Postcodes in Rhondda Cynon Taf page 57 Unitary Authority

This page provides postcode data for the Rhondda Cynon Taf UK Unitary Authority.

In 2021, Rhondda Cynon Taf contained approximately 103,300 households with a population of about 237,700

In 2011, Rhondda Cynon Taf contained approximately 99,660 households with a population of about 234,396

Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
CF45 3TH Penrhiw-ceibr 51.666561 -3.361159 305959 197298 ST059972
CF45 3TJ Penrhiw-ceibr 51.668266 -3.364608 305724 197492 ST057974
CF45 3TL Penrhiw-ceibr 51.66738 -3.36114 305962 197389 ST059973
CF45 3TN Penrhiw-ceibr 51.668511 -3.361304 305953 197515 ST059975
CF45 3TP Penrhiw-ceibr 51.667235 -3.362003 305902 197374 ST059973
CF45 3TR Penrhiw-ceibr 51.668351 -3.363512 305800 197500 ST057975
CF45 3TS Mountain Ash 51.680066 -3.375927 304966 198819 ST049988
CF45 3TT Penrhiw-ceibr 51.672794 -3.367984 305500 198000 ST054979
CF45 3TU Penrhiw-ceibr 51.666586 -3.360567 306000 197300 ST059972
CF45 3TW Penrhiw-ceibr 51.667881 -3.361803 305917 197446 ST059974
CF45 3TX Penrhiw-ceibr 51.667765 -3.362814 305847 197434 ST058974
CF45 3TZ Penrhiw-ceibr 51.678432 -3.374171 305084 198635 ST050986
CF45 3UA Mountain Ash 51.67976 -3.37518 305017 198784 ST050987
CF45 3UB Penrhiw-ceibr 51.678392 -3.374502 305061 198631 ST050986
CF45 3UD Penrhiw-ceibr 51.677646 -3.373684 305116 198547 ST051985
CF45 3UE Penrhiw-ceibr 51.676114 -3.372117 305221 198375 ST052983
CF45 3UF Penrhiw-ceibr 51.675091 -3.371524 305260 198260 ST052982
CF45 3UG Penrhiw-ceibr 51.674844 -3.371907 305233 198233 ST052982
CF45 3UH Penrhiw-ceibr 51.674534 -3.371493 305261 198198 ST052981
CF45 3UJ Penrhiw-ceibr 51.66861 -3.362854 305846 197528 ST058975
CF45 3UL Penrhiw-ceibr 51.674899 -3.371415 305267 198239 ST052982
CF45 3UN Penrhiw-ceibr 51.674406 -3.370115 305356 198182 ST053981
CF45 3UP Penrhiw-ceibr 51.673768 -3.370819 305306 198112 ST053981
CF45 3UQ Mountain Ash 51.679431 -3.377137 304881 198750 ST048987
CF45 3UR Penrhiw-ceibr 51.673136 -3.369498 305396 198040 ST053980
CF45 3US Mountain Ash 51.679783 -3.37674 304909 198789 ST049987
CF45 3UT Penrhiw-ceibr 51.672808 -3.369098 305423 198003 ST054980
CF45 3UU Penrhiw-ceibr 51.671648 -3.366807 305579 197871 ST055978
CF45 3UW Penrhiw-ceibr 51.674356 -3.370533 305327 198177 ST053981
CF45 3UX Penrhiw-ceibr 51.672516 -3.381049 304596 197986 ST045979
CF45 3UY Penrhiw-ceibr 51.672666 -3.369424 305400 197988 ST054979
CF45 3UZ Mountain Ash 51.678852 -3.374846 305038 198683 ST050986
CF45 3WZ Mountain Ash 51.682452 -3.379514 304723 199089 ST047990
CF45 3XA Mountain Ash 51.682452 -3.379514 304723 199089 ST047990
CF45 3XB Penrhiw-ceibr 51.676639 -3.376763 304901 198439 ST049984
CF45 3XD Mountain Ash 51.682452 -3.379514 304723 199089 ST047990
CF45 3XE Penrhiw-ceibr 51.676506 -3.376658 304908 198424 ST049984
CF45 3XF Penrhiw-ceibr 51.676515 -3.376658 304908 198425 ST049984
CF45 3XG Penrhiw-ceibr 51.676639 -3.376763 304901 198439 ST049984
CF45 3XJ Mountain Ash 51.682452 -3.379514 304723 199089 ST047990
CF45 3YA Penrhiw-ceibr 51.67131 -3.366493 305600 197833 ST055978
CF45 3YB Penrhiw-ceibr 51.670405 -3.36392 305776 197729 ST057977
CF45 3YD Penrhiw-ceibr 51.669697 -3.362595 305866 197649 ST058976
CF45 3YE Penrhiw-ceibr 51.669466 -3.361954 305910 197622 ST059976
CF45 3YF Penrhiw-ceibr 51.670244 -3.363048 305836 197710 ST058977
CF45 3YG Penrhiw-ceibr 51.670031 -3.364372 305744 197688 ST057976
CF45 3YH Penrhiw-ceibr 51.671056 -3.36744 305534 197806 ST055978
CF45 3YJ Penrhiw-ceibr 51.663748 -3.3727 305155 197000 ST051970
CF45 3YL Penrhiw-ceibr 51.672458 -3.36981 305373 197965 ST053979
CF45 3YN Penrhiw-ceibr 51.673455 -3.371082 305287 198077 ST052980
CF45 3YP Penrhiw-ceibr 51.672074 -3.370363 305334 197923 ST053979
CF45 3YQ Penrhiw-ceibr 51.670131 -3.365011 305700 197700 ST057976
CF45 3YR Penrhiw-ceibr 51.67221 -3.371032 305288 197939 ST052979
CF45 3YS Penrhiw-ceibr 51.67192 -3.371255 305272 197907 ST052979
CF45 3YT Penrhiw-ceibr 51.67228 -3.372032 305219 197948 ST052979
CF45 3YU Penrhiw-ceibr 51.673436 -3.372298 305203 198077 ST052980
CF45 3YW Penrhiw-ceibr 51.672276 -3.370065 305355 197945 ST053979
CF45 3YX Penrhiw-ceibr 51.672744 -3.372321 305200 198000 ST051980
CF45 3YY Penrhiw-ceibr 51.672952 -3.372226 305207 198023 ST052980
CF45 3YZ Penrhiw-ceibr 51.67297 -3.372241 305206 198025 ST052980
CF45 3ZR Mountain Ash 51.682452 -3.379514 304723 199089 ST047990
CF45 4AA Mountain Ash 51.684314 -3.379105 304755 199296 ST047992
CF45 4AB Mountain Ash 51.684727 -3.379147 304753 199342 ST047993
CF45 4AD Mountain Ash 51.684819 -3.378559 304794 199351 ST047993
CF45 4AE Mountain Ash 51.68629 -3.379587 304726 199516 ST047995
CF45 4AF Mountain Ash 51.685606 -3.378091 304828 199438 ST048994
CF45 4AG Mountain Ash 51.686176 -3.378629 304792 199502 ST047995
CF45 4AH Mountain Ash 51.685823 -3.378749 304783 199463 ST047994
CF45 4AJ Abercynon 51.657471 -3.343162 307185 196264 ST071962
CF45 4AL Mountain Ash 51.686789 -3.378431 304807 199570 ST048995
CF45 4AN Mountain Ash 51.686686 -3.378775 304783 199559 ST047995
CF45 4AP Mountain Ash 51.687257 -3.379921 304705 199624 ST047996
CF45 4AQ Mountain Ash 51.687564 -3.382546 304524 199662 ST045996
CF45 4AR Mountain Ash 51.687207 -3.37733 304884 199615 ST048996
CF45 4AS Mountain Ash 51.686481 -3.377091 304899 199534 ST048995
CF45 4AT Mountain Ash 51.686823 -3.377101 304899 199572 ST048995
CF45 4AU Mountain Ash 51.686632 -3.376531 304938 199550 ST049995
CF45 4AW Mountain Ash 51.687009 -3.379638 304724 199596 ST047995
CF45 4AX Abercynon 51.656963 -3.34316 307184 196207 ST071962
CF45 4AY Mountain Ash 51.686829 -3.376259 304957 199572 ST049995
CF45 4AZ Abercynon 51.658225 -3.340958 307339 196345 ST073963
CF45 4BA Mountain Ash 51.687828 -3.376897 304915 199684 ST049996
CF45 4BB Mountain Ash 51.686138 -3.376473 304941 199495 ST049994
CF45 4BD Mountain Ash 51.684941 -3.378071 304828 199364 ST048993
CF45 4BE Mountain Ash 51.68483 -3.37759 304861 199351 ST048993
CF45 4BF Abercynon 51.645922 -3.31893 308838 194949 ST088949
CF45 4BG Mountain Ash 51.685841 -3.375755 304990 199461 ST049994
CF45 4BH Mountain Ash 51.685162 -3.37611 304964 199386 ST049993
CF45 4BJ Abercynon 51.656688 -3.34324 307178 196177 ST071961
CF45 4BL Mountain Ash 51.684459 -3.376986 304902 199309 ST049993
CF45 4BN Mountain Ash 51.684265 -3.376384 304943 199287 ST049992
CF45 4BP Mountain Ash 51.683435 -3.376145 304958 199194 ST049991
CF45 4BQ Mountain Ash 51.682973 -3.374192 305092 199140 ST050991
CF45 4BS Mountain Ash 51.683686 -3.37702 304898 199223 ST048992
CF45 4BT Abercynon 51.658489 -3.343799 307143 196378 ST071963
CF45 4BU Abercynon 51.657464 -3.344201 307113 196265 ST071962
CF45 4BW Mountain Ash 51.684112 -3.375977 304971 199269 ST049992
CF45 4BX Abercynon 51.658099 -3.344843 307070 196336 ST070963
CF45 4BY Abercynon 51.656067 -3.343337 307170 196108 ST071961
CF45 4BZ Mountain Ash 51.686916 -3.392829 303812 199603 ST038996
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