Postcodes in Merthyr Tydfil page 14 Unitary Authority

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This page provides postcode data for the Merthyr Tydfil UK Unitary Authority.

In 2021, Merthyr Tydfil contained approximately 25,800 households with a population of about 58,800

In 2011, Merthyr Tydfil contained approximately 24,267 households with a population of about 58,810

Wards in this Unitary Authority
Bedlinog and Trelewis ,   Cyfarthfa ,   Dowlais and Pant ,   Gurnos ,   Merthyr Vale ,   Park ,   Penydarren ,   Plymouth ,   Town ,   Treharris ,   Vaynor
Parishes in this Unitary Authority
Bedlinog ,   Cyfarthfa ,   Dowlais ,   Gurnos ,   Merthyr Vale ,   Pant ,   Park ,   Penydarren ,   Town ,   Treharris ,   Troed-y-rhiw ,   Vaynor
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
CF48 1SP Cyfarthfa 51.745023 -3.40545 303064 206082 SO030060
CF48 1SQ Cyfarthfa 51.743958 -3.402767 303247 205960 SO032059
CF48 1SR Cyfarthfa 51.745056 -3.405002 303095 206085 SO030060
CF48 1SS Cyfarthfa 51.743275 -3.405063 303087 205887 SO030058
CF48 1ST Cyfarthfa 51.742701 -3.407145 302942 205826 SO029058
CF48 1SU Cyfarthfa 51.743112 -3.407419 302924 205872 SO029058
CF48 1SW Cyfarthfa 51.745828 -3.407344 302935 206174 SO029061
CF48 1SX Plymouth 51.724147 -3.364434 305852 203706 SO058037
CF48 1SY Cyfarthfa 51.743219 -3.407868 302893 205885 SO028058
CF48 1SZ Plymouth 51.723204 -3.361615 306045 203598 SO060035
CF48 1TA Cyfarthfa 51.7435 -3.407996 302885 205916 SO028059
CF48 1TB Cyfarthfa 51.743861 -3.408644 302841 205957 SO028059
CF48 1TD Cyfarthfa 51.743735 -3.409057 302812 205944 SO028059
CF48 1TE Cyfarthfa 51.744012 -3.407331 302932 205972 SO029059
CF48 1TF Cyfarthfa 51.745395 -3.407461 302926 206126 SO029061
CF48 1TG Cyfarthfa 51.74369 -3.407915 302891 205937 SO028059
CF48 1TH Cyfarthfa 51.742565 -3.408749 302831 205813 SO028058
CF48 1TJ Plymouth 51.724345 -3.365587 305773 203730 SO057037
CF48 1TL Cyfarthfa 51.744999 -3.408998 302819 206084 SO028060
CF48 1TN Cyfarthfa 51.747578 -3.394071 303855 206351 SO038063
CF48 1TP Cyfarthfa 51.745572 -3.398659 303534 206134 SO035061
CF48 1TQ Cyfarthfa 51.744435 -3.399001 303508 206008 SO035060
CF48 1TR Cyfarthfa 51.746411 -3.398453 303550 206227 SO035062
CF48 1TS Cyfarthfa 51.746252 -3.39897 303514 206210 SO035062
CF48 1TT Cyfarthfa 51.746345 -3.398698 303533 206220 SO035062
CF48 1TU Cyfarthfa 51.747548 -3.399561 303476 206355 SO034063
CF48 1TW Cyfarthfa 51.746255 -3.395667 303742 206206 SO037062
CF48 1TX Plymouth 51.724671 -3.366176 305733 203767 SO057037
CF48 1TY Cyfarthfa 51.746703 -3.399578 303473 206261 SO034062
CF48 1UA Cyfarthfa 51.746649 -3.397302 303630 206252 SO036062
CF48 1UB Cyfarthfa 51.746856 -3.398018 303581 206276 SO035062
CF48 1UD Cyfarthfa 51.747167 -3.397637 303608 206310 SO036063
CF48 1UE Cyfarthfa 51.746726 -3.39687 303660 206260 SO036062
CF48 1UF Cyfarthfa 51.746926 -3.39709 303645 206283 SO036062
CF48 1UG Cyfarthfa 51.746966 -3.396005 303720 206286 SO037062
CF48 1UH Cyfarthfa 51.747181 -3.394928 303795 206308 SO037063
CF48 1UJ Plymouth 51.724998 -3.36662 305703 203804 SO057038
CF48 1UL Cyfarthfa 51.747992 -3.396329 303700 206400 SO037064
CF48 1UN Cyfarthfa 51.745018 -3.391574 304022 206063 SO040060
CF48 1UP Cyfarthfa 51.739191 -3.380127 304800 205400 SO047053
CF48 1UR Cyfarthfa 51.738143 -3.379791 304821 205283 SO048052
CF48 1UT Cyfarthfa 51.738837 -3.378175 304934 205358 SO049053
CF48 1UW Cyfarthfa 51.740022 -3.385945 304400 205500 SO044055
CF48 1UX Plymouth 51.731832 -3.372778 305292 204572 SO052045
CF48 1UZ Cyfarthfa 51.739103 -3.379979 304810 205390 SO048053
CF48 1XA Plymouth 51.730139 -3.374566 305165 204386 SO051043
CF48 1XB Town 51.742308 -3.375818 305104 205741 SO051057
CF48 1XD Cyfarthfa 51.74643 -3.398353 303557 206229 SO035062
CF48 1XE Town 51.742317 -3.375804 305105 205742 SO051057
CF48 1XF Cyfarthfa 51.746411 -3.398439 303551 206227 SO035062
CF48 1XG Town 51.742308 -3.375818 305104 205741 SO051057
CF48 1YA Town 51.734458 -3.369672 305512 204860 SO055048
CF48 1YB Town 51.733869 -3.369292 305537 204794 SO055047
CF48 1YD Town 51.742317 -3.375804 305105 205742 SO051057
CF48 1YE Cyfarthfa 51.746302 -3.384066 304543 206196 SO045061
CF48 1YF Plymouth 51.73459 -3.37267 305305 204879 SO053048
CF48 1YG Plymouth 51.735988 -3.373367 305260 205035 SO052050
CF48 1YH Plymouth 51.734601 -3.374339 305190 204882 SO051048
CF48 1YJ Town 51.742317 -3.375804 305105 205742 SO051057
CF48 1YL Plymouth 51.729918 -3.374211 305189 204361 SO051043
CF48 1YN Plymouth 51.729195 -3.375348 305109 204282 SO051042
CF48 1YP Plymouth 51.729158 -3.373855 305212 204276 SO052042
CF48 1YQ Plymouth 51.734765 -3.374199 305200 204900 SO052049
CF48 1YR Plymouth 51.726084 -3.368764 305557 203928 SO055039
CF48 1YS Plymouth 51.726489 -3.372211 305320 203977 SO053039
CF48 1YT Plymouth 51.726948 -3.370588 305433 204026 SO054040
CF48 1YU Plymouth 51.725388 -3.370961 305404 203853 SO054038
CF48 1YW Plymouth 51.729101 -3.374882 305141 204271 SO051042
CF48 1YX Plymouth 51.725726 -3.371275 305383 203891 SO053038
CF48 1YY Plymouth 51.72529 -3.367874 305617 203838 SO056038
CF48 1YZ Plymouth 51.721489 -3.376895 304986 203427 SO049034
CF48 1ZP Town 51.742317 -3.375804 305105 205742 SO051057
CF48 1ZR Plymouth 51.725317 -3.367788 305623 203841 SO056038
CF48 2AA Dowlais and Pant 51.769323 -3.355336 306574 208719 SO065087
CF48 2AB Dowlais and Pant 51.769941 -3.354789 306613 208787 SO066087
CF48 2AD Dowlais and Pant 51.770768 -3.356379 306505 208881 SO065088
CF48 2AE Dowlais and Pant 51.771234 -3.355697 306553 208932 SO065089
CF48 2AF Dowlais and Pant 51.771543 -3.356996 306464 208968 SO064089
CF48 2AG Dowlais and Pant 51.772015 -3.356634 306490 209020 SO064090
CF48 2AH Dowlais and Pant 51.770648 -3.354259 306651 208865 SO066088
CF48 2AJ Dowlais and Pant 51.762078 -3.352405 306761 207909 SO067079
CF48 2AL Vaynor 51.762217 -3.407241 302977 207997 SO029079
CF48 2AN Vaynor 51.771434 -3.401151 303417 209014 SO034090
CF48 2AP Dowlais and Pant 51.768784 -3.354508 306630 208658 SO066086
CF48 2AQ Dowlais and Pant 51.771776 -3.358217 306380 208995 SO063089
CF48 2AR Dowlais and Pant 51.770072 -3.353532 306700 208800 SO067087
CF48 2AS Dowlais and Pant 51.771415 -3.354036 306668 208950 SO066089
CF48 2AT Dowlais and Pant 51.772176 -3.35203 306808 209032 SO068090
CF48 2AU Dowlais and Pant 51.772007 -3.351822 306822 209013 SO068090
CF48 2AW Dowlais and Pant 51.77051 -3.352255 306789 208847 SO067088
CF48 2AX Dowlais and Pant 51.771892 -3.351336 306855 209000 SO068089
CF48 2AY Dowlais and Pant 51.771767 -3.350843 306889 208985 SO068089
CF48 2BA Dowlais and Pant 51.773258 -3.350178 306938 209150 SO069091
CF48 2BB Dowlais and Pant 51.772691 -3.352596 306770 209090 SO067090
CF48 2BD Dowlais and Pant 51.772496 -3.352344 306787 209068 SO067090
CF48 2BE Dowlais and Pant 51.772677 -3.354596 306632 209091 SO066090
CF48 2BF Dowlais and Pant 51.772796 -3.354382 306647 209104 SO066091
CF48 2BG Dowlais and Pant 51.773146 -3.353682 306696 209142 SO066091
CF48 2BH Dowlais and Pant 51.772304 -3.354932 306608 209050 SO066090
CF48 2BJ Dowlais and Pant 51.772468 -3.355165 306592 209069 SO065090
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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