Postcodes in Caerphilly page 69 Unitary Authority

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This page provides postcode data for the Caerphilly UK Unitary Authority.

In 2021, Caerphilly contained approximately 76,300 households with a population of about 175,900

In 2011, Caerphilly contained approximately 74,471 households with a population of about 178,797

Wards in this Unitary Authority
Aber Valley ,   Aberbargoed and Bargoed ,   Abercarn ,   Argoed ,   Bedwas and Trethomas ,   Blackwood ,   Cefn Fforest and Pengam ,   Crosskeys ,   Crumlin ,   Darran Valley ,   Gilfach ,   Hengoed ,   Llanbradach ,   Machen and Rudry ,   Maesycwmmer ,   Morgan Jones ,   Moriah and Pontlottyn ,   Nelson ,   New Tredegar ,   Newbridge ,   Penmaen ,   Penyrheol ,   Pontllanfraith ,   Risca East ,   Risca West ,   St Cattwg ,   St Martins ,   Twyn Carno ,   Van ,   Ynysddu ,   Ystrad Mynach
Parishes in this Unitary Authority
Aber Valley ,   Abercarn ,   Argoed ,   Bargoed ,   Bedwas, Trethomas and Machen ,   Blackwood ,   Caerphilly ,   Cefn Fforest ,   Crosskeys ,   Crumlin ,   Darran Valley ,   Gelligaer ,   Llanbradach and Pwllypant ,   Maesycwmmer ,   Nelson ,   New Tredegar ,   Newbridge ,   Pengam ,   Penmaen ,   Penyrheol, Trecenydd and Energlyn ,   Pontllanfraith ,   Rhymney ,   Risca East ,   Risca West ,   Rudry ,   Van ,   Ynysddu
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
NP12 1BQ Blackwood 51.673498 -3.193241 317584 197866 ST175978
NP12 1BR Blackwood 51.675962 -3.195866 317407 198143 ST174981
NP12 1BS Blackwood 51.676091 -3.194611 317494 198156 ST174981
NP12 1BT Blackwood 51.676526 -3.193436 317576 198203 ST175982
NP12 1BU Blackwood 51.676922 -3.193403 317579 198247 ST175982
NP12 1BW Blackwood 51.674805 -3.19462 317491 198013 ST174980
NP12 1BX Blackwood 51.677267 -3.193904 317545 198286 ST175982
NP12 1BY Blackwood 51.677843 -3.189407 317857 198345 ST178983
NP12 1BZ Blackwood 51.677029 -3.191743 317694 198257 ST176982
NP12 1DA Blackwood 51.680057 -3.188365 317933 198590 ST179985
NP12 1DB Blackwood 51.676756 -3.208773 316516 198246 ST165982
NP12 1DD Argoed 51.680628 -3.188771 317906 198654 ST179986
NP12 1DE Blackwood 51.67705 -3.204673 316800 198274 ST168982
NP12 1DF Blackwood 51.677524 -3.205799 316723 198328 ST167983
NP12 1DG Blackwood 51.664053 -3.195364 317420 196818 ST174968
NP12 1DH Blackwood 51.663329 -3.194014 317512 196736 ST175967
NP12 1DJ Blackwood 51.663214 -3.19472 317463 196724 ST174967
NP12 1DL Blackwood 51.663042 -3.195756 317391 196706 ST173967
NP12 1DN Blackwood 51.664666 -3.196941 317312 196888 ST173968
NP12 1DP Blackwood 51.677045 -3.208636 316526 198278 ST165982
NP12 1DQ Blackwood 51.678826 -3.203288 316899 198470 ST168984
NP12 1DR Blackwood 51.662743 -3.196847 317315 196674 ST173966
NP12 1DS Blackwood 51.662452 -3.199876 317105 196645 ST171966
NP12 1DT Blackwood 51.662801 -3.199957 317100 196684 ST171966
NP12 1DU Blackwood 51.662467 -3.201033 317025 196648 ST170966
NP12 1DW Blackwood 51.663293 -3.196746 317323 196735 ST173967
NP12 1DX Blackwood 51.66423 -3.199171 317157 196842 ST171968
NP12 1DY Blackwood 51.664019 -3.199628 317125 196819 ST171968
NP12 1DZ Blackwood 51.66551 -3.199798 317116 196985 ST171969
NP12 1EA Blackwood 51.665737 -3.198661 317195 197009 ST171970
NP12 1EB Blackwood 51.665869 -3.198087 317235 197023 ST172970
NP12 1ED Blackwood 51.66423 -3.198318 317216 196841 ST172968
NP12 1EE Blackwood 51.662156 -3.197974 317236 196610 ST172966
NP12 1EF Blackwood 51.660655 -3.197067 317296 196442 ST172964
NP12 1EG Blackwood 51.659677 -3.195985 317369 196332 ST173963
NP12 1EH Blackwood 51.660925 -3.193532 317541 196468 ST175964
NP12 1EJ Blackwood 51.663738 -3.197148 317296 196785 ST172967
NP12 1EL Blackwood 51.677082 -3.19536 317444 198267 ST174982
NP12 1EN Blackwood 51.67448 -3.2089 316503 197993 ST165979
NP12 1EP Blackwood 51.662439 -3.201943 316962 196646 ST169966
NP12 1EQ Blackwood 51.659959 -3.193839 317518 196361 ST175963
NP12 1ER Blackwood 51.670934 -3.205726 316716 197595 ST167975
NP12 1ES Blackwood 51.672412 -3.207977 316563 197762 ST165977
NP12 1ET Blackwood 51.672156 -3.208361 316536 197734 ST165977
NP12 1EU Blackwood 51.6728 -3.20699 316632 197804 ST166978
NP12 1EW Blackwood 51.67409 -3.207429 316604 197948 ST166979
NP12 1EX Blackwood 51.673592 -3.205116 316763 197890 ST167978
NP12 1EY Blackwood 51.675012 -3.207859 316576 198051 ST165980
NP12 1EZ Blackwood 51.676105 -3.209117 316491 198174 ST164981
NP12 1FA Blackwood 51.66475 -3.194948 317450 196895 ST174968
NP12 1FB Blackwood 51.663942 -3.194826 317457 196805 ST174968
NP12 1FD Blackwood 51.660931 -3.20264 316911 196479 ST169964
NP12 1FE Blackwood 51.660701 -3.201391 316997 196452 ST169964
NP12 1FF Blackwood 51.663825 -3.202761 316908 196801 ST169968
NP12 1FG Blackwood 51.670962 -3.194996 317458 197586 ST174975
NP12 1FH Blackwood 51.670074 -3.204474 316801 197498 ST168974
NP12 1FJ Blackwood 51.663355 -3.195909 317381 196741 ST173967
NP12 1FL Blackwood 51.670787 -3.200704 317063 197573 ST170975
NP12 1FN Blackwood 51.663502 -3.192067 317647 196753 ST176967
NP12 1FP Blackwood 51.662438 -3.203837 316831 196648 ST168966
NP12 1FQ Blackwood 51.664397 -3.203051 316889 196865 ST168968
NP12 1FR Blackwood 51.663213 -3.204523 316785 196735 ST167967
NP12 1FS Blackwood 51.663249 -3.2037 316842 196738 ST168967
NP12 1FT Blackwood 51.664741 -3.201946 316966 196902 ST169969
NP12 1FU Blackwood 51.664185 -3.195656 317400 196833 ST174968
NP12 1FW Blackwood 51.670367 -3.196036 317385 197521 ST173975
NP12 1FX Blackwood 51.678354 -3.190447 317786 198403 ST177984
NP12 1FY Blackwood 51.676856 -3.19278 317622 198239 ST176982
NP12 1FZ Blackwood 51.678722 -3.190587 317777 198444 ST177984
NP12 1GA Blackwood 51.677761 -3.206355 316685 198355 ST166983
NP12 1GB Blackwood 51.67821 -3.205499 316745 198404 ST167984
NP12 1GD Blackwood 51.67824 -3.199903 317132 198401 ST171984
NP12 1GE Blackwood 51.678568 -3.199463 317163 198437 ST171984
NP12 1GF Blackwood 51.679306 -3.199439 317166 198519 ST171985
NP12 1GG Blackwood 51.679201 -3.200912 317064 198509 ST170985
NP12 1GH Blackwood 51.678287 -3.202421 316958 198409 ST169984
NP12 1GJ Blackwood 51.679355 -3.201653 317013 198527 ST170985
NP12 1GL Blackwood 51.664984 -3.201085 317026 196928 ST170969
NP12 1GN Blackwood 51.677899 -3.203394 316890 198367 ST168983
NP12 1GP Blackwood 51.67856 -3.204699 316801 198442 ST168984
NP12 1GQ Blackwood 51.677592 -3.204369 316822 198334 ST168983
NP12 1GR Blackwood 51.678167 -3.206164 316699 198400 ST166984
NP12 1GS Blackwood 51.678357 -3.195524 317435 198409 ST174984
NP12 1GT Blackwood 51.666097 -3.204744 316775 197056 ST167970
NP12 1GU Blackwood 51.665404 -3.204812 316769 196979 ST167969
NP12 1GW Blackwood 51.66502 -3.203732 316843 196935 ST168969
NP12 1GX Blackwood 51.66608 -3.205597 316716 197055 ST167970
NP12 1GY Blackwood 51.664925 -3.194447 317485 196914 ST174969
NP12 1GZ Blackwood 51.670793 -3.194876 317466 197567 ST174975
NP12 1HA Blackwood 51.663094 -3.206486 316649 196724 ST166967
NP12 1HB Blackwood 51.664147 -3.206384 316658 196841 ST166968
NP12 1HD Blackwood 51.665632 -3.206264 316669 197006 ST166970
NP12 1HF Blackwood 51.675059 -3.195278 317446 198042 ST174980
NP12 1HG Blackwood 51.665414 -3.192378 317629 196966 ST176969
NP12 1HH Blackwood 51.676833 -3.204798 316791 198250 ST167982
NP12 1HJ Blackwood 51.676442 -3.203428 316885 198205 ST168982
NP12 1HL Blackwood 51.671023 -3.196994 317320 197595 ST173975
NP12 1HN Blackwood 51.669803 -3.196716 317337 197459 ST173974
NP12 1HP Blackwood 51.66902 -3.195856 317395 197371 ST173973
NP12 1HQ Blackwood 51.672199 -3.205108 316761 197735 ST167977
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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