4.0837258384281852SN583818Yes
SY23 2AG52.416512-4.08405258361281879SN583818No
SY23 2AH52.416913-4.078142258764281912SN587819No
SY23 2AJ52.416595-4.084451258334281889SN583818Yes
SY23 2AL52.417352-4.078707258727281962SN587819Yes
SY23 2AN52.415103-4.08491258298281724SN582817Yes
SY23 2AP52.41694-4.084217258351281927SN583819Yes
SY23 2AQ52.41633-4.084144258354281859SN583818Yes
SY23 2AR52.415229-4.08543258263281739SN582817Yes
SY23 2AS52.415206-4.086209258210281738SN582817Yes
SY23 2AT52.414437-4.086967258156281654SN581816Yes
SY23 2AU52.414247-4.08756258115281634SN581816Yes
SY23 2AW52.414994-4.084993258292281712SN582817Yes
SY23 2AX52.403479-4.043595261071280351SN610803Yes
SY23 2AY52.415059-4.087378258130281724SN581817Yes
SY23 2AZ52.415812-4.085973258228281805SN582818Yes
SY23 2BA52.41638-4.084882258304281866SN583818Yes
SY23 2BB52.415821-4.085517258259281805SN582818Yes
SY23 2BD52.415517-4.085915258231281772SN582817Yes
SY23 2BE52.41488-4.086355258199281702SN581817No
SY23 2BF52.417173-4.07814258765281941SN587819Yes
SY23 2BG52.41488-4.086355258199281702SN581817No
SY23 2BH52.414837-4.08825258070281701SN580817Yes
SY23 2BJ52.415395-4.084174258349281755SN583817Yes
SY23 2BL52.414906-4.084886258299281702SN582817No
SY23 2BN52.421551-4.084346258357282440SN583824Yes
SY23 2BP52.403488-4.043596261071280352SN610803No
SY23 2BQ52.415287-4.087727258107281750SN581817No
SY23 2BS52.415689-4.08479258308281789SN583817Yes
SY23 2BT52.416149-4.084753258312281840SN583818Yes
SY23 2BU52.415937-4.085008258294281817SN582818No
SY23 2BW52.414906-4.084886258299281702SN582817No
SY23 2BX52.418561-4.084102258364282107SN583821Yes
SY23 2BY52.417915-4.084013258368282035SN583820Yes
SY23 2BZ52.415882-4.08052258599281802SN585818No
SY23 2DA52.418707-4.083992258372282123SN583821Yes
SY23 2DB52.418963-4.084239258356282152SN583821Yes
SY23 2DD52.419602-4.08421258360282223SN583822Yes
SY23 2DE52.419925-4.084255258358282259SN583822No
SY23 2DF52.416702-4.084971258299281902SN582819No
SY23 2DG52.421165-4.084284258360282397SN583823Yes
SY23 2DH52.421865-4.084361258357282475SN583824Yes
SY23 2DJ52.420796-4.08434258355282356SN583823Yes
SY23 2DL52.417481-4.079037258705281977SN587819Yes
SY23 2DN52.423144-4.081171258578282611SN585826Yes
SY23 2DP52.420949-4.084303258358282373SN583823Yes
SY23 2DQ52.420285-4.084228258361282299SN583822Yes
SY23 2DR52.415646-4.086244258209281787SN582817Yes
SY23 2DS52.417346-4.081633258528281967SN585819Yes
SY23 2DT52.415865-4.084019258361281807SN583818Yes
SY23 2DU52.415903-4.084403258335281812SN583818Yes
SY23 2DW52.416728-4.083501258399281902SN583819No
SY23 2DX52.416488-4.082828258444281874SN584818Yes
SY23 2DY52.417678-4.080605258599282002SN585820No
SY23 2DZ52.416754-4.082032258499281902SN584819No
SY23 2EA52.417297-4.082381258477281963SN584819No
SY23 2EB52.417346-4.081633258528281967SN585819Yes
SY23 2ED52.417591-4.080954258575281993SN585819Yes
SY23 2EE52.418461-4.081112258567282090SN585820Yes
SY23 2EF52.419534-4.082472258478282212SN584822No
SY23 2EG52.419871-4.082752258460282250SN584822Yes
SY23 2EH52.418029-4.079107258702282038SN587820Yes
SY23 2EJ52.41863-4.079694258664282106SN586821Yes
SY23 2EL52.416451-4.078826258716281862SN587818Yes
SY23 2EN52.416452-4.079297258684281863SN586818Yes
SY23 2EP52.417097-4.079916258644281936SN586819Yes
SY23 2EQ52.418114-4.079846258652282049SN586820Yes
SY23 2ER52.416714-4.078677258727281891SN587818Yes
SY23 2ES52.416626-4.076011258908281876SN589818Yes
SY23 2ET52.416286-4.077451258809281841SN588818Yes
SY23 2EU52.416745-4.074399259018281886SN590818Yes
SY23 2EW52.418877-4.079441258682282133SN586821Yes
SY23 2EX52.416225-4.076331258885281832SN588818Yes
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




© 2025 Chris Bell [ Email ] [ Bluesky ] [ Strava ] [ Privacy ]