Postcodes in Caerphilly page 42 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

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

Postcode Ward Latitude Longitude Easting Northing Grid ref
CF83 8QD Machen and Rudry 51.599457 -3.140158 321126 189573 ST211895
CF83 8QE Machen and Rudry 51.599353 -3.149829 320456 189572 ST204895
CF83 8QF Machen and Rudry 51.596693 -3.145113 320778 189271 ST207892
CF83 8QG Machen and Rudry 51.595844 -3.145481 320751 189177 ST207891
CF83 8QH Machen and Rudry 51.595916 -3.146421 320686 189186 ST206891
CF83 8QJ Machen and Rudry 51.595798 -3.148368 320551 189175 ST205891
CF83 8QL Machen and Rudry 51.595133 -3.150112 320429 189103 ST204891
CF83 8QN Machen and Rudry 51.595906 -3.151056 320365 189190 ST203891
CF83 8QP Machen and Rudry 51.59629 -3.154141 320152 189236 ST201892
CF83 8QQ Machen and Rudry 51.595496 -3.153428 320200 189147 ST202891
CF83 8QR Machen and Rudry 51.596266 -3.143687 320876 189222 ST208892
CF83 8QS Machen and Rudry 51.596903 -3.143876 320864 189293 ST208892
CF83 8QT Machen and Rudry 51.596466 -3.146233 320700 189247 ST207892
CF83 8QU Machen and Rudry 51.593905 -3.144234 320834 188960 ST208889
CF83 8QW Machen and Rudry 51.598824 -3.139579 321165 189502 ST211895
CF83 8QX Machen and Rudry 51.595629 -3.151828 320311 189160 ST203891
CF83 8QZ Bedwas and Trethomas 51.595198 -3.200212 316959 189166 ST169891
CF83 8RA Machen and Rudry 51.589904 -3.167 319250 188540 ST192885
CF83 8RB Machen and Rudry 51.591928 -3.172379 318881 188771 ST188887
CF83 8RD Machen and Rudry 51.593035 -3.170444 319017 188892 ST190888
CF83 8RE Machen and Rudry 51.591592 -3.169959 319048 188731 ST190887
CF83 8RF Machen and Rudry 51.591314 -3.17167 318929 188702 ST189887
CF83 8RG Machen and Rudry 51.591072 -3.170711 318995 188674 ST189886
CF83 8RH Machen and Rudry 51.590563 -3.168518 319146 188615 ST191886
CF83 8RJ Machen and Rudry 51.59146 -3.166939 319257 188713 ST192887
CF83 8RL Machen and Rudry 51.60194 -3.14923 320502 189859 ST205898
CF83 8RN Machen and Rudry 51.603256 -3.137769 321298 189993 ST212899
CF83 8RP Machen and Rudry 51.592044 -3.169682 319068 188781 ST190887
CF83 8RQ Machen and Rudry 51.600698 -3.141026 321068 189712 ST210897
CF83 8RR Machen and Rudry 51.600331 -3.165578 319367 189698 ST193896
CF83 8RS Machen and Rudry 51.594089 -3.128964 321892 188964 ST218889
CF83 8RZ Machen and Rudry 51.59294 -3.127738 321975 188835 ST219888
CF83 8SA Machen and Rudry 51.59571 -3.135227 321461 189151 ST214891
CF83 8SB Machen and Rudry 51.595178 -3.133539 321577 189090 ST215890
CF83 8SD Machen and Rudry 51.596162 -3.133044 321613 189199 ST216891
CF83 8SE Machen and Rudry 51.595594 -3.133261 321597 189136 ST215891
CF83 8SF Machen and Rudry 51.594005 -3.132037 321679 188958 ST216889
CF83 8SG Machen and Rudry 51.594529 -3.131762 321699 189016 ST216890
CF83 8SH Machen and Rudry 51.594986 -3.13199 321684 189067 ST216890
CF83 8SJ Machen and Rudry 51.594634 -3.131115 321744 189027 ST217890
CF83 8SL Machen and Rudry 51.594004 -3.1312 321737 188957 ST217889
CF83 8SN Machen and Rudry 51.592667 -3.128121 321948 188805 ST219888
CF83 8SP Machen and Rudry 51.594272 -3.129546 321852 188985 ST218889
CF83 8SQ Machen and Rudry 51.593592 -3.128216 321943 188908 ST219889
CF83 8SR Machen and Rudry 51.594211 -3.127495 321994 188976 ST219889
CF83 8ST Machen and Rudry 51.589026 -3.124292 322207 188396 ST222883
CF83 8SU Machen and Rudry 51.596511 -3.136012 321408 189241 ST214892
CF83 8SW Machen and Rudry 51.594181 -3.131522 321715 188977 ST217889
CF83 8SX Machen and Rudry 51.595536 -3.130863 321763 189127 ST217891
CF83 8SY Machen and Rudry 51.593178 -3.167805 319200 188905 ST192889
CF83 8SZ Machen and Rudry 51.592699 -3.167201 319241 188851 ST192888
CF83 8TA Machen and Rudry 51.594054 -3.162948 319538 188997 ST195889
CF83 8TB Machen and Rudry 51.595161 -3.161952 319609 189119 ST196891
CF83 8TD Machen and Rudry 51.595272 -3.162474 319573 189132 ST195891
CF83 8TE Machen and Rudry 51.593191 -3.166535 319288 188905 ST192889
CF83 8TF Machen and Rudry 51.592811 -3.165833 319336 188862 ST193888
CF83 8TG Machen and Rudry 51.593312 -3.165181 319382 188917 ST193889
CF83 8TH Machen and Rudry 51.595092 -3.163422 319507 189113 ST195891
CF83 8TJ Machen and Rudry 51.596173 -3.162324 319585 189232 ST195892
CF83 8TL Machen and Rudry 51.595823 -3.163196 319524 189194 ST195891
CF83 8TN Machen and Rudry 51.593594 -3.16399 319465 188947 ST194889
CF83 8TP Machen and Rudry 51.59596 -3.163863 319478 189210 ST194892
CF83 8TQ Machen and Rudry 51.594068 -3.165114 319388 189001 ST193890
CF83 8TR Machen and Rudry 51.594815 -3.165076 319392 189084 ST193890
CF83 8TS Machen and Rudry 51.595288 -3.164554 319429 189136 ST194891
CF83 8TT Machen and Rudry 51.594744 -3.165926 319333 189077 ST193890
CF83 8TU Machen and Rudry 51.594251 -3.166649 319282 189023 ST192890
CF83 8TW Machen and Rudry 51.593985 -3.163538 319497 188990 ST194889
CF83 8TX Machen and Rudry 51.593673 -3.166923 319262 188959 ST192889
CF83 8TY Machen and Rudry 51.594492 -3.162295 319584 189045 ST195890
CF83 8TZ Machen and Rudry 51.594541 -3.163668 319489 189052 ST194890
CF83 8UA Bedwas and Trethomas 51.592353 -3.199747 316986 188849 ST169888
CF83 8UD Bedwas and Trethomas 51.593002 -3.201338 316877 188923 ST168889
CF83 8UH Machen and Rudry 51.59168 -3.138101 321255 188706 ST212887
CF83 8WR Penyrheol 51.577938 -3.231117 314786 187282 ST147872
CF83 8WT Bedwas and Trethomas 51.588585 -3.205869 316555 188437 ST165884
CF83 8WW Machen and Rudry 51.593285 -3.168862 319127 188918 ST191889
CF83 8WY Penyrheol 51.577938 -3.231117 314786 187282 ST147872
CF83 8WZ Penyrheol 51.577938 -3.231117 314786 187282 ST147872
CF83 8XA Bedwas and Trethomas 51.588465 -3.185021 317999 188400 ST179884
CF83 8XD Bedwas and Trethomas 51.588187 -3.187584 317821 188372 ST178883
CF83 8XL Bedwas and Trethomas 51.593928 -3.213604 316029 189040 ST160890
CF83 8XP Bedwas and Trethomas 51.590508 -3.205992 316550 188651 ST165886
CF83 8XQ Bedwas and Trethomas 51.591251 -3.207239 316465 188735 ST164887
CF83 8XU Penyrheol 51.577938 -3.231117 314786 187282 ST147872
CF83 8XY Bedwas and Trethomas 51.593966 -3.178971 318428 189005 ST184890
CF83 8XZ Penyrheol 51.577938 -3.231117 314786 187282 ST147872
CF83 8YA Bedwas and Trethomas 51.589623 -3.195821 317253 188541 ST172885
CF83 8YB Bedwas and Trethomas 51.589676 -3.195938 317245 188547 ST172885
CF83 8YD Bedwas and Trethomas 51.589735 -3.192778 317464 188550 ST174885
CF83 8YE Bedwas and Trethomas 51.59003 -3.189407 317698 188579 ST176885
CF83 8YF Penyrheol 51.577938 -3.231117 314786 187282 ST147872
CF83 8YG Bedwas and Trethomas 51.592901 -3.211975 316140 188924 ST161889
CF83 8YH Penyrheol 51.577938 -3.231117 314786 187282 ST147872
CF83 8YJ Penyrheol 51.577938 -3.231117 314786 187282 ST147872
CF83 8YL Bedwas and Trethomas 51.593966 -3.178971 318428 189005 ST184890
CF83 8YN Machen and Rudry 51.58875 -3.164574 319416 188409 ST194884
CF83 8YP Machen and Rudry 51.590692 -3.123986 322232 188581 ST222885
CF83 8YQ Bedwas and Trethomas 51.593069 -3.212268 316120 188943 ST161889
CF83 8YR Penyrheol 51.577938 -3.231117 314786 187282 ST147872
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




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