Postcodes in Caerphilly page 82 Unitary Authority

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

Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
NP2 1TX Cefn Fforest and Pengam 51.666287 -3.224646 315399 197100 ST153971
NP2 1TY Cefn Fforest and Pengam 51.665403 -3.223176 315499 197000 ST154970
NP2 1TZ Cefn Fforest and Pengam 51.665403 -3.223176 315499 197000 ST154970
NP2 1UA Cefn Fforest and Pengam 51.665388 -3.224622 315399 197000 ST153970
NP2 1UB Cefn Fforest and Pengam 51.66359 -3.224573 315399 196800 ST153968
NP2 1UD Cefn Fforest and Pengam 51.664489 -3.224598 315399 196900 ST153969
NP2 1UE Cefn Fforest and Pengam 51.662707 -3.223104 315499 196700 ST154967
NP2 1UF Cefn Fforest and Pengam 51.663605 -3.223128 315499 196800 ST154968
NP2 1UG Hengoed 51.66001 -3.223031 315499 196400 ST154964
NP2 1UH Cefn Fforest and Pengam 51.658227 -3.221537 315599 196200 ST155962
NP2 1UJ Cefn Fforest and Pengam 51.659111 -3.223007 315499 196300 ST154963
NP2 1UL Cefn Fforest and Pengam 51.657298 -3.224404 315399 196100 ST153961
NP2 1UN Cefn Fforest and Pengam 51.661808 -3.223079 315499 196600 ST154966
NP2 1UP Cefn Fforest and Pengam 51.655515 -3.22291 315499 195900 ST154959
NP2 1UQ Cefn Fforest and Pengam 51.657313 -3.222958 315499 196100 ST154961
NP2 1UR Cefn Fforest and Pengam 51.657328 -3.221513 315599 196100 ST155961
NP2 1US Cefn Fforest and Pengam 51.656429 -3.221489 315599 196000 ST155960
NP2 1UT Cefn Fforest and Pengam 51.656414 -3.222934 315499 196000 ST154960
NP2 1UU Cefn Fforest and Pengam 51.657328 -3.221513 315599 196100 ST155961
NP2 1UW Cefn Fforest and Pengam 51.655515 -3.22291 315499 195900 ST154959
NP2 1UX Cefn Fforest and Pengam 51.657343 -3.220067 315699 196100 ST156961
NP2 1UY Cefn Fforest and Pengam 51.660924 -3.22161 315599 196500 ST155965
NP2 1UZ Cefn Fforest and Pengam 51.669898 -3.223297 315499 197500 ST154975
NP2 1WA Blackwood 51.665612 -3.202938 316899 197000 ST168970
NP2 1WB Blackwood 51.666481 -3.205853 316699 197100 ST166971
NP2 1WD Blackwood 51.666496 -3.204408 316799 197100 ST167971
NP2 1WE Blackwood 51.666496 -3.204408 316799 197100 ST167971
NP2 1WF Blackwood 51.66741 -3.202986 316899 197200 ST168972
NP2 1WG Blackwood 51.666511 -3.202962 316899 197100 ST168971
NP2 1WH Blackwood 51.668309 -3.20301 316899 197300 ST168973
NP2 1WJ Blackwood 51.668294 -3.204455 316799 197300 ST167973
NP2 1WL Blackwood 51.668279 -3.205901 316699 197300 ST166973
NP2 1WN Blackwood 51.668279 -3.205901 316699 197300 ST166973
NP2 1WP Blackwood 51.667366 -3.207323 316599 197200 ST165972
NP2 1WQ Blackwood 51.66738 -3.205877 316699 197200 ST166972
NP2 1WR Pontllanfraith 51.659364 -3.198435 317199 196300 ST171963
NP2 1WS Cefn Fforest and Pengam 51.663676 -3.22501 315369 196810 ST153968
NP2 1WT Blackwood 51.660263 -3.198459 317199 196400 ST171964
NP2 1WU Pontllanfraith 51.65935 -3.19988 317099 196300 ST170963
NP2 1WW Blackwood 51.668279 -3.205901 316699 197300 ST166973
NP2 1WX Pontllanfraith 51.65935 -3.19988 317099 196300 ST170963
NP2 1WY Pontllanfraith 51.65935 -3.19988 317099 196300 ST170963
NP2 1WZ Blackwood 51.665612 -3.202938 316899 197000 ST168970
NP2 1XA Blackwood 51.664787 -3.195687 317399 196900 ST173969
NP2 1XB Cefn Fforest and Pengam 51.668984 -3.224719 315399 197400 ST153974
NP2 1XD St Cattwg 51.669868 -3.226189 315299 197500 ST152975
NP2 1XE St Cattwg 51.670737 -3.229105 315099 197600 ST150976
NP2 1XF St Cattwg 51.670737 -3.229105 315099 197600 ST150976
NP2 1XG Gilfach 51.671635 -3.229129 315099 197700 ST150977
NP2 1XH St Cattwg 51.669838 -3.22908 315099 197500 ST150975
NP2 1XJ St Cattwg 51.668924 -3.230502 314999 197400 ST149974
NP2 1XL St Cattwg 51.669823 -3.230526 314999 197500 ST149975
NP2 1XN St Cattwg 51.669838 -3.22908 315099 197500 ST150975
NP2 1XP St Cattwg 51.668939 -3.229056 315099 197400 ST150974
NP2 1XQ St Cattwg 51.670737 -3.229105 315099 197600 ST150976
NP2 1XR St Cattwg 51.666242 -3.228983 315099 197100 ST150971
NP2 1XS Cefn Fforest and Pengam 51.664489 -3.224598 315399 196900 ST153969
NP2 1XT Cefn Fforest and Pengam 51.662691 -3.224549 315399 196700 ST153967
NP2 1XU Cefn Fforest and Pengam 51.662691 -3.224549 315399 196700 ST153967
NP2 1XW St Cattwg 51.669838 -3.22908 315099 197500 ST150975
NP2 1XX St Cattwg 51.668908 -3.231948 314899 197400 ST148974
NP2 1XY Cefn Fforest and Pengam 51.669883 -3.224743 315399 197500 ST153975
NP2 1XZ Blackwood 51.664787 -3.195687 317399 196900 ST173969
NP2 1YA Cefn Fforest and Pengam 51.668492 -3.208784 316500 197327 ST165973
NP2 1YB Blackwood 51.666585 -3.195734 317399 197100 ST173971
NP2 1YD Blackwood 51.668383 -3.195782 317399 197300 ST173973
NP2 1YE Cefn Fforest and Pengam 51.668492 -3.208784 316500 197327 ST165973
NP2 1YF Cefn Fforest and Pengam 51.668492 -3.208784 316500 197327 ST165973
NP2 1YG Blackwood 51.66657 -3.19718 317299 197100 ST172971
NP2 1YH Cefn Fforest and Pengam 51.668492 -3.208784 316500 197327 ST165973
NP2 1YJ Blackwood 51.665686 -3.19571 317399 197000 ST173970
NP2 1YL Blackwood 51.665686 -3.19571 317399 197000 ST173970
NP2 1YN Blackwood 51.665686 -3.19571 317399 197000 ST173970
NP2 1YP Blackwood 51.675574 -3.195971 317399 198100 ST173981
NP2 1YQ Blackwood 51.669178 -3.205925 316699 197400 ST166974
NP2 1YR Blackwood 51.675574 -3.195971 317399 198100 ST173981
NP2 1YS Cefn Fforest and Pengam 51.668492 -3.208784 316500 197327 ST165973
NP2 1YT Blackwood 51.668383 -3.195782 317399 197300 ST173973
NP2 1YU Blackwood 51.668383 -3.195782 317399 197300 ST173973
NP2 1YW Blackwood 51.665686 -3.19571 317399 197000 ST173970
NP2 1YX Blackwood 51.668383 -3.195782 317399 197300 ST173973
NP2 1YY Blackwood 51.666585 -3.195734 317399 197100 ST173971
NP2 1YZ Blackwood 51.664787 -3.195687 317399 196900 ST173969
NP2 1ZA Blackwood 51.667484 -3.195758 317399 197200 ST173972
NP2 1ZB Blackwood 51.667469 -3.197203 317299 197200 ST172972
NP2 1ZD Blackwood 51.667469 -3.197203 317299 197200 ST172972
NP2 1ZE Blackwood 51.665671 -3.197156 317299 197000 ST172970
NP2 1ZF Blackwood 51.664787 -3.195687 317399 196900 ST173969
NP2 1ZG Blackwood 51.664787 -3.195687 317399 196900 ST173969
NP2 1ZH St Cattwg 51.671651 -3.227683 315199 197700 ST151977
NP2 1ZJ St Cattwg 51.671651 -3.227683 315199 197700 ST151977
NP2 1ZL Cefn Fforest and Pengam 51.668332 -3.208635 316510 197309 ST165973
NP2 1ZN St Cattwg 51.671651 -3.227683 315199 197700 ST151977
NP2 1ZP Blackwood 51.67189 -3.204551 316799 197700 ST167977
NP2 1ZQ St Cattwg 51.671651 -3.227683 315199 197700 ST151977
NP2 1ZR Blackwood 51.67189 -3.204551 316799 197700 ST167977
NP2 1ZS Cefn Fforest and Pengam 51.667351 -3.208768 316499 197200 ST164972
NP2 1ZT Blackwood 51.668294 -3.204455 316799 197300 ST167973
NP2 1ZU Cefn Fforest and Pengam 51.668332 -3.208635 316510 197309 ST165973
NP2 1ZX Cefn Fforest and Pengam 51.667351 -3.208768 316499 197200 ST164972
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