Postcodes in Trallwng, Rhondda Cynon Taf Unitary Authority

  1. All administrative areas
  2. Rhondda Cynon Taf

This page provides postcode data for the Trallwng UK Unitary Authority.

In 2011, Trallwng contained approximately 1,687 households with a population of about 3,778

Other wards in this Unitary Authority
Aberaman ,   Abercynon ,   Aberdare East ,   Aberdare West and Llwydcoed ,   Beddau and Tyn-y-nant ,   Brynna and Llanharan ,   Church Village ,   Cilfynydd ,   Cwm Clydach ,   Cwmbach ,   Cymer ,   Ferndale and Maerdy ,   Gilfach-goch ,   Glyn-coch ,   Graig and Pontypridd West ,   Hawthorn and Lower Rhydfelen ,   Hirwaun, Penderyn and Rhigos ,   Llanharry ,   Llantrisant and Talbot Green ,   Llantwit Fardre ,   Llwyn-y-pia ,   Mountain Ash ,   Pen-y-graig ,   Pen-y-waun ,   Penrhiw-ceibr ,   Pentre ,   Pontyclun Central ,   Pontyclun East ,   Pontyclun West ,   Pontypridd Town ,   Porth ,   Rhydfelen Central ,   Taff's Well ,   Ton-teg ,   Tonypandy ,   Tonyrefail East ,   Tonyrefail West ,   Trallwng ,   Trealaw ,   Treforest ,   Treherbert ,   Treorchy ,   Tylorstown and Ynyshir ,   Upper Rhydfelen and Glyn-taf ,   Ynysybwl ,   Ystrad
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

96 postcodes, 81 active
Postcode Latitude Longitude Easting Northing Grid reference Active?
CF37 4AA51.60602-3.327648308154190522ST081905Yes
CF37 4AB51.605781-3.328868308069190497ST080904Yes
CF37 4AD51.605622-3.327044308195190477ST081904Yes
CF37 4AE51.60483-3.330255307971190393ST079903Yes
CF37 4AF51.605392-3.332207307837190458ST078904Yes
CF37 4AG51.605785-3.330081307985190499ST079904Yes
CF37 4AH51.603183-3.327204308179190206ST081902Yes
CF37 4AL51.602226-3.32592308266190098ST082900Yes
CF37 4AN51.603775-3.326528308227190271ST082902Yes
CF37 4AP51.601199-3.32615308248189984ST082899Yes
CF37 4AQ51.601051-3.324875308336189966ST083899Yes
CF37 4AW51.60194-3.325002308329190065ST083900Yes
CF37 4AX51.602226-3.32592308266190098ST082900Yes
CF37 4BP51.60005-3.32834308094189859ST080898Yes
CF37 4BY51.601737-3.330237307966190049ST079900No
CF37 4DA51.602754-3.332462307814190165ST078901Yes
CF37 4DB51.603961-3.334706307661190302ST076903Yes
CF37 4DD51.606703-3.331581307883190603ST078906Yes
CF37 4DE51.606733-3.329011308061190603ST080906Yes
CF37 4DF51.606142-3.330351307967190539ST079905Yes
CF37 4DG51.607826-3.330097307988190726ST079907Yes
CF37 4DH51.609166-3.326988308206190871ST082908Yes
CF37 4DJ51.604185-3.322064308537190311ST085903Yes
CF37 4DL51.608707-3.326224308258190819ST082908Yes
CF37 4DN51.610342-3.325535308309191000ST083910Yes
CF37 4DQ51.608479-3.328831308077190797ST080907Yes
CF37 4DR51.605534-3.33237307826190474ST078904No
CF37 4DS51.608683-3.329112308058190820ST080908Yes
CF37 4DT51.608152-3.329905308002190762ST080907Yes
CF37 4DU51.608029-3.330493307961190749ST079907Yes
CF37 4DY51.606751-3.332145307844190609ST078906Yes
CF37 4DZ51.609254-3.327901308143190882ST081908Yes
CF37 4EA51.605769-3.333041307780190501ST077905No
CF37 4LB51.605714-3.333978307715190496ST077904No
CF37 4LD51.605058-3.33468307665190424ST076904Yes
CF37 4LE51.605973-3.334086307708190525ST077905Yes
CF37 4LF51.607415-3.33306307782190684ST077906Yes
CF37 4LG51.60767-3.33275307804190712ST078907Yes
CF37 4LH51.609266-3.329995307998190886ST079908Yes
CF37 4LJ51.610072-3.32869308090190974ST080909Yes
CF37 4LL51.60886-3.330127307988190841ST079908Yes
CF37 4LN51.609161-3.329746308015190874ST080908Yes
CF37 4LP51.609215-3.330585307957190881ST079908Yes
CF37 4LR51.611131-3.3281308133191091ST081910Yes
CF37 4LS51.611628-3.327118308202191145ST082911No
CF37 4LT51.611891-3.326923308216191174ST082911Yes
CF37 4LU51.612102-3.327377308185191198ST081911Yes
CF37 4LW51.609718-3.328983308069190935ST080909Yes
CF37 4PD51.604828-3.337518307468190402ST074904Yes
CF37 4PE51.604538-3.336946307507190369ST075903Yes
CF37 4PF51.604347-3.337851307444190349ST074903Yes
CF37 4PG51.601771-3.33906307355190064ST073900No
CF37 4PH51.606143-3.335723307595190546ST075905Yes
CF37 4PJ51.607499-3.335113307640190696ST076906Yes
CF37 4PL51.607648-3.335463307616190713ST076907Yes
CF37 4PN51.608285-3.335554307611190784ST076907Yes
CF37 4PP51.607577-3.33614307569190706ST075907Yes
CF37 4PQ51.606865-3.334776307662190625ST076906Yes
CF37 4PR51.605064-3.336558307535190427ST075904Yes
CF37 4PS51.605573-3.336818307518190484ST075904Yes
CF37 4PT51.605977-3.336122307567190528ST075905Yes
CF37 4PU51.6076-3.336487307545190709ST075907Yes
CF37 4PW51.606013-3.336094307569190532ST075905Yes
CF37 4PY51.609535-3.334825307664190922ST076909Yes
CF37 4RA51.610552-3.332343307838191032ST078910Yes
CF37 4RB51.610687-3.32917308058191043ST080910Yes
CF37 4RD51.609135-3.334438307690190877ST076908Yes
CF37 4RE51.610378-3.331038307928191011ST079910Yes
CF37 4RF51.610337-3.32916308058191004ST080910Yes
CF37 4RG51.61017-3.331205307916190988ST079909Yes
CF37 4RH51.609263-3.333446307759190890ST077908Yes
CF37 4RJ51.610971-3.328788308085191074ST080910No
CF37 4RL51.609903-3.330966307932190958ST079909Yes
CF37 4RN51.609923-3.329956308002190959ST080909Yes
CF37 4RP51.609697-3.332477307827190937ST078909Yes
CF37 4RR51.60877-3.333301307768190835ST077908Yes
CF37 4RS51.608144-3.333803307732190766ST077907Yes
CF37 4RT51.60891-3.332815307802190850ST078908Yes
CF37 4RU51.608806-3.3317307879190837ST078908Yes
CF37 4RW51.609415-3.33192307865190905ST078909Yes
CF37 4RX51.60827-3.331381307900190777ST079907Yes
CF37 4RY51.609026-3.33136307903190861ST079908Yes
CF37 4RZ51.608524-3.334392307692190809ST076908Yes
CF37 4SA51.607537-3.333367307761190698ST077906Yes
CF37 4SB51.607398-3.333738307735190683ST077906Yes
CF37 4SD51.606857-3.337029307506190627ST075906Yes
CF37 4SE51.6039-3.338487307399190300ST073903No
CF37 4SG51.607542-3.334551307679190700ST076907Yes
CF37 4SH51.605738-3.337371307480190503ST074905Yes
CF37 4YB51.611546-3.327188308197191136ST081911No
CF37 4YF51.611256-3.327439308179191104ST081911No
CF37 4YH51.611546-3.327188308197191136ST081911No
CF37 4YL51.611256-3.327439308179191104ST081911No
CF37 4YN51.611256-3.327439308179191104ST081911No
CF37 4YP51.611546-3.327188308197191136ST081911No
CF37 4YQ51.611546-3.327188308197191136ST081911No
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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