Postcodes in Caerphilly 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
Website: https://www.caerphilly.gov.uk/
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
Click to view map
Key
Active postcode
Postcode no longer in use
Active postcode
Postcode no longer in use| Postcode | Ward | Latitude | Longitude | Easting | Northing | Grid ref |
|---|---|---|---|---|---|---|
| CF14 0LB | Machen and Rudry | 51.56167 | -3.152356 | 320215 | 185384 | ST202853 |
| CF15 7UP | Penyrheol | 51.575266 | -3.252389 | 313307 | 187010 | ST133870 |
| CF15 7UQ | Penyrheol | 51.577865 | -3.252345 | 313315 | 187299 | ST133872 |
| CF15 7UR | Penyrheol | 51.574859 | -3.261065 | 312705 | 186975 | ST127869 |
| CF15 7US | Penyrheol | 51.574364 | -3.261859 | 312649 | 186921 | ST126869 |
| CF15 7UT | Penyrheol | 51.575246 | -3.260166 | 312768 | 187017 | ST127870 |
| CF3 6AA | Machen and Rudry | 51.550035 | -3.122611 | 322257 | 184058 | ST222840 |
| CF3 6LP | Machen and Rudry | 51.558033 | -3.118436 | 322560 | 184943 | ST225849 |
| CF3 6XR | Machen and Rudry | 51.554271 | -3.116008 | 322722 | 184522 | ST227845 |
| CF3 6XX | Machen and Rudry | 51.567574 | -3.097475 | 324029 | 185982 | ST240859 |
| CF3 9XP | Machen and Rudry | 51.557638 | -3.119307 | 322499 | 184900 | ST224849 |
| CF3 9XQ | Machen and Rudry | 51.553607 | -3.112977 | 322931 | 184445 | ST229844 |
| CF3 9XR | Machen and Rudry | 51.55407 | -3.116334 | 322699 | 184500 | ST226845 |
| CF3 9XT | Machen and Rudry | 51.581869 | -3.124231 | 322199 | 187600 | ST221876 |
| CF3 9XX | Machen and Rudry | 51.566833 | -3.09789 | 323999 | 185900 | ST239859 |
| CF3 9YH | Machen and Rudry | 51.554719 | -3.142314 | 320899 | 184600 | ST208846 |
| CF37 4HP | Nelson | 51.640201 | -3.309065 | 309509 | 194301 | ST095943 |
| CF37 4HR | Nelson | 51.629162 | -3.292521 | 310632 | 193052 | ST106930 |
| CF4 7UG | Penyrheol | 51.56972 | -3.258123 | 312899 | 186400 | ST128864 |
| CF4 7UN | Penyrheol | 51.566992 | -3.260933 | 312699 | 186100 | ST126861 |
| CF4 7UQ | Penyrheol | 51.576973 | -3.252551 | 313299 | 187200 | ST132872 |
| CF4 7UR | Penyrheol | 51.575098 | -3.259715 | 312799 | 187000 | ST127870 |
| CF4 7US | Penyrheol | 51.575098 | -3.259715 | 312799 | 187000 | ST127870 |
| CF4 7UT | Penyrheol | 51.575098 | -3.259715 | 312799 | 187000 | ST127870 |
| CF46 6AZ | Nelson | 51.649919 | -3.282386 | 311374 | 195349 | ST113953 |
| CF46 6BF | St Cattwg | 51.662701 | -3.277803 | 311716 | 196764 | ST117967 |
| CF46 6BN | Nelson | 51.649064 | -3.286525 | 311086 | 195258 | ST110952 |
| CF46 6BQ | Nelson | 51.653933 | -3.287776 | 311009 | 195801 | ST110958 |
| CF46 6DR | Nelson | 51.657833 | -3.290504 | 310828 | 196239 | ST108962 |
| CF46 6DS | Nelson | 51.656929 | -3.289307 | 310909 | 196137 | ST109961 |
| CF46 6DT | Nelson | 51.656616 | -3.289139 | 310920 | 196102 | ST109961 |
| CF46 6DU | Nelson | 51.65615 | -3.288157 | 310987 | 196049 | ST109960 |
| CF46 6DY | Nelson | 51.654062 | -3.285857 | 311142 | 195813 | ST111958 |
| CF46 6EA | Nelson | 51.654286 | -3.286746 | 311081 | 195839 | ST110958 |
| CF46 6EB | Nelson | 51.653816 | -3.284506 | 311235 | 195784 | ST112957 |
| CF46 6ED | Nelson | 51.653169 | -3.283678 | 311291 | 195712 | ST112957 |
| CF46 6EH | Nelson | 51.654874 | -3.284753 | 311220 | 195902 | ST112959 |
| CF46 6EL | Nelson | 51.65453 | -3.284945 | 311206 | 195864 | ST112958 |
| CF46 6EN | Nelson | 51.655117 | -3.286393 | 311107 | 195931 | ST111959 |
| CF46 6EP | St Cattwg | 51.65746 | -3.283424 | 311317 | 196188 | ST113961 |
| CF46 6ER | St Cattwg | 51.661859 | -3.283317 | 311333 | 196678 | ST113966 |
| CF46 6ES | Nelson | 51.654039 | -3.287953 | 310997 | 195813 | ST109958 |
| CF46 6EU | Nelson | 51.6518 | -3.284666 | 311220 | 195560 | ST112955 |
| CF46 6EW | Nelson | 51.655741 | -3.286917 | 311072 | 196002 | ST110960 |
| CF46 6EX | Nelson | 51.656661 | -3.287507 | 311033 | 196105 | ST110961 |
| CF46 6EY | Nelson | 51.651257 | -3.284954 | 311199 | 195500 | ST111955 |
| CF46 6HA | Nelson | 51.651269 | -3.287209 | 311043 | 195505 | ST110955 |
| CF46 6HB | Nelson | 51.651303 | -3.291475 | 310748 | 195514 | ST107955 |
| CF46 6HD | Nelson | 51.652637 | -3.292785 | 310660 | 195663 | ST106956 |
| CF46 6HE | Nelson | 51.651444 | -3.29502 | 310503 | 195534 | ST105955 |
| CF46 6HF | Nelson | 51.649654 | -3.294174 | 310558 | 195333 | ST105953 |
| CF46 6HG | Nelson | 51.648484 | -3.288547 | 310945 | 195196 | ST109951 |
| CF46 6HH | Nelson | 51.648133 | -3.294362 | 310542 | 195165 | ST105951 |
| CF46 6HJ | Nelson | 51.650669 | -3.285342 | 311171 | 195436 | ST111954 |
| CF46 6HL | Nelson | 51.650081 | -3.291324 | 310756 | 195377 | ST107953 |
| CF46 6HN | Nelson | 51.649781 | -3.29081 | 310791 | 195343 | ST107953 |
| CF46 6HP | Nelson | 51.650707 | -3.290027 | 310847 | 195445 | ST108954 |
| CF46 6HQ | Nelson | 51.649117 | -3.290675 | 310799 | 195269 | ST107952 |
| CF46 6HR | Nelson | 51.650667 | -3.289549 | 310880 | 195440 | ST108954 |
| CF46 6HS | Nelson | 51.654983 | -3.290452 | 310826 | 195922 | ST108959 |
| CF46 6HT | Nelson | 51.654163 | -3.289778 | 310871 | 195830 | ST108958 |
| CF46 6HU | Nelson | 51.654065 | -3.291322 | 310764 | 195821 | ST107958 |
| CF46 6HW | Nelson | 51.650357 | -3.291592 | 310738 | 195408 | ST107954 |
| CF46 6HX | Nelson | 51.648155 | -3.286557 | 311082 | 195157 | ST110951 |
| CF46 6HY | Nelson | 51.648965 | -3.284875 | 311200 | 195245 | ST112952 |
| CF46 6HZ | Nelson | 51.648874 | -3.287416 | 311024 | 195238 | ST110952 |
| CF46 6JA | Nelson | 51.648562 | -3.293753 | 310585 | 195211 | ST105952 |
| CF46 6JB | Nelson | 51.648362 | -3.291521 | 310739 | 195186 | ST107951 |
| CF46 6JD | Nelson | 51.64835 | -3.2934 | 310609 | 195187 | ST106951 |
| CF46 6JE | Nelson | 51.647891 | -3.291031 | 310772 | 195134 | ST107951 |
| CF46 6JF | Nelson | 51.648598 | -3.292077 | 310701 | 195213 | ST107952 |
| CF46 6JG | Nelson | 51.64885 | -3.290465 | 310813 | 195239 | ST108952 |
| CF46 6JH | Nelson | 51.647788 | -3.28977 | 310859 | 195121 | ST108951 |
| CF46 6JJ | Nelson | 51.647969 | -3.293722 | 310586 | 195145 | ST105951 |
| CF46 6JL | Nelson | 51.647973 | -3.292493 | 310671 | 195144 | ST106951 |
| CF46 6JN | Nelson | 51.650304 | -3.290695 | 310800 | 195401 | ST108954 |
| CF46 6LA | Nelson | 51.653311 | -3.29198 | 310717 | 195737 | ST107957 |
| CF46 6LB | Nelson | 51.65331 | -3.291315 | 310763 | 195737 | ST107957 |
| CF46 6LE | Nelson | 51.65217 | -3.291904 | 310720 | 195610 | ST107956 |
| CF46 6LF | Nelson | 51.65253 | -3.290238 | 310836 | 195648 | ST108956 |
| CF46 6LG | Nelson | 51.652235 | -3.286846 | 311070 | 195612 | ST110956 |
| CF46 6LH | Nelson | 51.652611 | -3.286987 | 311061 | 195654 | ST110956 |
| CF46 6LL | Nelson | 51.65192 | -3.286838 | 311070 | 195576 | ST110955 |
| CF46 6LN | Nelson | 51.652253 | -3.285199 | 311184 | 195612 | ST111956 |
| CF46 6LP | Nelson | 51.652915 | -3.287126 | 311052 | 195687 | ST110956 |
| CF46 6LR | Nelson | 51.651157 | -3.283433 | 311304 | 195487 | ST113954 |
| CF46 6LS | Nelson | 51.649892 | -3.284843 | 311204 | 195349 | ST112953 |
| CF46 6LU | Nelson | 51.653276 | -3.294364 | 310552 | 195736 | ST105957 |
| CF46 6LW | Nelson | 51.653435 | -3.286476 | 311098 | 195745 | ST110957 |
| CF46 6LY | Nelson | 51.652394 | -3.297707 | 310319 | 195642 | ST103956 |
| CF46 6NA | Nelson | 51.652482 | -3.283138 | 311327 | 195634 | ST113956 |
| CF46 6NB | Nelson | 51.651257 | -3.284954 | 311199 | 195500 | ST111955 |
| CF46 6ND | Nelson | 51.651762 | -3.283219 | 311320 | 195554 | ST113955 |
| CF46 6NE | Nelson | 51.651744 | -3.280761 | 311490 | 195550 | ST114955 |
| CF46 6NF | Nelson | 51.65084 | -3.28195 | 311406 | 195450 | ST114954 |
| CF46 6NG | Nelson | 51.651313 | -3.281501 | 311438 | 195502 | ST114955 |
| CF46 6NH | Nelson | 51.650308 | -3.280446 | 311509 | 195389 | ST115953 |
| CF46 6NJ | Nelson | 51.65119 | -3.279589 | 311570 | 195486 | ST115954 |
| CF46 6NL | Nelson | 51.650648 | -3.27901 | 311609 | 195425 | ST116954 |
| CF46 6NN | Nelson | 51.650144 | -3.279834 | 311551 | 195370 | ST115953 |
Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database rights 2026
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database rights 2026
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license