Postcodes in Rhondda Cynon Taf page 58 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 4DA Mountain Ash 51.685945 -3.379881 304705 199478 ST047994
CF45 4DB Mountain Ash 51.692102 -3.386926 304231 200172 SO042001
CF45 4DD Mountain Ash 51.688077 -3.380261 304683 199716 ST046997
CF45 4DE Mountain Ash 51.68996 -3.382578 304527 199928 ST045999
CF45 4DF Mountain Ash 51.688386 -3.381821 304576 199752 ST045997
CF45 4DG Mountain Ash 51.688273 -3.389832 304022 199750 ST040997
CF45 4DH Mountain Ash 51.690427 -3.388377 304127 199988 ST041999
CF45 4DJ Abercynon 51.660167 -3.34648 306961 196568 ST069965
CF45 4DL Mountain Ash 51.691358 -3.387554 304186 200090 SO041000
CF45 4DN Mountain Ash 51.691445 -3.387021 304223 200099 SO042000
CF45 4DP Mountain Ash 51.694385 -3.381365 304620 200419 SO046004
CF45 4DQ Abercynon 51.654953 -3.340876 307338 195981 ST073959
CF45 4DR Mountain Ash 51.696867 -3.393829 303764 200711 SO037007
CF45 4DS Mountain Ash 51.691303 -3.391415 303919 200089 SO039000
CF45 4DT Mountain Ash 51.693974 -3.392105 303877 200387 SO038003
CF45 4DU Mountain Ash 51.694043 -3.391615 303911 200394 SO039003
CF45 4DW Mountain Ash 51.691494 -3.386647 304249 200104 SO042001
CF45 4DX Abercynon 51.660289 -3.347612 306883 196583 ST068965
CF45 4DY Mountain Ash 51.695954 -3.393482 303786 200609 SO037006
CF45 4DZ Mountain Ash 51.697161 -3.393331 303799 200743 SO037007
CF45 4EA Mountain Ash 51.697831 -3.394466 303722 200819 SO037008
CF45 4EB Mountain Ash 51.698242 -3.395098 303679 200866 SO036008
CF45 4ED Mountain Ash 51.699476 -3.397498 303516 201006 SO035010
CF45 4EE Mountain Ash 51.702375 -3.395662 303649 201326 SO036013
CF45 4EF Mountain Ash 51.708864 -3.397176 303558 202050 SO035020
CF45 4EG Mountain Ash 51.671734 -3.353201 306520 197863 ST065978
CF45 4EH Abercynon 51.651525 -3.321174 308694 195575 ST086955
CF45 4EJ Abercynon 51.659778 -3.348262 306837 196527 ST068965
CF45 4EL Abercynon 51.651696 -3.320355 308751 195593 ST087955
CF45 4EN Abercynon 51.653355 -3.319189 308835 195776 ST088957
CF45 4EP Abercynon 51.655749 -3.336922 307613 196065 ST076960
CF45 4ER Mountain Ash 51.672002 -3.362274 305893 197904 ST058979
CF45 4ES Mountain Ash 51.691969 -3.391334 303926 200163 SO039001
CF45 4ET Mountain Ash 51.697475 -3.39486 303694 200780 SO036007
CF45 4EU Mountain Ash 51.684061 -3.378782 304777 199267 ST047992
CF45 4EW Abercynon 51.651464 -3.317862 308923 195564 ST089955
CF45 4EX Abercynon 51.660581 -3.351929 306585 196621 ST065966
CF45 4EY Mountain Ash 51.682881 -3.377051 304894 199134 ST048991
CF45 4FA Abercynon 51.64273 -3.33203 307925 194610 ST079946
CF45 4FB Mountain Ash 51.678798 -3.370968 305306 198672 ST053986
CF45 4FD Mountain Ash 51.679264 -3.37185 305246 198725 ST052987
CF45 4FE Mountain Ash 51.678239 -3.371891 305241 198611 ST052986
CF45 4FF Mountain Ash 51.679023 -3.372465 305203 198699 ST052986
CF45 4FG Mountain Ash 51.680702 -3.372689 305191 198886 ST051988
CF45 4FH Mountain Ash 51.680932 -3.373058 305166 198912 ST051989
CF45 4FJ Mountain Ash 51.683345 -3.376602 304926 199185 ST049991
CF45 4HA Mountain Ash 51.681587 -3.373528 305135 198985 ST051989
CF45 4HB Mountain Ash 51.682044 -3.374425 305074 199037 ST050990
CF45 4HD Mountain Ash 51.67983 -3.371494 305272 198787 ST052987
CF45 4HE Mountain Ash 51.67914 -3.370964 305307 198710 ST053987
CF45 4HF Mountain Ash 51.678713 -3.370575 305333 198662 ST053986
CF45 4HG Mountain Ash 51.67727 -3.366643 305602 198496 ST056984
CF45 4HH Mountain Ash 51.678338 -3.368368 305485 198617 ST054986
CF45 4HJ Mountain Ash 51.678457 -3.368979 305443 198631 ST054986
CF45 4HL Mountain Ash 51.677666 -3.367796 305523 198542 ST055985
CF45 4HN Mountain Ash 51.677994 -3.367444 305548 198578 ST055985
CF45 4HP Mountain Ash 51.679047 -3.370024 305372 198698 ST053986
CF45 4HR Mountain Ash 51.679438 -3.36963 305400 198741 ST054987
CF45 4HS Mountain Ash 51.679998 -3.370657 305330 198805 ST053988
CF45 4HT Mountain Ash 51.681342 -3.372942 305175 198957 ST051989
CF45 4HU Mountain Ash 51.683345 -3.376602 304926 199185 ST049991
CF45 4HW Mountain Ash 51.6779 -3.367803 305523 198568 ST055985
CF45 4HY Mountain Ash 51.683172 -3.376047 304964 199165 ST049991
CF45 4LA Mountain Ash 51.679837 -3.369324 305422 198785 ST054987
CF45 4LB Mountain Ash 51.68355 -3.374817 305050 199205 ST050992
CF45 4LD Mountain Ash 51.684321 -3.374956 305042 199291 ST050992
CF45 4LE Mountain Ash 51.684648 -3.374706 305060 199327 ST050993
CF45 4LF Mountain Ash 51.685233 -3.374666 305064 199392 ST050993
CF45 4LG Mountain Ash 51.68464 -3.373488 305144 199325 ST051993
CF45 4LH Mountain Ash 51.682937 -3.3749 305043 199137 ST050991
CF45 4LJ Abercynon 51.659669 -3.345193 307049 196511 ST070965
CF45 4LL Mountain Ash 51.681878 -3.372423 305212 199016 ST052990
CF45 4LN Mountain Ash 51.682717 -3.372174 305231 199109 ST052991
CF45 4LP Abercynon 51.657349 -3.340513 307368 196247 ST073962
CF45 4LR Abercynon 51.657033 -3.341371 307308 196213 ST073962
CF45 4LS Abercynon 51.656168 -3.339929 307406 196115 ST074961
CF45 4LT Abercynon 51.656529 -3.342224 307248 196158 ST072961
CF45 4LU Abercynon 51.655156 -3.34039 307372 196003 ST073960
CF45 4LW Mountain Ash 51.684353 -3.373829 305120 199293 ST051992
CF45 4LX Abercynon 51.660154 -3.345989 306995 196566 ST069965
CF45 4LY Abercynon 51.653821 -3.337978 307536 195851 ST075958
CF45 4NA Abercynon 51.654606 -3.338191 307523 195939 ST075959
CF45 4NB Abercynon 51.654505 -3.337999 307536 195928 ST075959
CF45 4ND Abercynon 51.653775 -3.337283 307584 195845 ST075958
CF45 4NE Abercynon 51.65251 -3.335846 307681 195703 ST076957
CF45 4NF Abercynon 51.650131 -3.335095 307728 195437 ST077954
CF45 4NG Abercynon 51.649625 -3.331771 307957 195377 ST079953
CF45 4NH Abercynon 51.656865 -3.344315 307104 196198 ST071961
CF45 4NJ Abercynon 51.633343 -3.331119 307969 193565 ST079935
CF45 4NL Abercynon 51.642063 -3.334989 307719 194540 ST077945
CF45 4NN Abercynon 51.644732 -3.331108 307993 194832 ST079948
CF45 4NP Abercynon 51.644662 -3.331378 307974 194825 ST079948
CF45 4NR Abercynon 51.644389 -3.331271 307981 194794 ST079947
CF45 4NS Abercynon 51.644405 -3.332225 307915 194797 ST079947
CF45 4NT Abercynon 51.64414 -3.332565 307891 194768 ST078947
CF45 4NU Abercynon 51.643326 -3.333755 307807 194679 ST078946
CF45 4NW Abercynon 51.644999 -3.332127 307923 194863 ST079948
CF45 4NY Abercynon 51.64307 -3.33295 307862 194649 ST078946
CF45 4PA Abercynon 51.643904 -3.331242 307982 194740 ST079947
CF45 4PB Abercynon 51.643323 -3.331673 307951 194676 ST079946
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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