Postcodes in Merthyr Tydfil page 20 Unitary Authority

  1. All administrative areas

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 4PY Merthyr Vale 51.685792 -3.343407 307226 199414 ST072994
CF48 4PZ Merthyr Vale 51.681162 -3.338263 307572 198892 ST075988
CF48 4QA Merthyr Vale 51.697837 -3.343822 307222 200754 SO072007
CF48 4QB Merthyr Vale 51.698131 -3.344858 307151 200788 SO071007
CF48 4QD Plymouth 51.702742 -3.343834 307231 201300 SO072012
CF48 4QE Merthyr Vale 51.695852 -3.346394 307040 200537 SO070005
CF48 4QF Merthyr Vale 51.697644 -3.34493 307145 200734 SO071007
CF48 4QG Merthyr Vale 51.693752 -3.344019 307200 200300 SO072002
CF48 4QH Merthyr Vale 51.696152 -3.345711 307088 200569 SO070005
CF48 4QJ Merthyr Vale 51.694697 -3.345566 307095 200407 SO070004
CF48 4QL Merthyr Vale 51.693516 -3.345835 307074 200276 SO070002
CF48 4QN Merthyr Vale 51.692305 -3.34597 307062 200142 SO070001
CF48 4QP Merthyr Vale 51.693802 -3.347493 306960 200310 SO069003
CF48 4QQ Merthyr Vale 51.695888 -3.34443 307176 200538 SO071005
CF48 4QR Merthyr Vale 51.694015 -3.347008 306994 200333 SO069003
CF48 4QS Merthyr Vale 51.6953 -3.346279 307047 200475 SO070004
CF48 4QT Merthyr Vale 51.695303 -3.344427 307175 200473 SO071004
CF48 4QU Merthyr Vale 51.69408 -3.344449 307171 200337 SO071003
CF48 4QW Merthyr Vale 51.692506 -3.346804 307005 200165 SO070001
CF48 4QX Merthyr Vale 51.694868 -3.344761 307151 200425 SO071004
CF48 4QY Merthyr Vale 51.694389 -3.344935 307138 200372 SO071003
CF48 4QZ Merthyr Vale 51.693687 -3.345016 307131 200294 SO071002
CF48 4RA Merthyr Vale 51.693416 -3.345065 307127 200264 SO071002
CF48 4RB Merthyr Vale 51.692661 -3.345101 307123 200180 SO071001
CF48 4RD Merthyr Vale 51.691938 -3.345412 307100 200100 SO071001
CF48 4RE Merthyr Vale 51.691056 -3.343939 307200 200000 SO072000
CF48 4RF Merthyr Vale 51.690117 -3.342667 307286 199894 ST072998
CF48 4RG Merthyr Vale 51.690698 -3.342974 307266 199959 ST072999
CF48 4RH Merthyr Vale 51.686768 -3.339096 307526 199517 ST075995
CF48 4RJ Merthyr Vale 51.685564 -3.338251 307582 199382 ST075993
CF48 4RL Merthyr Vale 51.696856 -3.345471 307106 200647 SO071006
CF48 4RN Merthyr Vale 51.692128 -3.344521 307162 200120 SO071001
CF48 4RP Merthyr Vale 51.687549 -3.336805 307686 199601 ST076996
CF48 4RQ Merthyr Vale 51.686611 -3.339468 307500 199500 ST074995
CF48 4RR Merthyr Vale 51.687607 -3.336503 307707 199607 ST077996
CF48 4RS Merthyr Vale 51.686743 -3.336549 307702 199511 ST077995
CF48 4RT Merthyr Vale 51.686656 -3.335923 307745 199501 ST077995
CF48 4RU Merthyr Vale 51.686644 -3.336576 307700 199500 ST076995
CF48 4RW Merthyr Vale 51.687515 -3.339003 307534 199600 ST075995
CF48 4RX Merthyr Vale 51.686112 -3.335865 307748 199440 ST077994
CF48 4RY Merthyr Vale 51.689324 -3.338101 307600 199800 ST076998
CF48 4RZ Merthyr Vale 51.693328 -3.343341 307246 200252 SO072002
CF48 4SA Merthyr Vale 51.689821 -3.337118 307669 199854 ST076998
CF48 4SB Merthyr Vale 51.690862 -3.338016 307609 199971 ST076999
CF48 4SD Merthyr Vale 51.692108 -3.338386 307586 200110 SO075001
CF48 4SE Merthyr Vale 51.691562 -3.338963 307545 200050 SO075000
CF48 4SF Merthyr Vale 51.691758 -3.339084 307537 200072 SO075000
CF48 4SG Merthyr Vale 51.69255 -3.339093 307538 200160 SO075001
CF48 4SH Merthyr Vale 51.692779 -3.339476 307512 200186 SO075001
CF48 4SJ Merthyr Vale 51.693208 -3.339749 307494 200234 SO074002
CF48 4SL Merthyr Vale 51.693756 -3.339708 307498 200295 SO074002
CF48 4SN Merthyr Vale 51.693459 -3.337845 307626 200260 SO076002
CF48 4SP Merthyr Vale 51.690749 -3.338476 307577 199959 ST075999
CF48 4SQ Merthyr Vale 51.692535 -3.339556 307506 200159 SO075001
CF48 4SR Merthyr Vale 51.690471 -3.338439 307579 199928 ST075999
CF48 4SS Merthyr Vale 51.686001 -3.336166 307727 199428 ST077994
CF48 4ST Merthyr Vale 51.685782 -3.336128 307729 199404 ST077994
CF48 4SU Merthyr Vale 51.685728 -3.336127 307729 199398 ST077993
CF48 4SW Merthyr Vale 51.691187 -3.33872 307561 200008 SO075000
CF48 4SX Merthyr Vale 51.685013 -3.336108 307729 199318 ST077993
CF48 4SY Merthyr Vale 51.683105 -3.33543 307772 199105 ST077991
CF48 4SZ Merthyr Vale 51.681158 -3.33585 307739 198889 ST077988
CF48 4TA Merthyr Vale 51.679618 -3.335269 307776 198717 ST077987
CF48 4TB Merthyr Vale 51.678528 -3.333111 307923 198593 ST079985
CF48 4TD Merthyr Vale 51.678288 -3.333261 307912 198567 ST079985
CF48 4TE Merthyr Vale 51.686615 -3.337486 307637 199498 ST076994
CF48 4TF Merthyr Vale 51.69768 -3.346494 307037 200740 SO070007
CF48 4TG Merthyr Vale 51.692168 -3.3394 307516 200118 SO075001
CF48 4TH Merthyr Vale 51.699954 -3.343479 307250 200989 SO072009
CF48 4TJ Merthyr Vale 51.70092 -3.343103 307278 201096 SO072010
CF48 4TL Merthyr Vale 51.691493 -3.341519 307368 200046 SO073000
CF48 4TN Merthyr Vale 51.701121 -3.343237 307269 201119 SO072011
CF48 4TP Plymouth 51.714677 -3.353296 306602 202639 SO066026
CF48 4TQ Plymouth 51.728404 -3.361768 306045 204176 SO060041
CF48 4TR Plymouth 51.717195 -3.354891 306497 202921 SO064029
CF48 4TS Plymouth 51.717651 -3.355845 306432 202973 SO064029
CF48 4TT Plymouth 51.71593 -3.359743 306159 202787 SO061027
CF48 4TU Plymouth 51.72925 -3.366719 305705 204277 SO057042
CF48 4TW Plymouth 51.714141 -3.35264 306646 202579 SO066025
CF48 4TX Merthyr Vale 51.689776 -3.339892 307477 199853 ST074998
CF48 4UA Plymouth 51.729473 -3.365351 305800 204300 SO057042
CF48 4UB Plymouth 51.722593 -3.359309 306203 203527 SO062035
CF48 4UD Plymouth 51.729473 -3.365351 305800 204300 SO057042
CF48 4XA Plymouth 51.721527 -3.35657 306390 203405 SO063034
CF48 4YA Town 51.742308 -3.375818 305104 205741 SO051057
CF48 4YB Plymouth 51.729473 -3.365351 305800 204300 SO057042
CF48 4YD Merthyr Vale 51.701313 -3.343375 307260 201140 SO072011
CF48 4YE Merthyr Vale 51.701313 -3.343375 307260 201140 SO072011
CF48 4YF Town 51.742317 -3.375804 305105 205742 SO051057
CF48 4YG Town 51.742308 -3.375818 305104 205741 SO051057
CF48 4YH Town 51.742317 -3.375804 305105 205742 SO051057
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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