Postcodes in Caerphilly page 78 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
NP2 0LZ Penmaen 51.677561 -3.177222 318699 198300 ST186983
NP2 0NA Penmaen 51.679374 -3.175822 318799 198500 ST187985
NP2 0NB Penmaen 51.677576 -3.175776 318799 198300 ST187983
NP2 0ND Penmaen 51.676677 -3.175753 318799 198200 ST187982
NP2 0NE Penmaen 51.673966 -3.177129 318699 197900 ST186979
NP2 0NF Penmaen 51.675763 -3.177176 318699 198100 ST186981
NP2 0NG Penmaen 51.671312 -3.172722 318999 197600 ST189976
NP2 0NH Penmaen 51.676662 -3.177199 318699 198200 ST186982
NP2 0NJ Penmaen 51.678503 -3.172907 318999 198400 ST189984
NP2 0NL Penmaen 51.678503 -3.172907 318999 198400 ST189984
NP2 0NN Penmaen 51.673893 -3.184358 318199 197900 ST181979
NP2 0NP Blackwood 51.667498 -3.194312 317499 197200 ST174972
NP2 0NQ Penmaen 51.664904 -3.184122 318199 196900 ST181969
NP2 0NR Blackwood 51.666585 -3.195734 317399 197100 ST173971
NP2 0NS Blackwood 51.667484 -3.195758 317399 197200 ST173972
NP2 0NT Blackwood 51.667498 -3.194312 317499 197200 ST174972
NP2 0NU Blackwood 51.665701 -3.194265 317499 197000 ST174970
NP2 0NW Blackwood 51.664802 -3.194241 317499 196900 ST174969
NP2 0NX Blackwood 51.664816 -3.192796 317599 196900 ST175969
NP2 0NY Blackwood 51.666614 -3.192843 317599 197100 ST175971
NP2 0NZ Blackwood 51.665715 -3.192819 317599 197000 ST175970
NP2 0PA Blackwood 51.664831 -3.19135 317699 196900 ST176969
NP2 0PB Penmaen 51.668412 -3.19289 317599 197300 ST175973
NP2 0PD Penmaen 51.664846 -3.189905 317799 196900 ST177969
NP2 0PE Penmaen 51.66486 -3.188459 317899 196900 ST178969
NP2 0PF Penmaen 51.66486 -3.188459 317899 196900 ST178969
NP2 0PG Argoed 51.703514 -3.189472 317899 201200 SO178012
NP2 0PH Blackwood 51.666629 -3.191397 317699 197100 ST176971
NP2 0PJ Penmaen 51.668427 -3.191445 317699 197300 ST176973
NP2 0PL Penmaen 51.663961 -3.188435 317899 196800 ST178968
NP2 0PP New Tredegar 51.716657 -3.223112 315599 202700 SO155027
NP2 0PQ Blackwood 51.666629 -3.191397 317699 197100 ST176971
NP2 0PR Argoed 51.705135 -3.206881 316699 201400 SO166014
NP2 0PS Argoed 51.706918 -3.208376 316599 201600 SO165016
NP2 0PT Argoed 51.706903 -3.209823 316499 201600 SO164016
NP2 0PU Argoed 51.706034 -3.206905 316699 201500 SO166015
NP2 0PW Argoed 51.704251 -3.20541 316799 201300 SO167013
NP2 0PX Argoed 51.703352 -3.205386 316799 201200 SO167012
NP2 0PY Argoed 51.706888 -3.21127 316399 201600 SO163016
NP2 0PZ Argoed 51.70512 -3.208328 316599 201400 SO165014
NP2 0QA Argoed 51.706888 -3.21127 316399 201600 SO163016
NP2 0QB Argoed 51.70512 -3.208328 316599 201400 SO165014
NP2 0QD Argoed 51.703337 -3.206833 316699 201200 SO166012
NP2 0QE Argoed 51.703367 -3.20394 316899 201200 SO168012
NP2 0QF Argoed 51.702468 -3.203916 316899 201100 SO168011
NP2 0QG Argoed 51.703382 -3.202493 316999 201200 SO169012
NP2 0QH Argoed 51.703382 -3.202493 316999 201200 SO169012
NP2 0QJ Argoed 51.703396 -3.201046 317099 201200 SO170012
NP2 0QL Argoed 51.703396 -3.201046 317099 201200 SO170012
NP2 0QN Argoed 51.701554 -3.205339 316799 201000 SO167010
NP2 0QP Argoed 51.701569 -3.203892 316899 201000 SO168010
NP2 0QQ Argoed 51.703396 -3.201046 317099 201200 SO170012
NP2 0QR Argoed 51.702468 -3.203916 316899 201100 SO168011
NP2 0QS Argoed 51.702497 -3.201022 317099 201100 SO170011
NP2 0QT Argoed 51.703367 -3.20394 316899 201200 SO168012
NP2 0QU Argoed 51.704221 -3.208304 316599 201300 SO165013
NP2 0QW Argoed 51.704028 -3.209601 316509 201280 SO165012
NP2 0QX Argoed 51.704221 -3.208304 316599 201300 SO165013
NP2 0RA Argoed 51.706034 -3.206905 316699 201500 SO166015
NP2 0RB Argoed 51.707817 -3.2084 316599 201700 SO165017
NP2 0RD Argoed 51.713181 -3.211438 316399 202300 SO163023
NP2 0RE Argoed 51.708701 -3.209871 316499 201800 SO164018
NP2 0RF Argoed 51.710529 -3.207025 316699 202000 SO166020
NP2 0RH Argoed 51.716998 -3.189826 317899 202700 SO178027
NP2 0RJ Argoed 51.722392 -3.189968 317899 203300 SO178033
NP2 0RL Argoed 51.722377 -3.191415 317799 203300 SO177033
NP2 0RN Argoed 51.721493 -3.189944 317899 203200 SO178032
NP2 0RP Argoed 51.730275 -3.210447 316499 204200 SO164042
NP2 0RQ Argoed 51.714198 -3.199885 317199 202400 SO171024
NP2 0RW Argoed 51.723261 -3.192886 317699 203400 SO176034
NP2 0RX Aberbargoed and Bargoed 51.701495 -3.211126 316399 201000 SO163010
NP2 0RY New Tredegar 51.70593 -3.217033 315999 201500 SO159015
NP2 0RZ Argoed 51.710469 -3.212813 316299 202000 SO162020
NP2 0SA Argoed 51.713121 -3.217226 315999 202300 SO159023
NP2 0SB Argoed 51.714065 -3.212909 316299 202400 SO162024
NP2 0SD Argoed 51.715863 -3.212957 316299 202600 SO162026
NP2 0SE Argoed 51.720387 -3.210183 316499 203100 SO164031
NP2 0SF Argoed 51.717646 -3.214453 316199 202800 SO161028
NP2 0SG Argoed 51.719473 -3.211606 316399 203000 SO163030
NP2 0SH Argoed 51.719458 -3.213054 316299 203000 SO162030
NP2 0SJ Argoed 51.722185 -3.210231 316499 203300 SO164033
NP2 0SL Argoed 51.718574 -3.211582 316399 202900 SO163029
NP2 0SN Argoed 51.71766 -3.213005 316299 202800 SO162028
NP2 0SP Argoed 51.715863 -3.212957 316299 202600 SO162026
NP2 0SQ Argoed 51.722185 -3.210231 316499 203300 SO164033
NP2 0SR Argoed 51.728462 -3.211847 316399 204000 SO163040
NP2 0SS Argoed 51.725766 -3.211775 316399 203700 SO163037
NP2 0ST Argoed 51.720312 -3.21742 315999 203100 SO159031
NP2 0SW Argoed 51.723084 -3.210255 316499 203400 SO164034
NP2 0UP Blackwood 51.663048 -3.189857 317799 196700 ST177967
NP2 0UQ Penmaen 51.672081 -3.185757 318099 197700 ST180977
NP2 0UR Penmaen 51.672951 -3.188672 317899 197800 ST178978
NP2 0US Penmaen 51.672965 -3.187226 317999 197800 ST179978
NP2 0UT Penmaen 51.672066 -3.187203 317999 197700 ST179977
NP2 0UU Penmaen 51.672066 -3.187203 317999 197700 ST179977
NP2 0UW Penmaen 51.671167 -3.187179 317999 197600 ST179976
NP2 0UX Penmaen 51.672052 -3.188648 317899 197700 ST178977
NP2 0UY Penmaen 51.672052 -3.188648 317899 197700 ST178977
NP2 0UZ Argoed 51.703514 -3.189472 317899 201200 SO178012
NP2 0YA Penmaen 51.672124 -3.18142 318399 197700 ST183977
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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