Dyfed postcodes - page 18 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?
SA18 2PD51.785439-3.964884264565211469SN645114Yes
SA18 2PE51.783865-3.963883264629211292SN646112Yes
SA18 2PF51.78346-3.955751265189211232SN651112Yes
SA18 2PG51.784046-3.967602264373211319SN643113Yes
SA18 2PH51.781402-3.968608264296211027SN642110Yes
SA18 2PJ51.794804-3.98878262945212555SN629125Yes
SA18 2PL51.775639-3.964337264573210378SN645103Yes
SA18 2PN51.777664-3.952253265413210581SN654105Yes
SA18 2PP51.780675-3.976565263745210961SN637109Yes
SA18 2PQ51.834918-4.000393262267217038SN622170Yes
SA18 2PR51.777716-3.978257263619210635SN636106Yes
SA18 2PS51.779561-3.983417263269210850SN632108Yes
SA18 2PT51.781172-3.986107263088211034SN630110Yes
SA18 2PU51.781486-3.986575263057211070SN630110Yes
SA18 2PW51.78854-3.938508266393211765SN663117Yes
SA18 2PX51.79671-3.988254262987212766SN629127Yes
SA18 2PY51.782826-3.986136263091211218SN630112Yes
SA18 2PZ51.789113-3.972695264037211892SN640118Yes
SA18 2QA51.794102-3.968519264340212439SN643124Yes
SA18 2QB51.797587-4.00167262065212889SN620128Yes
SA18 2QD51.789618-3.970455264193211944SN641119Yes
SA18 2QE51.798488-4.001661262068212989SN620129Yes
SA18 2RA51.78234-3.984578263197211161SN631111Yes
SA18 2RB51.779927-3.985298263140210894SN631108Yes
SA18 2RD51.775761-3.988116262933210436SN629104Yes
SA18 2RE51.775696-3.992969262598210438SN625104Yes
SA18 2RF51.774804-3.993611262551210340SN625103Yes
SA18 2RW51.768735-3.982952263268209645SN632096Yes
SA18 2SG51.774946-3.978281263609210327SN636103Yes
SA18 2SH51.774746-3.972532264005210294SN640102Yes
SA18 2SL51.770648-3.980948263412209854SN634098Yes
SA18 2SN51.766183-3.977492263637209351SN636093Yes
SA18 2SP51.780766-3.983552263263210984SN632109Yes
SA18 2SR51.812065-3.997437262401214491SN624144Yes
SA18 2SS51.811341-3.998285262340214412SN623144Yes
SA18 2ST51.809734-3.997619262381214232SN623142Yes
SA18 2SU51.81162-3.999385262265214445SN622144Yes
SA18 2SW51.769691-3.96391264585209716SN645097Yes
SA18 2SX51.810882-3.997278262408214359SN624143Yes
SA18 2SY51.81313-3.999326262274214613SN622146Yes
SA18 2TA51.813101-3.995838262514214603SN625146Yes
SA18 2TB51.811722-3.981139263523214422SN635144Yes
SA18 2TD51.817993-3.975582263925215109SN639151Yes
SA18 2TE51.824179-3.970773264275215788SN642157Yes
SA18 2TF51.826882-3.968889264413216085SN644160Yes
SA18 2TG51.817554-3.992524262756215092SN627150Yes
SA18 2TH51.823159-4.003451262020215736SN620157Yes
SA18 2TJ51.812778-3.996317262480214568SN624145Yes
SA18 2TL51.822816-4.001351262164215694SN621156Yes
SA18 2TN51.824072-3.999995262261215831SN622158Yes
SA18 2TP51.831927-3.988562263073216683SN630166Yes
SA18 2TQ51.820908-4.003134262035215485SN620154Yes
SA18 2TR51.833691-3.980439263638216864SN636168Yes
SA18 2TS51.840322-3.977634263851217596SN638175Yes
SA18 2TT51.843729-3.983575263452217986SN634179Yes
SA18 2TU51.835927-3.97268264179217098SN641170Yes
SA18 2TW51.826633-3.996451262513216109SN625161Yes
SA18 2TY51.834485-3.961034264977216916SN649169Yes
SA18 2UA51.831651-3.954685265406216589SN654165Yes
SA18 2UB51.835772-3.945835266028217031SN660170Yes
SA18 2UD51.826712-3.959598265053216049SN650160Yes
SA18 2UE51.818617-3.952688265505215136SN655151Yes
SA18 2UF51.8175-3.946904265900215001SN659150Yes
SA18 2UG51.813776-3.957842265135214607SN651146Yes
SA18 2UH51.808505-3.961154264891214027SN648140Yes
SA18 2UL51.803868-3.95502265300213500SN652134No
SA18 2UN51.808862-3.966585264518214077SN645140Yes
SA18 2UP51.806931-3.979338263633213886SN636138Yes
SA18 2UR51.804239-3.971571264160213572SN641135Yes
SA18 2US51.802114-3.964115264668213322SN646133Yes
SA18 2UT51.797236-3.977342263741212804SN637128Yes
SA18 2UU51.805081-3.989885262900213700SN628136No
SA18 2UW51.810309-3.97203264147214248SN641142Yes
SA18 2UY51.812594-4.000226262210214555SN622145Yes
SA18 2WU51.791177-3.985227263179212145SN631121No
SA18 2WW51.791677-3.984393263238212199SN632121No
SA18 2WX51.791177-3.985227263179212145SN631121No
SA18 2WY51.791177-3.985227263179212145SN631121No
SA18 2WZ51.791677-3.984393263238212199SN632121No
SA18 2XT51.798908-3.973616264003212983SN640129No
SA18 2XU51.798784-3.973538264008212969SN640129No
SA18 2XY51.812098-4.000349262200214500SN622145No
SA18 2XZ51.798693-3.973577264005212959SN640129No
SA18 2YA51.806995-3.929045267100213800SN670138No
SA18 2YB51.807144-3.928746267121213816SN671138Yes
SA18 2YD51.791677-3.984393263238212199SN632121No
SA18 2YE51.808557-3.926374267289213969SN672139Yes
SA18 2YF51.810202-3.927488267217214154SN672141Yes
SA18 2YG51.815896-3.924641267430214782SN674147Yes
SA18 2YH51.811163-3.928236267168214262SN671142Yes
SA18 2YJ51.812363-3.930725267000214400SN669144No
SA18 2YL51.812604-3.929607267078214425SN670144Yes
SA18 2YN51.812563-3.928851267130214419SN671144Yes
SA18 2YP51.814339-3.936293266622214630SN666146No
SA18 2YQ51.791177-3.985241263178212145SN631121No
SA18 2YR51.813765-3.937865266512214569SN665145Yes
SA18 2YS51.810983-3.934703266722214254SN667142Yes
SA18 2YT51.808558-3.936249266608213987SN666139Yes
SA18 2YU51.798784-3.973538264008212969SN640129No
SA18 2YW51.812728-3.929207267106214438SN671144Yes
SA18 2YX51.791177-3.985227263179212145SN631121No
SA18 2YY51.798784-3.973538264008212969SN640129No
SA18 2YZ51.799155-3.973902263984213011SN639130No
SA18 2ZB51.791177-3.985227263179212145SN631121No
SA18 2ZD51.812386-3.929275267100214400SN670143No
SA18 2ZE51.791177-3.985227263179212145SN631121No
SA18 2ZF51.791177-3.985241263178212145SN631121No
SA18 2ZG51.791177-3.985241263178212145SN631121No
SA18 2ZH51.798784-3.973538264008212969SN640129No
SA18 2ZL51.791177-3.985241263178212145SN631121No
SA18 2ZN51.791177-3.985241263178212145SN631121No
SA18 2ZP51.791177-3.985241263178212145SN631121No
SA18 2ZR51.791177-3.985241263178212145SN631121No
SA18 2ZS51.791677-3.984393263238212199SN632121No
SA18 2ZT51.791177-3.985241263178212145SN631121No
SA18 3AA51.79425-3.992308262700212500SN627125No
SA18 3AB51.793312-3.988675262948212389SN629123Yes
SA18 3AD51.793139-3.988344262970212369SN629123No
SA18 3AE51.793304-3.988656262949212388SN629123No
SA18 3AF51.79363-3.989584262886212426SN628124Yes
SA18 3AG51.794374-3.990298262839212510SN628125Yes
SA18 3AH51.793376-3.990819262800212400SN628124No
SA18 3AJ51.815219-4.010832261487214867SN614148Yes
SA18 3AL51.793017-3.988657262948212356SN629123Yes
SA18 3AN51.791927-3.992467262682212242SN626122Yes
SA18 3AP51.791739-3.996045262435212228SN624122Yes
SA18 3AQ51.815313-4.010038261542214876SN615148Yes
SA18 3AR51.793173-3.994731262530212385SN625123Yes
SA18 3AS51.794561-3.995686262468212541SN624125Yes
SA18 3AT51.79507-3.995346262493212597SN624125Yes
SA18 3AU51.79411-3.993636262608212487SN626124Yes
SA18 3AW51.792147-3.994898262515212271SN625122Yes
SA18 3AX51.818465-4.009719261574215226SN615152Yes
SA18 3AY51.794862-3.992234262707212568SN627125Yes
SA18 3AZ51.819687-4.009774261574215362SN615153Yes
SA18 3BA51.795278-3.993702262607212617SN626126Yes
SA18 3BB51.794317-3.992558262683212508SN626125Yes
SA18 3BD51.793549-3.993336262627212424SN626124Yes
SA18 3BE51.794497-3.991492262757212526SN627125Yes
SA18 3BG51.793644-3.992402262692212433SN626124Yes
SA18 3BH51.794732-3.994621262542212558SN625125Yes
SA18 3BJ51.787634-4.034646259760211845SN597118Yes
SA18 3BL51.78007-4.031101259981210997SN599109Yes
SA18 3BN51.816371-4.010163261537214994SN615149Yes
SA18 3BP51.793376-3.990819262800212400SN628124No
SA18 3BQ51.805882-4.022557260650213851SN606138Yes
SA18 3BR51.791628-3.987842263000212200SN630122No
SA18 3BS51.791747-3.987635263015212213SN630122Yes
SA18 3BT51.791702-3.987672263012212208SN630122No
SA18 3BU51.821519-4.007853261712215562SN617155Yes
SA18 3BW51.792198-3.986577263089212261SN630122Yes
SA18 3BX51.80377-4.025074260470213621SN604136Yes
SA18 3BY51.791743-3.988389262963212214SN629122Yes
SA18 3BZ51.805117-4.027707260293213776SN602137Yes
SA18 3DA51.791518-3.988364262964212189SN629121Yes
SA18 3DB51.792437-3.987752263009212290SN630122Yes
SA18 3DD51.788364-3.991541262735211844SN627118Yes
SA18 3DE51.792359-3.987657263015212281SN630122Yes
SA18 3DF51.792113-3.987342263036212253SN630122No
SA18 3DG51.792955-3.988597262952212349SN629123No
SA18 3DH51.792663-3.988323262970212316SN629123No
SA18 3DJ51.80421-4.032322259972213684SN599136Yes
SA18 3DL51.792846-3.988539262956212337SN629123Yes
SA18 3DN51.79209-3.989651262877212255SN628122Yes
SA18 3DP51.792502-3.989331262900212300SN628123No
SA18 3DQ51.804692-4.032078259990213737SN599137Yes
SA18 3DR51.790559-3.991411262751212088SN627120Yes
SA18 3DS51.786194-3.992736262646211605SN626116Yes
SA18 3DT51.790616-3.991761262727212095SN627120Yes
SA18 3DU51.789598-3.992466262675211983SN626119Yes
SA18 3DW51.79064-3.990878262788212096SN627120Yes
SA18 3DX51.8042-4.035087259781213688SN597136Yes
SA18 3DY51.789033-3.995022262497211925SN624119Yes
SA18 3DZ51.803127-4.037853259587213574SN595135Yes
SA18 3EA51.788712-3.994862262507211889SN625118Yes
SA18 3EB51.789246-3.990406262816211940SN628119Yes
SA18 3ED51.790365-3.988531262949212061SN629120Yes
SA18 3EE51.789295-3.988581262942211942SN629119Yes
SA18 3EF51.790713-3.989789262863212102SN628121Yes
SA18 3EG51.790198-3.990476262814212046SN628120Yes
SA18 3EH51.790024-3.989628262872212025SN628120Yes
SA18 3EJ51.812055-4.036273259724214564SN597145Yes
SA18 3EL51.79115-3.987908262994212147SN629121Yes
SA18 3EN51.791136-3.986535263089212143SN630121Yes
SA18 3EP51.787691-3.993048262629211772SN626117No
SA18 3EQ51.806033-4.033574259891213889SN598138Yes
SA18 3ER51.787371-3.990671262792211732SN627117Yes
SA18 3ES51.788644-3.993061262631211878SN626118Yes
SA18 3ET51.785109-3.993631262581211486SN625114No
SA18 3EU51.787037-3.99344262600211700SN626117No
SA18 3EW51.789438-3.989718262864211960SN628119No
SA18 3EX51.788536-3.990321262820211861SN628118Yes
SA18 3EY51.786682-3.994207262546211662SN625116Yes
SA18 3EZ51.786564-3.991554262729211644SN627116Yes
SA18 3FA51.779737-4.034658259735210967SN597109Yes
SA18 3FB51.786917-3.99299262631211686SN626116Yes
SA18 3FD51.793857-3.995225262498212462SN624124Yes
SA18 3FE51.787698-3.993068262628211773SN626117Yes
SA18 3GA51.782085-4.015925261034211192SN610111Yes
SA18 3GL51.794111-3.990417262830212481SN628124Yes
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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