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
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 | 51.561669 | -3.152346 | 320216 | 185384 | ST202853 |
| CF15 7UP | Penyrheol | 51.575265 | -3.252377 | 313308 | 187010 | ST133870 |
| CF15 7UQ | Penyrheol | 51.577866 | -3.252344 | 313315 | 187299 | ST133872 |
| CF15 7UR | Penyrheol | 51.574857 | -3.261053 | 312706 | 186975 | ST127869 |
| CF15 7US | Penyrheol | 51.574363 | -3.261848 | 312650 | 186921 | ST126869 |
| CF15 7UT | Penyrheol | 51.575244 | -3.260155 | 312769 | 187017 | ST127870 |
| CF3 6AA | Machen and Rudry | 51.550035 | -3.122601 | 322258 | 184058 | ST222840 |
| CF3 6LP | Machen and Rudry | 51.558032 | -3.118428 | 322561 | 184943 | ST225849 |
| CF3 6XR | Machen and Rudry | 51.55427 | -3.115999 | 322723 | 184522 | ST227845 |
| CF3 6XX | Machen and Rudry | 51.567574 | -3.097475 | 324029 | 185982 | ST240859 |
| CF3 9XP | Machen and Rudry | 51.557637 | -3.119298 | 322500 | 184900 | ST224848 |
| CF3 9XQ | Machen and Rudry | 51.553606 | -3.112968 | 322932 | 184445 | ST229844 |
| CF3 9XR | Machen and Rudry | 51.554069 | -3.116325 | 322700 | 184500 | ST227845 |
| CF3 9XT | Machen and Rudry | 51.581868 | -3.124223 | 322200 | 187600 | ST221876 |
| CF3 9XX | Machen and Rudry | 51.566831 | -3.097882 | 324000 | 185900 | ST239858 |
| CF3 9YH | Machen and Rudry | 51.554718 | -3.142305 | 320900 | 184600 | ST208846 |
| CF37 4HP | Nelson | 51.640197 | -3.309052 | 309510 | 194300 | ST095943 |
| CF37 4HR | Nelson | 51.629158 | -3.292509 | 310633 | 193052 | ST106930 |
| CF4 7UG | Penyrheol | 51.569718 | -3.258112 | 312900 | 186400 | ST128863 |
| CF4 7UN | Penyrheol | 51.566991 | -3.260922 | 312700 | 186100 | ST127861 |
| CF4 7UQ | Penyrheol | 51.576972 | -3.25254 | 313300 | 187200 | ST132872 |
| CF4 7UR | Penyrheol | 51.575096 | -3.259703 | 312800 | 187000 | ST128869 |
| CF4 7US | Penyrheol | 51.575096 | -3.259703 | 312800 | 187000 | ST128869 |
| CF4 7UT | Penyrheol | 51.575096 | -3.259703 | 312800 | 187000 | ST128869 |
| CF46 6AZ | Nelson | 51.649919 | -3.282386 | 311374 | 195349 | ST113953 |
| CF46 6BF | St Cattwg | 51.662697 | -3.277791 | 311717 | 196764 | ST117967 |
| CF46 6BN | Nelson | 51.64906 | -3.286513 | 311087 | 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 | 51.656924 | -3.289295 | 310910 | 196136 | ST109961 |
| CF46 6DT | Nelson | 51.656611 | -3.289127 | 310921 | 196101 | ST109961 |
| CF46 6DU | Nelson | 51.65615 | -3.288157 | 310987 | 196049 | ST109960 |
| CF46 6DY | Nelson | 51.654058 | -3.285845 | 311143 | 195813 | ST111958 |
| CF46 6EA | Nelson | 51.654282 | -3.286733 | 311082 | 195839 | ST110958 |
| CF46 6EB | Nelson | 51.653812 | -3.284494 | 311236 | 195784 | ST112957 |
| CF46 6ED | Nelson | 51.653164 | -3.283666 | 311292 | 195711 | ST112957 |
| CF46 6EH | Nelson | 51.65487 | -3.284741 | 311221 | 195902 | ST112959 |
| CF46 6EL | Nelson | 51.654526 | -3.284933 | 311207 | 195864 | ST112958 |
| CF46 6EN | Nelson | 51.655113 | -3.286381 | 311108 | 195931 | ST111959 |
| CF46 6EP | St Cattwg | 51.657456 | -3.283411 | 311318 | 196188 | ST113961 |
| CF46 6ER | St Cattwg | 51.661859 | -3.283317 | 311333 | 196678 | ST113966 |
| CF46 6ES | Nelson | 51.654035 | -3.287941 | 310998 | 195813 | ST109958 |
| CF46 6EU | Nelson | 51.651796 | -3.284654 | 311221 | 195560 | ST112955 |
| CF46 6EW | Nelson | 51.655737 | -3.286905 | 311073 | 196001 | ST110960 |
| CF46 6EX | Nelson | 51.656661 | -3.287507 | 311033 | 196105 | ST110961 |
| CF46 6EY | Nelson | 51.651253 | -3.284942 | 311200 | 195500 | ST111954 |
| CF46 6HA | Nelson | 51.651264 | -3.287197 | 311044 | 195504 | ST110955 |
| CF46 6HB | Nelson | 51.651298 | -3.291462 | 310749 | 195513 | ST107955 |
| CF46 6HD | Nelson | 51.652633 | -3.292772 | 310661 | 195663 | ST106956 |
| CF46 6HE | Nelson | 51.651439 | -3.295008 | 310504 | 195533 | ST105955 |
| CF46 6HF | Nelson | 51.64965 | -3.294162 | 310559 | 195333 | ST105953 |
| CF46 6HG | Nelson | 51.648484 | -3.288547 | 310945 | 195196 | ST109951 |
| CF46 6HH | Nelson | 51.648129 | -3.29435 | 310543 | 195164 | ST105951 |
| CF46 6HJ | Nelson | 51.650664 | -3.28533 | 311172 | 195435 | ST111954 |
| CF46 6HL | Nelson | 51.650077 | -3.291312 | 310757 | 195377 | ST107953 |
| CF46 6HN | Nelson | 51.649777 | -3.290797 | 310792 | 195343 | ST107953 |
| CF46 6HP | Nelson | 51.650707 | -3.290027 | 310847 | 195445 | ST108954 |
| CF46 6HQ | Nelson | 51.649113 | -3.290663 | 310800 | 195269 | ST107952 |
| CF46 6HR | Nelson | 51.650663 | -3.289536 | 310881 | 195440 | ST108954 |
| CF46 6HS | Nelson | 51.654978 | -3.290439 | 310827 | 195921 | ST108959 |
| CF46 6HT | Nelson | 51.654159 | -3.289766 | 310872 | 195829 | ST108958 |
| CF46 6HU | Nelson | 51.654061 | -3.291309 | 310765 | 195820 | ST107958 |
| CF46 6HW | Nelson | 51.650353 | -3.29158 | 310739 | 195408 | ST107954 |
| CF46 6HX | Nelson | 51.648151 | -3.286545 | 311083 | 195157 | ST110951 |
| CF46 6HY | Nelson | 51.648961 | -3.284863 | 311201 | 195245 | ST112952 |
| CF46 6HZ | Nelson | 51.648874 | -3.287416 | 311024 | 195238 | ST110952 |
| CF46 6JA | Nelson | 51.648558 | -3.29374 | 310586 | 195211 | ST105952 |
| CF46 6JB | Nelson | 51.648358 | -3.291509 | 310740 | 195186 | ST107951 |
| CF46 6JD | Nelson | 51.648346 | -3.293387 | 310610 | 195187 | ST106951 |
| CF46 6JE | Nelson | 51.647887 | -3.291018 | 310773 | 195133 | ST107951 |
| CF46 6JF | Nelson | 51.648594 | -3.292065 | 310702 | 195213 | ST107952 |
| CF46 6JG | Nelson | 51.648846 | -3.290453 | 310814 | 195239 | ST108952 |
| CF46 6JH | Nelson | 51.647783 | -3.289758 | 310860 | 195120 | ST108951 |
| CF46 6JJ | Nelson | 51.647965 | -3.293709 | 310587 | 195145 | ST105951 |
| CF46 6JL | Nelson | 51.647973 | -3.292493 | 310671 | 195144 | ST106951 |
| CF46 6JN | Nelson | 51.6503 | -3.290682 | 310801 | 195401 | ST108954 |
| CF46 6LA | Nelson | 51.653307 | -3.291967 | 310718 | 195737 | ST107957 |
| CF46 6LB | Nelson | 51.653305 | -3.291302 | 310764 | 195736 | ST107957 |
| CF46 6LE | Nelson | 51.652166 | -3.291892 | 310721 | 195610 | ST107956 |
| CF46 6LF | Nelson | 51.652526 | -3.290225 | 310837 | 195648 | ST108956 |
| CF46 6LG | Nelson | 51.65223 | -3.286834 | 311071 | 195611 | ST110956 |
| CF46 6LH | Nelson | 51.652607 | -3.286975 | 311062 | 195653 | ST110956 |
| CF46 6LL | Nelson | 51.651916 | -3.286825 | 311071 | 195576 | ST110955 |
| CF46 6LN | Nelson | 51.652249 | -3.285187 | 311185 | 195611 | ST111956 |
| CF46 6LP | Nelson | 51.652911 | -3.287114 | 311053 | 195687 | ST110956 |
| CF46 6LR | Nelson | 51.651153 | -3.283421 | 311305 | 195487 | ST113954 |
| CF46 6LS | Nelson | 51.649888 | -3.284831 | 311205 | 195348 | ST112953 |
| CF46 6LU | Nelson | 51.653272 | -3.294352 | 310553 | 195736 | ST105957 |
| CF46 6LW | Nelson | 51.65343 | -3.286463 | 311099 | 195744 | ST110957 |
| CF46 6LY | Nelson | 51.65239 | -3.297695 | 310320 | 195642 | ST103956 |
| CF46 6NA | Nelson | 51.652478 | -3.283126 | 311328 | 195634 | ST113956 |
| CF46 6NB | Nelson | 51.651253 | -3.284942 | 311200 | 195500 | ST111954 |
| CF46 6ND | Nelson | 51.651758 | -3.283207 | 311321 | 195554 | ST113955 |
| CF46 6NE | Nelson | 51.65174 | -3.280749 | 311491 | 195549 | ST114955 |
| CF46 6NF | Nelson | 51.65084 | -3.28195 | 311406 | 195450 | ST114954 |
| CF46 6NG | Nelson | 51.651309 | -3.281489 | 311439 | 195502 | ST114955 |
| CF46 6NH | Nelson | 51.650303 | -3.280521 | 311504 | 195389 | ST115953 |
| CF46 6NJ | Nelson | 51.651186 | -3.279577 | 311571 | 195486 | ST115954 |
| CF46 6NL | Nelson | 51.650644 | -3.278998 | 311610 | 195425 | ST116954 |
| CF46 6NN | Nelson | 51.65014 | -3.279822 | 311552 | 195370 | ST115953 |
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
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