Postcodes in Caerphilly page 46 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
NP1 4NJ Newbridge 51.665177 -3.156658 320099 196900 ST200969
NP1 4NL Newbridge 51.665177 -3.156658 320099 196900 ST200969
NP1 4NN Newbridge 51.665177 -3.156658 320099 196900 ST200969
NP1 4NP Newbridge 51.665163 -3.158104 319999 196900 ST199969
NP1 4NQ Newbridge 51.66696 -3.158149 319999 197100 ST199971
NP1 4NR Newbridge 51.665976 -3.1668 319399 197000 ST193970
NP1 4NS Newbridge 51.665976 -3.1668 319399 197000 ST193970
NP1 4NT Newbridge 51.661496 -3.165239 319499 196500 ST194965
NP1 4NU Newbridge 51.665191 -3.155212 320199 196900 ST201969
NP1 4NW Newbridge 51.665205 -3.153767 320299 196900 ST202969
NP1 4NX Newbridge 51.665191 -3.155212 320199 196900 ST201969
NP1 4PA Crumlin 51.677033 -3.139603 321299 198200 ST212982
NP1 4PB Crumlin 51.678831 -3.139649 321299 198400 ST212984
NP1 4PD Crumlin 51.678845 -3.138202 321399 198400 ST213984
NP1 4PE Crumlin 51.678845 -3.138202 321399 198400 ST213984
NP1 4PF Crumlin 51.67973 -3.139671 321299 198500 ST212985
NP1 4PG Crumlin 51.679744 -3.138225 321399 198500 ST213985
NP1 4PH Crumlin 51.680629 -3.139694 321299 198600 ST212986
NP1 4PJ Crumlin 51.681514 -3.141162 321199 198700 ST211987
NP1 4PL Crumlin 51.682413 -3.141185 321199 198800 ST211988
NP1 4PN Crumlin 51.678803 -3.142541 321099 198400 ST210984
NP1 4PP Crumlin 51.678817 -3.141095 321199 198400 ST211984
NP1 4PQ Crumlin 51.677918 -3.141072 321199 198300 ST211983
NP1 4PR Crumlin 51.67612 -3.141027 321199 198100 ST211981
NP1 4PS Crumlin 51.677019 -3.141049 321199 198200 ST211982
NP1 4PT Crumlin 51.677918 -3.141072 321199 198300 ST211983
NP1 4PU Crumlin 51.677918 -3.141072 321199 198300 ST211983
NP1 4PW Crumlin 51.676991 -3.143941 320999 198200 ST209982
NP1 4PX Crumlin 51.676991 -3.143941 320999 198200 ST209982
NP1 4PY Crumlin 51.676991 -3.143941 320999 198200 ST209982
NP1 4PZ Crumlin 51.676991 -3.143941 320999 198200 ST209982
NP1 4QA Crumlin 51.67789 -3.143964 320999 198300 ST209983
NP1 4QB Crumlin 51.677918 -3.141072 321199 198300 ST211983
NP1 4QD Crumlin 51.678817 -3.141095 321199 198400 ST211984
NP1 4QE Crumlin 51.677904 -3.142518 321099 198300 ST210983
NP1 4QF Crumlin 51.678775 -3.145433 320899 198400 ST208984
NP1 4QG Crumlin 51.681514 -3.141162 321199 198700 ST211987
NP1 4QH Crumlin 51.678845 -3.138202 321399 198400 ST213984
NP1 4QJ Crumlin 51.675249 -3.138112 321399 198000 ST213980
NP1 4QP Newbridge 51.667088 -3.145138 320899 197100 ST208971
NP1 4QQ Newbridge 51.667088 -3.145138 320899 197100 ST208971
NP1 4QR Newbridge 51.667987 -3.145161 320899 197200 ST208972
NP1 4QS Newbridge 51.667102 -3.143693 320999 197100 ST209971
NP1 4QT Newbridge 51.667102 -3.143693 320999 197100 ST209971
NP1 4QU Newbridge 51.667102 -3.143693 320999 197100 ST209971
NP1 4QW Newbridge 51.668886 -3.145184 320899 197300 ST208973
NP1 4QX Newbridge 51.667987 -3.145161 320899 197200 ST208972
NP1 4QY Newbridge 51.6689 -3.143738 320999 197300 ST209973
NP1 4QZ Newbridge 51.670712 -3.142337 321099 197500 ST210975
NP1 4RA Newbridge 51.668886 -3.145184 320899 197300 ST208973
NP1 4RB Newbridge 51.670698 -3.143783 320999 197500 ST209975
NP1 4RD Newbridge 51.669785 -3.145206 320899 197400 ST208974
NP1 4RE Newbridge 51.667973 -3.146607 320799 197200 ST207972
NP1 4RF Newbridge 51.665248 -3.14943 320599 196900 ST205969
NP1 4RG Newbridge 51.66706 -3.14803 320699 197100 ST206971
NP1 4RH Newbridge 51.667032 -3.150921 320499 197100 ST204971
NP1 4RJ Crumlin 51.670599 -3.153904 320299 197500 ST202975
NP1 4RL Newbridge 51.666147 -3.149453 320599 197000 ST205970
NP1 4RN Newbridge 51.666161 -3.148007 320699 197000 ST206970
NP1 4RQ Newbridge 51.666133 -3.150898 320499 197000 ST204970
NP1 4RR Newbridge 51.665219 -3.152321 320399 196900 ST203969
NP1 4RS Crumlin 51.671583 -3.145252 320899 197600 ST208976
NP1 4RT Crumlin 51.672496 -3.143828 320999 197700 ST209977
NP1 4SA Abercarn 51.647396 -3.13597 321499 194900 ST214949
NP1 4SB Abercarn 51.646497 -3.135948 321499 194800 ST214948
NP1 4SE Abercarn 51.647382 -3.137415 321399 194900 ST213949
NP1 4SF Abercarn 51.647382 -3.137415 321399 194900 ST213949
NP1 4SG Abercarn 51.648281 -3.137438 321399 195000 ST213950
NP1 4SH Abercarn 51.64918 -3.13746 321399 195100 ST213951
NP1 4SL Abercarn 51.649166 -3.138905 321299 195100 ST212951
NP1 4SN Abercarn 51.649152 -3.14035 321199 195100 ST211951
NP1 4SP Abercarn 51.650051 -3.140373 321199 195200 ST211952
NP1 4SQ Abercarn 51.650065 -3.138928 321299 195200 ST212952
NP1 4SR Abercarn 51.650065 -3.138928 321299 195200 ST212952
NP1 4SS Abercarn 51.650964 -3.13895 321299 195300 ST212953
NP1 4ST Abercarn 51.650964 -3.13895 321299 195300 ST212953
NP1 4SU Abercarn 51.650978 -3.137505 321399 195300 ST213953
NP1 4SW Abercarn 51.650992 -3.13606 321499 195300 ST214953
NP1 4SX Abercarn 51.650964 -3.13895 321299 195300 ST212953
NP1 4SY Abercarn 51.650978 -3.137505 321399 195300 ST213953
NP1 4SZ Abercarn 51.651891 -3.136082 321499 195400 ST214954
NP1 4TA Abercarn 51.65279 -3.136105 321499 195500 ST214955
NP1 4TB Abercarn 51.651863 -3.138973 321299 195400 ST212954
NP1 4TD Abercarn 51.650079 -3.137483 321399 195200 ST213952
NP1 4TE Abercarn 51.648295 -3.135993 321499 195000 ST214950
NP1 4TF Abercarn 51.648295 -3.135993 321499 195000 ST214950
NP1 4TG Abercarn 51.648295 -3.135993 321499 195000 ST214950
NP1 4TH Abercarn 51.648295 -3.135993 321499 195000 ST214950
NP1 4XA Newbridge 51.668835 -3.144835 320923 197294 ST209972
NP1 4XB Newbridge 51.663407 -3.153721 320299 196700 ST202967
NP1 4XD Newbridge 51.665304 -3.143648 320999 196900 ST209969
NP1 4XE Newbridge 51.663407 -3.153721 320299 196700 ST202967
NP1 4XF Crumlin 51.67973 -3.139671 321299 198500 ST212985
NP1 4XG Crumlin 51.693886 -3.163176 319699 200100 SO196001
NP1 4XH Crumlin 51.679589 -3.154132 320299 198500 ST202985
NP1 4XJ Newbridge 51.66529 -3.145093 320899 196900 ST208969
NP1 4XL Crumlin 51.67973 -3.139671 321299 198500 ST212985
NP1 4XN Crumlin 51.677904 -3.142518 321099 198300 ST210983
NP1 4XP Crumlin 51.679575 -3.155578 320199 198500 ST201985
NP1 4XQ Newbridge 51.672397 -3.153949 320299 197700 ST202977
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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