Postcodes in Rhondda Cynon Taf page 56 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 3HF Mountain Ash 51.681951 -3.378947 304761 199033 ST047990
CF45 3HG Mountain Ash 51.680743 -3.377681 304846 198897 ST048988
CF45 3HH Mountain Ash 51.680799 -3.377494 304859 198903 ST048989
CF45 3HJ Penrhiw-ceibr 51.669115 -3.366989 305561 197590 ST055975
CF45 3HL Mountain Ash 51.67992 -3.378061 304818 198806 ST048988
CF45 3HN Mountain Ash 51.681124 -3.37817 304813 198940 ST048989
CF45 3HP Mountain Ash 51.680123 -3.377575 304852 198828 ST048988
CF45 3HR Mountain Ash 51.6812 -3.379286 304736 198950 ST047989
CF45 3HS Mountain Ash 51.680737 -3.381253 304599 198901 ST045989
CF45 3HT Mountain Ash 51.680109 -3.379542 304716 198829 ST047988
CF45 3HU Mountain Ash 51.680478 -3.379524 304718 198870 ST047988
CF45 3HW Mountain Ash 51.681402 -3.378945 304760 198972 ST047989
CF45 3HX Penrhiw-ceibr 51.664903 -3.363449 305797 197117 ST057971
CF45 3HY Mountain Ash 51.681344 -3.380071 304682 198967 ST046989
CF45 3LA Mountain Ash 51.681593 -3.380281 304668 198995 ST046989
CF45 3LB Mountain Ash 51.680778 -3.380025 304684 198904 ST046989
CF45 3LD Mountain Ash 51.681515 -3.380814 304631 198987 ST046989
CF45 3LE Mountain Ash 51.681061 -3.38122 304602 198937 ST046989
CF45 3LF Mountain Ash 51.681476 -3.382592 304508 198985 ST045989
CF45 3LG Mountain Ash 51.681438 -3.383517 304444 198982 ST044989
CF45 3LH Mountain Ash 51.680862 -3.38279 304493 198917 ST044989
CF45 3LJ Penrhiw-ceibr 51.669791 -3.370682 305307 197669 ST053976
CF45 3LL Mountain Ash 51.680701 -3.381252 304599 198897 ST045988
CF45 3LN Mountain Ash 51.680242 -3.380472 304652 198845 ST046988
CF45 3LP Mountain Ash 51.680073 -3.381074 304610 198827 ST046988
CF45 3LR Mountain Ash 51.679786 -3.38254 304508 198797 ST045987
CF45 3LS Mountain Ash 51.6793 -3.38186 304554 198742 ST045987
CF45 3LT Mountain Ash 51.679001 -3.38201 304543 198709 ST045987
CF45 3LU Mountain Ash 51.678001 -3.38143 304581 198597 ST045985
CF45 3LW Mountain Ash 51.67929 -3.380399 304655 198739 ST046987
CF45 3LX Penrhiw-ceibr 51.668047 -3.367578 305518 197472 ST055974
CF45 3LY Mountain Ash 51.677453 -3.381399 304582 198536 ST045985
CF45 3NA Mountain Ash 51.676421 -3.381209 304593 198421 ST045984
CF45 3NB Mountain Ash 51.67724 -3.379599 304706 198510 ST047985
CF45 3ND Penrhiw-ceibr 51.674905 -3.378632 304768 198249 ST047982
CF45 3NE Penrhiw-ceibr 51.673779 -3.378033 304807 198123 ST048981
CF45 3NF Mountain Ash 51.67664 -3.380131 304668 198443 ST046984
CF45 3NG Mountain Ash 51.680476 -3.382041 304544 198873 ST045988
CF45 3NJ Penrhiw-ceibr 51.663902 -3.36219 305882 197004 ST058970
CF45 3NL Mountain Ash 51.682421 -3.380277 304670 199087 ST046990
CF45 3NN Mountain Ash 51.682264 -3.380634 304645 199070 ST046990
CF45 3NR Mountain Ash 51.683477 -3.379919 304697 199204 ST046992
CF45 3NS Mountain Ash 51.683375 -3.380176 304679 199193 ST046991
CF45 3NT Mountain Ash 51.683 -3.381438 304591 199153 ST045991
CF45 3NU Mountain Ash 51.683586 -3.38134 304599 199218 ST045992
CF45 3NW Mountain Ash 51.682782 -3.3801 304683 199127 ST046991
CF45 3NX Penrhiw-ceibr 51.664187 -3.36084 305976 197034 ST059970
CF45 3NY Mountain Ash 51.68353 -3.380731 304641 199211 ST046992
CF45 3NZ Penrhiw-ceibr 51.664886 -3.361063 305962 197112 ST059971
CF45 3PA Mountain Ash 51.683926 -3.382262 304536 199257 ST045992
CF45 3PB Mountain Ash 51.684144 -3.382789 304500 199282 ST045992
CF45 3PD Mountain Ash 51.683685 -3.382066 304549 199230 ST045992
CF45 3PE Mountain Ash 51.682589 -3.381208 304606 199106 ST046991
CF45 3PF Mountain Ash 51.682046 -3.380801 304633 199046 ST046990
CF45 3PG Mountain Ash 51.682973 -3.379195 304746 199147 ST047991
CF45 3PH Mountain Ash 51.681652 -3.379835 304699 199000 ST046990
CF45 3PJ Penrhiw-ceibr 51.669896 -3.368617 305450 197678 ST054976
CF45 3PL Mountain Ash 51.682961 -3.379469 304727 199146 ST047991
CF45 3PN Mountain Ash 51.682551 -3.379862 304699 199101 ST046991
CF45 3PP Mountain Ash 51.683477 -3.379919 304697 199204 ST046992
CF45 3PR Mountain Ash 51.683891 -3.380626 304649 199251 ST046992
CF45 3PS Mountain Ash 51.684269 -3.382127 304546 199295 ST045992
CF45 3PT Mountain Ash 51.685579 -3.384699 304371 199444 ST043994
CF45 3PU Mountain Ash 51.685573 -3.385972 304283 199445 ST042994
CF45 3PW Mountain Ash 51.68398 -3.38073 304642 199261 ST046992
CF45 3PX Penrhiw-ceibr 51.669064 -3.367479 305527 197584 ST055975
CF45 3PY Mountain Ash 51.685185 -3.385294 304329 199401 ST043994
CF45 3RA Mountain Ash 51.684757 -3.384225 304402 199352 ST044993
CF45 3RB Mountain Ash 51.684594 -3.385074 304343 199335 ST043993
CF45 3RD Mountain Ash 51.684103 -3.385565 304308 199281 ST043992
CF45 3RE Mountain Ash 51.683971 -3.383796 304430 199264 ST044992
CF45 3RF Mountain Ash 51.683659 -3.384293 304395 199230 ST043992
CF45 3RG Mountain Ash 51.683411 -3.384025 304413 199202 ST044992
CF45 3RH Mountain Ash 51.682864 -3.383097 304476 199140 ST044991
CF45 3RJ Penrhiw-ceibr 51.66698 -3.366519 305589 197351 ST055973
CF45 3RL Mountain Ash 51.682111 -3.382105 304543 199055 ST045990
CF45 3RN Mountain Ash 51.681915 -3.381954 304553 199033 ST045990
CF45 3RP Mountain Ash 51.681462 -3.381536 304581 198982 ST045989
CF45 3RR Mountain Ash 51.683186 -3.382499 304518 199175 ST045991
CF45 3RS Mountain Ash 51.682233 -3.382485 304517 199069 ST045990
CF45 3RT Mountain Ash 51.682505 -3.382276 304532 199099 ST045990
CF45 3RU Mountain Ash 51.683915 -3.383173 304473 199257 ST044992
CF45 3RW Mountain Ash 51.681924 -3.381231 304603 199033 ST046990
CF45 3RX Penrhiw-ceibr 51.669213 -3.366269 305611 197599 ST056975
CF45 3SD Penrhiw-ceibr 51.672762 -3.367344 305544 197996 ST055979
CF45 3SE Penrhiw-ceibr 51.671689 -3.364506 305738 197873 ST057978
CF45 3SF Penrhiw-ceibr 51.671774 -3.365637 305660 197883 ST056978
CF45 3SG Penrhiw-ceibr 51.67309 -3.368526 305463 198034 ST054980
CF45 3SH Penrhiw-ceibr 51.672713 -3.368413 305470 197992 ST054979
CF45 3SJ Penrhiw-ceibr 51.667671 -3.363605 305792 197425 ST057974
CF45 3SL Penrhiw-ceibr 51.671637 -3.365835 305646 197869 ST056978
CF45 3SN Penrhiw-ceibr 51.670852 -3.362977 305842 197778 ST058977
CF45 3SP Penrhiw-ceibr 51.669933 -3.361576 305937 197673 ST059976
CF45 3SQ Penrhiw-ceibr 51.669199 -3.361294 305955 197592 ST059975
CF45 3SR Penrhiw-ceibr 51.671214 -3.363552 305803 197819 ST058978
CF45 3SS Penrhiw-ceibr 51.670517 -3.361651 305933 197739 ST059977
CF45 3ST Penrhiw-ceibr 51.668764 -3.360066 306039 197542 ST060975
CF45 3SU Penrhiw-ceibr 51.668657 -3.359195 306099 197529 ST060975
CF45 3SW Penrhiw-ceibr 51.673515 -3.369102 305424 198082 ST054980
CF45 3SX Penrhiw-ceibr 51.667354 -3.364579 305724 197391 ST057973
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
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