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 24,270 households with a population of about 58,819

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 4PU Merthyr Vale 51.683846 -3.343391 307223 199198 ST072991
CF48 4PW Merthyr Vale 51.689656 -3.345661 307078 199847 ST070998
CF48 4PX Merthyr Vale 51.685011 -3.344597 307142 199329 ST071993
CF48 4PY Merthyr Vale 51.685797 -3.34342 307225 199415 ST072994
CF48 4PZ Merthyr Vale 51.681242 -3.338382 307564 198902 ST075989
CF48 4QA Merthyr Vale 51.697841 -3.343834 307221 200754 SO072007
CF48 4QB Merthyr Vale 51.698135 -3.34487 307150 200789 SO071007
CF48 4QD Plymouth 51.702805 -3.343836 307231 201307 SO072013
CF48 4QE Merthyr Vale 51.695852 -3.346394 307040 200537 SO070005
CF48 4QF Merthyr Vale 51.697649 -3.344943 307144 200735 SO071007
CF48 4QG Merthyr Vale 51.693757 -3.344032 307199 200301 SO071003
CF48 4QH Merthyr Vale 51.696156 -3.345723 307087 200570 SO070005
CF48 4QJ Merthyr Vale 51.694701 -3.345579 307094 200408 SO070004
CF48 4QL Merthyr Vale 51.69352 -3.345848 307073 200277 SO070002
CF48 4QN Merthyr Vale 51.692305 -3.345971 307062 200142 SO070001
CF48 4QP Merthyr Vale 51.693807 -3.347505 306959 200311 SO069003
CF48 4QQ Merthyr Vale 51.695892 -3.344442 307175 200539 SO071005
CF48 4QR Merthyr Vale 51.694019 -3.34702 306993 200333 SO069003
CF48 4QS Merthyr Vale 51.695305 -3.346291 307046 200476 SO070004
CF48 4QT Merthyr Vale 51.695308 -3.344439 307174 200474 SO071004
CF48 4QU Merthyr Vale 51.694085 -3.344461 307170 200338 SO071003
CF48 4QW Merthyr Vale 51.692511 -3.346816 307004 200166 SO070001
CF48 4QX Merthyr Vale 51.694872 -3.344774 307150 200426 SO071004
CF48 4QY Merthyr Vale 51.694394 -3.344947 307137 200373 SO071003
CF48 4QZ Merthyr Vale 51.693692 -3.345028 307130 200295 SO071002
CF48 4RA Merthyr Vale 51.693421 -3.345078 307126 200265 SO071002
CF48 4RB Merthyr Vale 51.692666 -3.345113 307122 200181 SO071001
CF48 4RD Merthyr Vale 51.691943 -3.345425 307099 200101 SO070001
CF48 4RE Merthyr Vale 51.69106 -3.343952 307199 200001 SO071000
CF48 4RF Merthyr Vale 51.690122 -3.34268 307285 199895 ST072998
CF48 4RG Merthyr Vale 51.690703 -3.342986 307265 199960 ST072999
CF48 4RH Merthyr Vale 51.686773 -3.339109 307525 199518 ST075995
CF48 4RJ Merthyr Vale 51.685568 -3.338263 307581 199383 ST075993
CF48 4RL Merthyr Vale 51.69686 -3.345484 307105 200647 SO071006
CF48 4RN Merthyr Vale 51.692133 -3.344533 307161 200121 SO071001
CF48 4RP Merthyr Vale 51.687554 -3.336817 307685 199602 ST076996
CF48 4RQ Merthyr Vale 51.686616 -3.33948 307499 199501 ST074995
CF48 4RR Merthyr Vale 51.687611 -3.336515 307706 199607 ST077996
CF48 4RS Merthyr Vale 51.686748 -3.336562 307701 199512 ST077995
CF48 4RT Merthyr Vale 51.686692 -3.335924 307745 199505 ST077995
CF48 4RU Merthyr Vale 51.686648 -3.336588 307699 199500 ST076995
CF48 4RW Merthyr Vale 51.68752 -3.339015 307533 199601 ST075996
CF48 4RX Merthyr Vale 51.686117 -3.335878 307747 199441 ST077994
CF48 4RY Merthyr Vale 51.689329 -3.338114 307599 199801 ST075998
CF48 4RZ Merthyr Vale 51.693333 -3.343353 307245 200253 SO072002
CF48 4SA Merthyr Vale 51.689825 -3.33713 307668 199855 ST076998
CF48 4SB Merthyr Vale 51.690867 -3.338029 307608 199972 ST076999
CF48 4SD Merthyr Vale 51.692113 -3.338398 307585 200111 SO075001
CF48 4SE Merthyr Vale 51.691567 -3.338975 307544 200051 SO075000
CF48 4SF Merthyr Vale 51.691763 -3.339097 307536 200073 SO075000
CF48 4SG Merthyr Vale 51.692554 -3.339106 307537 200161 SO075001
CF48 4SH Merthyr Vale 51.692784 -3.339489 307511 200187 SO075001
CF48 4SJ Merthyr Vale 51.693212 -3.339762 307493 200235 SO074002
CF48 4SL Merthyr Vale 51.693761 -3.33972 307497 200296 SO074002
CF48 4SN Merthyr Vale 51.693459 -3.337845 307626 200260 SO076002
CF48 4SP Merthyr Vale 51.690754 -3.338488 307576 199960 ST075999
CF48 4SQ Merthyr Vale 51.69254 -3.339568 307505 200160 SO075001
CF48 4SR Merthyr Vale 51.690476 -3.338451 307578 199929 ST075999
CF48 4SS Merthyr Vale 51.686006 -3.336178 307726 199429 ST077994
CF48 4ST Merthyr Vale 51.685782 -3.336128 307729 199404 ST077994
CF48 4SU Merthyr Vale 51.685665 -3.336125 307729 199391 ST077993
CF48 4SW Merthyr Vale 51.691192 -3.338733 307560 200009 SO075000
CF48 4SX Merthyr Vale 51.685017 -3.33612 307728 199319 ST077993
CF48 4SY Merthyr Vale 51.68311 -3.335442 307771 199106 ST077991
CF48 4SZ Merthyr Vale 51.681163 -3.335862 307738 198890 ST077988
CF48 4TA Merthyr Vale 51.679623 -3.335282 307775 198718 ST077987
CF48 4TB Merthyr Vale 51.678532 -3.333124 307922 198594 ST079985
CF48 4TD Merthyr Vale 51.678288 -3.333261 307912 198567 ST079985
CF48 4TE Merthyr Vale 51.68662 -3.337499 307636 199499 ST076994
CF48 4TF Merthyr Vale 51.697685 -3.346506 307036 200741 SO070007
CF48 4TG Merthyr Vale 51.692173 -3.339413 307515 200119 SO075001
CF48 4TH Merthyr Vale 51.699958 -3.343492 307249 200990 SO072009
CF48 4TJ Merthyr Vale 51.700925 -3.343115 307277 201097 SO072010
CF48 4TL Merthyr Vale 51.691493 -3.341519 307368 200046 SO073000
CF48 4TN Merthyr Vale 51.701166 -3.343238 307269 201124 SO072011
CF48 4TP Plymouth 51.714682 -3.353308 306601 202640 SO066026
CF48 4TQ Plymouth 51.728404 -3.361768 306045 204176 SO060041
CF48 4TR Plymouth 51.717199 -3.354903 306496 202922 SO064029
CF48 4TS Plymouth 51.717656 -3.355857 306431 202974 SO064029
CF48 4TT Plymouth 51.715929 -3.359743 306159 202786 SO061027
CF48 4TU Plymouth 51.729255 -3.366731 305704 204278 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 51.729478 -3.365362 305799 204301 SO057043
CF48 4UB Plymouth 51.722597 -3.359321 306202 203528 SO062035
CF48 4UD Plymouth 51.729478 -3.365362 305799 204301 SO057043
CF48 4XA Plymouth 51.721532 -3.356581 306389 203406 SO063034
CF48 4YA Town 51.742313 -3.37583 305103 205742 SO051057
CF48 4YB Plymouth 51.729478 -3.365362 305799 204301 SO057043
CF48 4YD Merthyr Vale 51.701317 -3.343387 307259 201141 SO072011
CF48 4YE Merthyr Vale 51.701317 -3.343387 307259 201141 SO072011
CF48 4YF Town 51.742322 -3.375816 305104 205743 SO051057
CF48 4YG Town 51.742313 -3.37583 305103 205742 SO051057
CF48 4YH Town 51.742322 -3.375816 305104 205743 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




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