Postcodes in Caerphilly page 54 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
NP1 8FZ Bedwas and Trethomas 51.593917 -3.179388 318399 189000 ST183890
NP1 8GA Machen and Rudry 51.595916 -3.159228 319799 189200 ST197892
NP1 8GB Bedwas and Trethomas 51.591089 -3.192308 317499 188700 ST174887
NP1 8GD Bedwas and Trethomas 51.596424 -3.198223 317099 189300 ST170893
NP1 8GG Bedwas and Trethomas 51.593771 -3.193822 317399 189000 ST173890
NP1 8GH Bedwas and Trethomas 51.594684 -3.192402 317499 189100 ST174891
NP1 8GJ Bedwas and Trethomas 51.593771 -3.193822 317399 189000 ST173890
NP1 8GL Bedwas and Trethomas 51.5938 -3.190935 317599 189000 ST175890
NP1 8GN Bedwas and Trethomas 51.592901 -3.190912 317599 188900 ST175889
NP1 8GP Bedwas and Trethomas 51.592901 -3.190912 317599 188900 ST175889
NP1 8GQ Bedwas and Trethomas 51.592017 -3.189445 317699 188800 ST176888
NP1 8GR Bedwas and Trethomas 51.591118 -3.189421 317699 188700 ST176887
NP1 8GS Bedwas and Trethomas 51.592031 -3.188002 317799 188800 ST177888
NP1 8GT Bedwas and Trethomas 51.592031 -3.188002 317799 188800 ST177888
NP1 8GU Bedwas and Trethomas 51.59293 -3.188025 317799 188900 ST177889
NP1 8GW Bedwas and Trethomas 51.5938 -3.190935 317599 189000 ST175890
NP1 8GX Bedwas and Trethomas 51.593844 -3.186605 317899 189000 ST178890
NP1 8GY Bedwas and Trethomas 51.590219 -3.189398 317699 188600 ST176886
NP1 8GZ Bedwas and Trethomas 51.590219 -3.189398 317699 188600 ST176886
NP1 8HA Bedwas and Trethomas 51.593623 -3.208255 316399 189000 ST163890
NP1 8HB Bedwas and Trethomas 51.594507 -3.209722 316299 189100 ST162891
NP1 8HD Bedwas and Trethomas 51.597204 -3.209793 316299 189400 ST162894
NP1 8HE Bedwas and Trethomas 51.59632 -3.208326 316399 189300 ST163893
NP1 8HF Bedwas and Trethomas 51.594537 -3.206835 316499 189100 ST164891
NP1 8HG Bedwas and Trethomas 51.593668 -3.203925 316699 189000 ST166890
NP1 8HH Bedwas and Trethomas 51.592754 -3.205344 316599 188900 ST165889
NP1 8HJ Bedwas and Trethomas 51.592754 -3.205344 316599 188900 ST165889
NP1 8LA Bedwas and Trethomas 51.592754 -3.205344 316599 188900 ST165889
NP1 8LB Bedwas and Trethomas 51.592754 -3.205344 316599 188900 ST165889
NP1 8LD Bedwas and Trethomas 51.592754 -3.205344 316599 188900 ST165889
NP1 8LE Bedwas and Trethomas 51.592754 -3.205344 316599 188900 ST165889
NP1 8LF Bedwas and Trethomas 51.592754 -3.205344 316599 188900 ST165889
NP1 8LG Bedwas and Trethomas 51.592754 -3.205344 316599 188900 ST165889
NP1 8LY Bedwas and Trethomas 51.592754 -3.205344 316599 188900 ST165889
NP1 8NA Machen and Rudry 51.595187 -3.141884 320999 189100 ST209891
NP1 8NB Machen and Rudry 51.596057 -3.144794 320799 189200 ST207892
NP1 8ND Machen and Rudry 51.595173 -3.143328 320899 189100 ST208891
NP1 8NE Machen and Rudry 51.595158 -3.144771 320799 189100 ST207891
NP1 8NF Machen and Rudry 51.595144 -3.146214 320699 189100 ST206891
NP1 8NG Machen and Rudry 51.594203 -3.150522 320399 189000 ST203890
NP1 8NH Machen and Rudry 51.594175 -3.153408 320199 189000 ST201890
NP1 8NJ Machen and Rudry 51.585984 -3.163305 319499 188100 ST194881
NP1 8NL Machen and Rudry 51.586883 -3.163328 319499 188200 ST194882
NP1 8NN Machen and Rudry 51.586898 -3.161885 319599 188200 ST195882
NP1 8NP Machen and Rudry 51.58597 -3.164748 319399 188100 ST193881
NP1 8NQ Machen and Rudry 51.594189 -3.151965 320299 189000 ST202890
NP1 8NR Machen and Rudry 51.59055 -3.156204 319999 188600 ST199886
NP1 8NS Machen and Rudry 51.592462 -3.144703 320799 188800 ST207888
NP1 8NT Machen and Rudry 51.586898 -3.161885 319599 188200 ST195882
NP1 8NU Machen and Rudry 51.593375 -3.143282 320899 188900 ST208889
NP1 8NW Machen and Rudry 51.594288 -3.141862 320999 189000 ST209890
NP1 8NX Machen and Rudry 51.591577 -3.143237 320899 188700 ST208887
NP1 8NY Machen and Rudry 51.594231 -3.147635 320599 189000 ST205890
NP1 8NZ Machen and Rudry 51.594161 -3.154852 320099 189000 ST200890
NP1 8PA Machen and Rudry 51.596057 -3.144794 320799 189200 ST207892
NP1 8PB Machen and Rudry 51.58597 -3.164748 319399 188100 ST193881
NP1 8PD Machen and Rudry 51.593346 -3.146169 320699 188900 ST206889
NP1 8PF Machen and Rudry 51.596999 -3.140486 321099 189300 ST210893
NP1 8PG Machen and Rudry 51.595201 -3.140441 321099 189100 ST210891
NP1 8PH Machen and Rudry 51.595187 -3.141884 320999 189100 ST209891
NP1 8PJ Machen and Rudry 51.596114 -3.13902 321199 189200 ST211892
NP1 8PL Machen and Rudry 51.597013 -3.139042 321199 189300 ST211893
NP1 8PN Machen and Rudry 51.597013 -3.139042 321199 189300 ST211893
NP1 8PP Machen and Rudry 51.596999 -3.140486 321099 189300 ST210893
NP1 8PQ Machen and Rudry 51.596086 -3.141907 320999 189200 ST209892
NP1 8PR Machen and Rudry 51.596086 -3.141907 320999 189200 ST209892
NP1 8PS Machen and Rudry 51.596072 -3.14335 320899 189200 ST208892
NP1 8PT Machen and Rudry 51.596086 -3.141907 320999 189200 ST209892
NP1 8PU Machen and Rudry 51.596999 -3.140486 321099 189300 ST210893
NP1 8PW Machen and Rudry 51.596999 -3.140486 321099 189300 ST210893
NP1 8PX Machen and Rudry 51.597898 -3.140508 321099 189400 ST210894
NP1 8PY Machen and Rudry 51.596956 -3.144816 320799 189300 ST207893
NP1 8PZ Machen and Rudry 51.597898 -3.140508 321099 189400 ST210894
NP1 8QA Machen and Rudry 51.596956 -3.144816 320799 189300 ST207893
NP1 8QB Machen and Rudry 51.598754 -3.144861 320799 189500 ST207895
NP1 8QD Machen and Rudry 51.598797 -3.140531 321099 189500 ST210895
NP1 8QE Machen and Rudry 51.597841 -3.146282 320699 189400 ST206894
NP1 8QF Machen and Rudry 51.596057 -3.144794 320799 189200 ST207892
NP1 8QG Machen and Rudry 51.595144 -3.146214 320699 189100 ST206891
NP1 8QH Machen and Rudry 51.595144 -3.146214 320699 189100 ST206891
NP1 8QJ Machen and Rudry 51.595116 -3.149101 320499 189100 ST204891
NP1 8QL Machen and Rudry 51.596942 -3.14626 320699 189300 ST206893
NP1 8QN Machen and Rudry 51.595102 -3.150544 320399 189100 ST203891
NP1 8QP Machen and Rudry 51.595973 -3.153454 320199 189200 ST201892
NP1 8QQ Machen and Rudry 51.595959 -3.154898 320099 189200 ST200892
NP1 8QR Machen and Rudry 51.596057 -3.144794 320799 189200 ST207892
NP1 8QS Machen and Rudry 51.596057 -3.144794 320799 189200 ST207892
NP1 8QZ Machen and Rudry 51.596057 -3.144794 320799 189200 ST207892
NP1 8RA Machen and Rudry 51.589552 -3.166283 319299 188500 ST192885
NP1 8RB Machen and Rudry 51.591278 -3.173546 318799 188700 ST187887
NP1 8RD Machen and Rudry 51.592191 -3.172125 318899 188800 ST188888
NP1 8RE Machen and Rudry 51.591306 -3.170659 318999 188700 ST189887
NP1 8RF Machen and Rudry 51.591292 -3.172102 318899 188700 ST188887
NP1 8RG Machen and Rudry 51.591292 -3.172102 318899 188700 ST188887
NP1 8RH Machen and Rudry 51.590407 -3.170636 318999 188600 ST189886
NP1 8RJ Machen and Rudry 51.591335 -3.167773 319199 188700 ST191887
NP1 8RL Machen and Rudry 51.597728 -3.15783 319899 189400 ST198894
NP1 8RN Machen and Rudry 51.602421 -3.137734 321299 189900 ST212899
NP1 8RP Machen and Rudry 51.592205 -3.170682 318999 188800 ST189888
NP1 8RQ Machen and Rudry 51.595887 -3.162115 319599 189200 ST195892
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