Postcodes in Cardiff page 170 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 142,598 households with a population of about 346,191

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

Click to view map

Postcode	Ward	Latitude	Longitude	Easting	Northing	Grid ref
CF5 2SL	Llandaff	51.5074	-3.244387	313733	179453	ST137794
CF5 2SN	Llandaff	51.503214	-3.238841	314110	178981	ST141789
CF5 2SP	Llandaff	51.507803	-3.24362	313787	179497	ST137794
CF5 2SQ	Llandaff	51.504113	-3.233779	314463	179075	ST144790
CF5 2SR	Fairwater	51.501885	-3.244582	313709	178840	ST137788
CF5 2TA	Llandaff	51.503415	-3.2351	314370	178999	ST143789
CF5 2TB	Llandaff	51.501966	-3.235292	314354	178838	ST143788
CF5 2TD	Llandaff	51.505216	-3.24512	313678	179211	ST136792
CF5 2TE	Llandaff	51.503859	-3.235689	314330	179049	ST143790
CF5 2UA	Llandaff	51.497636	-3.231414	314615	178352	ST146783
CF5 2UB	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2UD	Llandaff	51.503414	-3.236123	314299	179000	ST142790
CF5 2UE	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2UF	Llandaff	51.497636	-3.231414	314615	178352	ST146783
CF5 2UG	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2UH	Llandaff	51.497636	-3.231414	314615	178352	ST146783
CF5 2UJ	Llandaff	51.497636	-3.231414	314615	178352	ST146783
CF5 2UL	Llandaff	51.497636	-3.231414	314615	178352	ST146783
CF5 2UN	Llandaff	51.497636	-3.231414	314615	178352	ST146783
CF5 2UP	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2UQ	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2UR	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2US	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2UT	Canton	51.483609	-3.223633	315129	176783	ST151767
CF5 2WA	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2WB	Llandaff	51.497636	-3.231414	314615	178352	ST146783
CF5 2WD	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2WE	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2WF	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2WG	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2WH	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2WJ	Llandaff	51.497636	-3.231414	314615	178352	ST146783
CF5 2WL	Llandaff	51.497636	-3.231414	314615	178352	ST146783
CF5 2WN	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2WP	Llandaff	51.497636	-3.231414	314615	178352	ST146783
CF5 2WQ	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2WR	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2WS	Llandaff	51.497636	-3.231414	314615	178352	ST146783
CF5 2WT	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2WU	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2WW	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2WX	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2WY	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2WZ	Canton	51.483609	-3.223633	315129	176783	ST151767
CF5 2XA	Canton	51.483609	-3.223633	315129	176783	ST151767
CF5 2XB	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2XD	Canton	51.483609	-3.223633	315129	176783	ST151767
CF5 2XE	Llandaff	51.492792	-3.21999	315399	177800	ST153778
CF5 2XF	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2XG	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2XH	Llandaff	51.497636	-3.231414	314615	178352	ST146783
CF5 2XJ	Llandaff	51.496374	-3.225704	315009	178205	ST150782
CF5 2XL	Llandaff	51.491863	-3.222846	315199	177700	ST151777
CF5 2XN	Llandaff	51.49442	-3.225119	315046	177987	ST150779
CF5 2XP	Llandaff	51.492019	-3.225126	315041	177720	ST150777
CF5 2XQ	Llandaff	51.493212	-3.219396	315441	177846	ST154778
CF5 2XR	Llandaff	51.492028	-3.225127	315041	177721	ST150777
CF5 2XS	Llandaff	51.491863	-3.222846	315199	177700	ST151777
CF5 2XT	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2XU	Llandaff	51.497636	-3.231414	314615	178352	ST146783
CF5 2XW	Llandaff	51.497636	-3.231414	314615	178352	ST146783
CF5 2XX	Llandaff	51.492028	-3.225127	315041	177721	ST150777
CF5 2XY	Llandaff	51.492028	-3.225127	315041	177721	ST150777
CF5 2XZ	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2YA	Llandaff	51.497636	-3.231414	314615	178352	ST146783
CF5 2YB	Llandaff	51.495832	-3.212119	315951	178129	ST159781
CF5 2YD	Llandaff	51.490344	-3.21242	315920	177519	ST159775
CF5 2YE	Llandaff	51.496471	-3.219872	315414	178209	ST154782
CF5 2YF	Llandaff	51.495464	-3.219039	315470	178096	ST154780
CF5 2YG	Llandaff	51.493692	-3.219006	315469	177899	ST154778
CF5 2YH	Llandaff	51.493697	-3.215952	315681	177896	ST156778
CF5 2YJ	Llandaff	51.492866	-3.218969	315470	177807	ST154778
CF5 2YL	Llandaff	51.492762	-3.22287	315199	177800	ST151778
CF5 2YN	Llandaff	51.494352	-3.226428	314955	177981	ST149779
CF5 2YP	Llandaff	51.497636	-3.231414	314615	178352	ST146783
CF5 2YQ	Llandaff	51.498024	-3.227866	314862	178391	ST148783
CF5 2YR	Llandaff	51.497636	-3.231414	314615	178352	ST146783
CF5 2YS	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2YT	Llandaff	51.493692	-3.219006	315469	177899	ST154778
CF5 2YU	Canton	51.483555	-3.223617	315130	176777	ST151767
CF5 2YW	Llandaff	51.492792	-3.21999	315399	177800	ST153778
CF5 2YX	Riverside	51.494329	-3.212238	315940	177962	ST159779
CF5 2YY	Riverside	51.493766	-3.212813	315899	177900	ST158779
CF5 2YZ	Riverside	51.493766	-3.212813	315899	177900	ST158779
CF5 2ZQ	Riverside	51.494481	-3.211449	315995	177978	ST159779
CF5 2ZR	Canton	51.483609	-3.223633	315129	176783	ST151767
CF5 3AA	Fairwater	51.48559	-3.229375	314734	177010	ST147770
CF5 3AB	Fairwater	51.485794	-3.229698	314712	177033	ST147770
CF5 3AD	Fairwater	51.487059	-3.230798	314638	177175	ST146771
CF5 3AE	Fairwater	51.488383	-3.232259	314539	177324	ST145773
CF5 3AF	Fairwater	51.488987	-3.236381	314254	177396	ST142773
CF5 3AG	Fairwater	51.489105	-3.238069	314137	177411	ST141774
CF5 3AH	Fairwater	51.489201	-3.239973	314005	177424	ST140774
CF5 3AJ	Fairwater	51.486823	-3.230172	314681	177148	ST146771
CF5 3AL	Fairwater	51.488701	-3.231965	314560	177359	ST145773
CF5 3AN	Fairwater	51.488956	-3.234291	314399	177390	ST143773
CF5 3AP	Fairwater	51.487411	-3.229784	314709	177213	ST147772
CF5 3AQ	Fairwater	51.487675	-3.229475	314731	177242	ST147772
CF5 3AR	Fairwater	51.487982	-3.231946	314560	177279	ST145772
CF5 3AS	Fairwater	51.488194	-3.233982	314419	177305	ST144773

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