Postcodes in Caerphilly page 79 Unitary Authority

  1. All administrative areas

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
NP2 0YB Argoed 51.6861 -3.189203 317886 199263 ST178992
NP2 0YD Argoed 51.6861 -3.189203 317886 199263 ST178992
NP2 0YE Argoed 51.6861 -3.189203 317886 199263 ST178992
NP2 0YF Penmaen 51.672124 -3.18142 318399 197700 ST183977
NP2 0YG Argoed 51.6861 -3.189203 317886 199263 ST178992
NP2 0YH Penmaen 51.678518 -3.171462 319099 198400 ST190984
NP2 0YJ Penmaen 51.67572 -3.181513 318399 198100 ST183981
NP2 0YZ Penmaen 51.678518 -3.171462 319099 198400 ST190984
NP2 1AA Blackwood 51.665686 -3.19571 317399 197000 ST173970
NP2 1AB Blackwood 51.666585 -3.195734 317399 197100 ST173971
NP2 1AD Blackwood 51.667484 -3.195758 317399 197200 ST173972
NP2 1AE Blackwood 51.667469 -3.197203 317299 197200 ST172972
NP2 1AF Blackwood 51.666585 -3.195734 317399 197100 ST173971
NP2 1AG Blackwood 51.665671 -3.197156 317299 197000 ST172970
NP2 1AH Blackwood 51.665686 -3.19571 317399 197000 ST173970
NP2 1AJ Blackwood 51.663903 -3.194217 317499 196800 ST174968
NP2 1AL Blackwood 51.663903 -3.194217 317499 196800 ST174968
NP2 1AN Blackwood 51.663004 -3.194194 317499 196700 ST174967
NP2 1AP Blackwood 51.663917 -3.192772 317599 196800 ST175968
NP2 1AQ Blackwood 51.662031 -3.201397 316999 196600 ST169966
NP2 1AR Blackwood 51.663019 -3.192748 317599 196700 ST175967
NP2 1AS Blackwood 51.663033 -3.191303 317699 196700 ST176967
NP2 1AT Blackwood 51.663033 -3.191303 317699 196700 ST176967
NP2 1AU Blackwood 51.663917 -3.192772 317599 196800 ST175968
NP2 1AW Blackwood 51.66212 -3.192725 317599 196600 ST175966
NP2 1AX Blackwood 51.664802 -3.194241 317499 196900 ST174969
NP2 1AY Blackwood 51.67018 -3.195829 317399 197500 ST173975
NP2 1AZ Blackwood 51.67018 -3.195829 317399 197500 ST173975
NP2 1BA Blackwood 51.67018 -3.195829 317399 197500 ST173975
NP2 1BB Blackwood 51.669282 -3.195805 317399 197400 ST173974
NP2 1BD Blackwood 51.671094 -3.194407 317499 197600 ST174976
NP2 1BE Blackwood 51.671079 -3.195853 317399 197600 ST173976
NP2 1BF Blackwood 51.671993 -3.194431 317499 197700 ST174977
NP2 1BG Blackwood 51.672892 -3.194454 317499 197800 ST174978
NP2 1BH Blackwood 51.672892 -3.194454 317499 197800 ST174978
NP2 1BJ Blackwood 51.674704 -3.193056 317599 198000 ST175980
NP2 1BL Blackwood 51.673776 -3.195924 317399 197900 ST173979
NP2 1BN Blackwood 51.673776 -3.195924 317399 197900 ST173979
NP2 1BP Blackwood 51.675574 -3.195971 317399 198100 ST173981
NP2 1BQ Blackwood 51.672892 -3.194454 317499 197800 ST174978
NP2 1BR Blackwood 51.675574 -3.195971 317399 198100 ST173981
NP2 1BS Blackwood 51.67018 -3.195829 317399 197500 ST173975
NP2 1BT Blackwood 51.676488 -3.194549 317499 198200 ST174982
NP2 1BU Blackwood 51.677386 -3.194573 317499 198300 ST174983
NP2 1BW Blackwood 51.674675 -3.195947 317399 198000 ST173980
NP2 1BX Blackwood 51.676488 -3.194549 317499 198200 ST174982
NP2 1BY Blackwood 51.67743 -3.190235 317799 198300 ST177983
NP2 1BZ Blackwood 51.676502 -3.193103 317599 198200 ST175982
NP2 1DA Blackwood 51.679243 -3.188836 317899 198500 ST178985
NP2 1DB Blackwood 51.675441 -3.208984 316499 198100 ST164981
NP2 1DD Blackwood 51.680142 -3.188859 317899 198600 ST178986
NP2 1DE Blackwood 51.675441 -3.208984 316499 198100 ST164981
NP2 1DF Blackwood 51.67634 -3.209008 316499 198200 ST164982
NP2 1DG Blackwood 51.662989 -3.195639 317399 196700 ST173967
NP2 1DH Blackwood 51.663004 -3.194194 317499 196700 ST174967
NP2 1DJ Blackwood 51.662989 -3.195639 317399 196700 ST173967
NP2 1DL Blackwood 51.662989 -3.195639 317399 196700 ST173967
NP2 1DN Blackwood 51.663873 -3.197108 317299 196800 ST172968
NP2 1DP Blackwood 51.677239 -3.209032 316499 198300 ST164983
NP2 1DQ Blackwood 51.679096 -3.203295 316899 198500 ST168985
NP2 1DR Blackwood 51.662975 -3.197085 317299 196700 ST172967
NP2 1DS Blackwood 51.661118 -3.202819 316899 196500 ST168965
NP2 1DT Blackwood 51.662046 -3.199952 317099 196600 ST170966
NP2 1DU Blackwood 51.661118 -3.202819 316899 196500 ST168965
NP2 1DW Blackwood 51.662975 -3.197085 317299 196700 ST172967
NP2 1DX Blackwood 51.664743 -3.200023 317099 196900 ST170969
NP2 1DY Blackwood 51.664743 -3.200023 317099 196900 ST170969
NP2 1DZ Blackwood 51.665627 -3.201493 316999 197000 ST169970
NP2 1EA Blackwood 51.665642 -3.200047 317099 197000 ST170970
NP2 1EB Blackwood 51.664758 -3.198578 317199 196900 ST171969
NP2 1ED Blackwood 51.66296 -3.19853 317199 196700 ST171967
NP2 1EE Blackwood 51.662061 -3.198506 317199 196600 ST171966
NP2 1EF Blackwood 51.661177 -3.197037 317299 196500 ST172965
NP2 1EG Pontllanfraith 51.659379 -3.19699 317299 196300 ST172963
NP2 1EH Blackwood 51.660293 -3.195568 317399 196400 ST173964
NP2 1EJ Blackwood 51.66296 -3.19853 317199 196700 ST171967
NP2 1EL Blackwood 51.676473 -3.195995 317399 198200 ST173982
NP2 1EN Blackwood 51.674542 -3.20896 316499 198000 ST164980
NP2 1EP Blackwood 51.662017 -3.202843 316899 196600 ST168966
NP2 1EQ Pontllanfraith 51.659394 -3.195544 317399 196300 ST173963
NP2 1ER Blackwood 51.670991 -3.204527 316799 197600 ST167976
NP2 1ES Blackwood 51.67186 -3.207442 316599 197700 ST165977
NP2 1ET Cefn Fforest and Pengam 51.671845 -3.208888 316499 197700 ST164977
NP2 1EU Blackwood 51.67186 -3.207442 316599 197700 ST165977
NP2 1EW Blackwood 51.673658 -3.20749 316599 197900 ST165979
NP2 1EX Blackwood 51.673673 -3.206044 316699 197900 ST166979
NP2 1EY Blackwood 51.675441 -3.208984 316499 198100 ST164981
NP2 1EZ Cefn Fforest and Pengam 51.675426 -3.21043 316399 198100 ST163981
NP2 1FA Cefn Fforest and Pengam 51.663725 -3.211564 316299 196800 ST162968
NP2 1FD Cefn Fforest and Pengam 51.663725 -3.211564 316299 196800 ST162968
NP2 1FE Cefn Fforest and Pengam 51.663725 -3.211564 316299 196800 ST162968
NP2 1FF Cefn Fforest and Pengam 51.663725 -3.211564 316299 196800 ST162968
NP2 1FG Cefn Fforest and Pengam 51.663725 -3.211564 316299 196800 ST162968
NP2 1FH Cefn Fforest and Pengam 51.663725 -3.211564 316299 196800 ST162968
NP2 1FJ Cefn Fforest and Pengam 51.663725 -3.211564 316299 196800 ST162968
NP2 1FL Cefn Fforest and Pengam 51.662826 -3.211539 316299 196700 ST162967
NP2 1FN Cefn Fforest and Pengam 51.662826 -3.211539 316299 196700 ST162967
NP2 1FP Cefn Fforest and Pengam 51.662826 -3.211539 316299 196700 ST162967
NP2 1FQ Cefn Fforest and Pengam 51.663725 -3.211564 316299 196800 ST162968
NP2 1FR Cefn Fforest and Pengam 51.662826 -3.211539 316299 196700 ST162967
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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