Postcodes in Cardiff page 164 Unitary Authority

This page provides postcode data for the Cardiff UK Unitary Authority.

In 2021, Cardiff contained approximately 147,300 households with a population of about 362,400

In 2011, Cardiff contained approximately 142,596 households with a population of about 346,186

Wards in this Unitary Authority

Adamsdown , Butetown , Caerau , Canton , Cathays , Cyncoed , Ely , Fairwater , Gabalfa , Grangetown , Heath , Lisvane and Thornhill , Llandaff , Llandaff North , Llanishen , Llanrumney , Pentwyn , Pentyrch and St Fagans , Penylan , Plasnewydd , Pontprennau and Old St Mellons , Radyr , Rhiwbina , Riverside , Rumney , Splott , Trowbridge , Whitchurch and Tongwynlais

Parishes in this Unitary Authority

Adamsdown , Butetown , Caerau , Canton , Castle , Cathays , Cyncoed , Ely , Fairwater , Gabalfa , Grangetown , Heath , Lisvane , Llandaff , Llandaff North , Llanedeyrn , Llanishen , Llanrumney , Old St. Mellons , Pentwyn , Pentyrch , Penylan , Pontcanna , Pontprennau , Radyr and Morganstown , Rhiwbina , Riverside , Roath , Rumney , Splott , St. Fagans , Thornhill , Tongwynlais , Tremorfa , Trowbridge , Whitchurch

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Postcode	Ward	Latitude	Longitude	Easting	Northing	Grid ref
CF4 9JF	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9JG	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9JH	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9JJ	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9JL	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9LA	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9PW	Lisvane and Thornhill	51.537902	-3.205326	316500	182800	ST165827
CF4 9XA	Lisvane and Thornhill	51.539377	-3.194781	317234	182952	ST172829
CF4 9XB	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9XD	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9XE	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9XF	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9XG	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9XH	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9XJ	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9XL	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9XN	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9YA	Lisvane and Thornhill	51.539377	-3.194781	317234	182952	ST172829
CF4 9YB	Pentyrch and St Fagans	51.542627	-3.268901	312100	183400	ST120834
CF4 9YD	Pentyrch and St Fagans	51.542627	-3.268901	312100	183400	ST120834
CF4 9YE	Pentyrch and St Fagans	51.542627	-3.268901	312100	183400	ST120834
CF4 9YF	Lisvane and Thornhill	51.539377	-3.194781	317234	182952	ST172829
CF4 9YG	Pentyrch and St Fagans	51.542627	-3.268901	312100	183400	ST120834
CF4 9YH	Lisvane and Thornhill	51.539377	-3.194781	317234	182952	ST172829
CF4 9YJ	Pentyrch and St Fagans	51.542627	-3.268901	312100	183400	ST120834
CF4 9YL	Lisvane and Thornhill	51.539377	-3.194781	317234	182952	ST172829
CF4 9YN	Pentyrch and St Fagans	51.542627	-3.268901	312100	183400	ST120834
CF4 9YP	Lisvane and Thornhill	51.539377	-3.194781	317234	182952	ST172829
CF4 9YQ	Lisvane and Thornhill	51.539377	-3.194781	317234	182952	ST172829
CF4 9YR	Lisvane and Thornhill	51.539377	-3.194781	317234	182952	ST172829
CF4 9YS	Lisvane and Thornhill	51.539377	-3.194781	317234	182952	ST172829
CF4 9YT	Pentyrch and St Fagans	51.542627	-3.268901	312100	183400	ST120834
CF4 9YU	Lisvane and Thornhill	51.539377	-3.194781	317234	182952	ST172829
CF4 9YW	Lisvane and Thornhill	51.539377	-3.194781	317234	182952	ST172829
CF4 9YX	Lisvane and Thornhill	51.539377	-3.194781	317234	182952	ST172829
CF4 9YY	Lisvane and Thornhill	51.539377	-3.194781	317234	182952	ST172829
CF4 9YZ	Lisvane and Thornhill	51.539377	-3.194781	317234	182952	ST172829
CF5 1AA	Canton	51.48536	-3.227257	314881	176982	ST148769
CF5 1AB	Canton	51.48609	-3.227882	314839	177064	ST148770
CF5 1AD	Canton	51.48611	-3.226845	314911	177065	ST149770
CF5 1AE	Canton	51.485307	-3.225412	315009	176974	ST150769
CF5 1AF	Canton	51.484602	-3.224149	315095	176894	ST150768
CF5 1AG	Canton	51.485879	-3.22488	315047	177037	ST150770
CF5 1AH	Canton	51.486925	-3.225456	315009	177154	ST150771
CF5 1AJ	Canton	51.487506	-3.225941	314976	177219	ST149772
CF5 1AL	Canton	51.484706	-3.223582	315135	176905	ST151769
CF5 1AN	Canton	51.484692	-3.223178	315163	176903	ST151769
CF5 1AP	Canton	51.485638	-3.222109	315239	177007	ST152770
CF5 1AQ	Canton	51.486074	-3.224252	315091	177058	ST150770
CF5 1AR	Canton	51.487418	-3.223928	315116	177207	ST151772
CF5 1AS	Canton	51.487961	-3.212371	315919	177254	ST159772
CF5 1AT	Canton	51.483652	-3.220379	315355	176784	ST153767
CF5 1AU	Canton	51.482384	-3.207318	316260	176628	ST162766
CF5 1AW	Canton	51.483487	-3.207615	316241	176751	ST162767
CF5 1AX	Canton	51.483608	-3.223624	315130	176783	ST151767
CF5 1AY	Canton	51.485337	-3.206042	316354	176955	ST163769
CF5 1AZ	Canton	51.48199	-3.203578	316519	176580	ST165765
CF5 1BA	Canton	51.482468	-3.213052	315862	176644	ST158766
CF5 1BB	Canton	51.482515	-3.21458	315756	176651	ST157766
CF5 1BD	Canton	51.482585	-3.216635	315613	176661	ST156766
CF5 1BE	Canton	51.482761	-3.218619	315476	176683	ST154766
CF5 1BF	Canton	51.485163	-3.212556	315901	176943	ST159769
CF5 1BG	Canton	51.483197	-3.221626	315268	176735	ST152767
CF5 1BH	Canton	51.484204	-3.226031	314964	176852	ST149768
CF5 1BJ	Canton	51.483343	-3.220578	315341	176750	ST153767
CF5 1BL	Canton	51.483658	-3.222381	315216	176787	ST152767
CF5 1BN	Canton	51.484226	-3.22475	315053	176853	ST150768
CF5 1BP	Canton	51.484838	-3.227272	314879	176924	ST148769
CF5 1BQ	Canton	51.48378	-3.220921	315318	176799	ST153767
CF5 1BR	Canton	51.484619	-3.222522	315208	176894	ST152768
CF5 1BS	Canton	51.484604	-3.222095	315238	176892	ST152768
CF5 1BT	Canton	51.484381	-3.221081	315308	176866	ST153768
CF5 1BU	Canton	51.485147	-3.221793	315260	176952	ST152769
CF5 1BW	Canton	51.486995	-3.221353	315294	177157	ST152771
CF5 1BX	Canton	51.486769	-3.223233	315163	177134	ST151771
CF5 1BY	Canton	51.487993	-3.2222	315237	177269	ST152772
CF5 1BZ	Canton	51.486577	-3.222652	315203	177112	ST152771
CF5 1DA	Canton	51.482439	-3.208135	316203	176635	ST162766
CF5 1DB	Canton	51.483962	-3.223288	315154	176822	ST151768
CF5 1DG	Canton	51.488169	-3.209669	316107	177274	ST161772
CF5 1DH	Canton	51.488711	-3.212881	315885	177338	ST158773
CF5 1DJ	Canton	51.488916	-3.214735	315757	177363	ST157773
CF5 1DL	Canton	51.489064	-3.217764	315547	177383	ST155773
CF5 1DN	Canton	51.488775	-3.220536	315354	177354	ST153773
CF5 1DP	Llandaff	51.488609	-3.223528	315146	177339	ST151773
CF5 1DQ	Llandaff	51.489484	-3.217228	315585	177429	ST155774
CF5 1DR	Llandaff	51.489058	-3.221019	315321	177386	ST153773
CF5 1DS	Canton	51.48736	-3.219965	315391	177196	ST153771
CF5 1DT	Canton	51.48822	-3.221184	315308	177293	ST153772
CF5 1DU	Canton	51.487683	-3.220075	315384	177232	ST153772
CF5 1DW	Canton	51.487416	-3.219889	315396	177202	ST153772
CF5 1DX	Canton	51.488243	-3.218059	315525	177292	ST155772
CF5 1DY	Canton	51.486962	-3.217607	315554	177149	ST155771
CF5 1DZ	Canton	51.488118	-3.219793	315404	177280	ST154772
CF5 1EA	Llandaff	51.488981	-3.210295	316065	177365	ST160773
CF5 1EB	Canton	51.488024	-3.208902	316160	177257	ST161772
CF5 1EF	Canton	51.48718	-3.213114	315866	177168	ST158771
CF5 1EG	Canton	51.483883	-3.217145	315580	176806	ST155768
CF5 1EH	Canton	51.485399	-3.216543	315625	176974	ST156769
CF5 1EJ	Canton	51.48467	-3.213263	315851	176889	ST158768

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