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

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Postcode	Ward	Latitude	Longitude	Easting	Northing	Grid ref
CF5 2SN	Llandaff	51.503214	-3.238841	314110	178981	ST141789
CF5 2SP	Llandaff	51.507802	-3.24361	313788	179497	ST137794
CF5 2SQ	Llandaff	51.504111	-3.233769	314464	179075	ST144790
CF5 2SR	Fairwater	51.501884	-3.244572	313710	178840	ST137788
CF5 2TA	Llandaff	51.503414	-3.23509	314371	178999	ST143789
CF5 2TB	Llandaff	51.501964	-3.235282	314355	178838	ST143788
CF5 2TD	Llandaff	51.505215	-3.24511	313679	179211	ST136792
CF5 2TE	Llandaff	51.503858	-3.235679	314331	179049	ST143790
CF5 2UA	Llandaff	51.497635	-3.231405	314616	178352	ST146783
CF5 2UB	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2UD	Llandaff	51.503412	-3.236113	314300	179000	ST143789
CF5 2UE	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2UF	Llandaff	51.497635	-3.231405	314616	178352	ST146783
CF5 2UG	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2UH	Llandaff	51.497635	-3.231405	314616	178352	ST146783
CF5 2UJ	Llandaff	51.497635	-3.231405	314616	178352	ST146783
CF5 2UL	Llandaff	51.497635	-3.231405	314616	178352	ST146783
CF5 2UN	Llandaff	51.497635	-3.231405	314616	178352	ST146783
CF5 2UP	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2UQ	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2UR	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2US	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2UT	Canton	51.483608	-3.223624	315130	176783	ST151767
CF5 2WA	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2WB	Llandaff	51.497635	-3.231405	314616	178352	ST146783
CF5 2WD	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2WE	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2WF	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2WG	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2WH	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2WJ	Llandaff	51.497635	-3.231405	314616	178352	ST146783
CF5 2WL	Llandaff	51.497635	-3.231405	314616	178352	ST146783
CF5 2WN	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2WP	Llandaff	51.497635	-3.231405	314616	178352	ST146783
CF5 2WQ	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2WR	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2WS	Llandaff	51.497635	-3.231405	314616	178352	ST146783
CF5 2WT	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2WU	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2WW	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2WX	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2WY	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2WZ	Canton	51.483608	-3.223624	315130	176783	ST151767
CF5 2XA	Canton	51.483608	-3.223624	315130	176783	ST151767
CF5 2XB	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2XD	Canton	51.483608	-3.223624	315130	176783	ST151767
CF5 2XE	Llandaff	51.492791	-3.219981	315400	177800	ST153777
CF5 2XF	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2XG	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2XH	Llandaff	51.497635	-3.231405	314616	178352	ST146783
CF5 2XJ	Llandaff	51.496374	-3.225704	315009	178205	ST150782
CF5 2XL	Llandaff	51.491862	-3.222837	315200	177700	ST151776
CF5 2XN	Llandaff	51.494419	-3.225109	315047	177987	ST150779
CF5 2XP	Llandaff	51.492018	-3.225117	315042	177720	ST150777
CF5 2XQ	Llandaff	51.493211	-3.219387	315442	177846	ST154778
CF5 2XR	Llandaff	51.492027	-3.225117	315042	177721	ST150777
CF5 2XS	Llandaff	51.491862	-3.222837	315200	177700	ST151776
CF5 2XT	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2XU	Llandaff	51.497635	-3.231405	314616	178352	ST146783
CF5 2XW	Llandaff	51.497635	-3.231405	314616	178352	ST146783
CF5 2XX	Llandaff	51.492027	-3.225117	315042	177721	ST150777
CF5 2XY	Llandaff	51.492027	-3.225117	315042	177721	ST150777
CF5 2XZ	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2YA	Llandaff	51.497635	-3.231405	314616	178352	ST146783
CF5 2YB	Llandaff	51.495831	-3.21211	315952	178129	ST159781
CF5 2YD	Llandaff	51.490343	-3.212411	315921	177519	ST159775
CF5 2YE	Llandaff	51.49647	-3.219863	315415	178209	ST154782
CF5 2YF	Llandaff	51.495463	-3.219029	315471	178096	ST154780
CF5 2YG	Llandaff	51.493691	-3.218997	315470	177899	ST154778
CF5 2YH	Llandaff	51.493696	-3.215943	315682	177896	ST156778
CF5 2YJ	Llandaff	51.492866	-3.218969	315470	177807	ST154778
CF5 2YL	Llandaff	51.492761	-3.222861	315200	177800	ST151777
CF5 2YN	Llandaff	51.494351	-3.226418	314956	177981	ST149779
CF5 2YP	Llandaff	51.497635	-3.231405	314616	178352	ST146783
CF5 2YQ	Llandaff	51.498023	-3.227857	314863	178391	ST148783
CF5 2YR	Llandaff	51.497635	-3.231405	314616	178352	ST146783
CF5 2YS	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2YT	Llandaff	51.493691	-3.218997	315470	177899	ST154778
CF5 2YU	Canton	51.483554	-3.223608	315131	176777	ST151767
CF5 2YW	Llandaff	51.492791	-3.219981	315400	177800	ST153777
CF5 2YX	Riverside	51.494328	-3.212229	315941	177962	ST159779
CF5 2YY	Riverside	51.493765	-3.212804	315900	177900	ST159779
CF5 2YZ	Riverside	51.493765	-3.212804	315900	177900	ST159779
CF5 2ZQ	Riverside	51.49448	-3.21144	315996	177978	ST159779
CF5 2ZR	Canton	51.483608	-3.223624	315130	176783	ST151767
CF5 3AA	Fairwater	51.485589	-3.229366	314735	177010	ST147770
CF5 3AB	Fairwater	51.485793	-3.229688	314713	177033	ST147770
CF5 3AD	Fairwater	51.487058	-3.230788	314639	177175	ST146771
CF5 3AE	Fairwater	51.488383	-3.232259	314539	177324	ST145773
CF5 3AF	Fairwater	51.488987	-3.236371	314255	177396	ST142773
CF5 3AG	Fairwater	51.489104	-3.23806	314138	177411	ST141774
CF5 3AH	Fairwater	51.489201	-3.239973	314005	177424	ST140774
CF5 3AJ	Fairwater	51.486822	-3.230163	314682	177148	ST146771
CF5 3AL	Fairwater	51.4887	-3.231956	314561	177359	ST145773
CF5 3AN	Fairwater	51.488955	-3.234282	314400	177390	ST143773
CF5 3AP	Fairwater	51.48741	-3.229775	314710	177213	ST147772
CF5 3AQ	Fairwater	51.487674	-3.229465	314732	177242	ST147772
CF5 3AR	Fairwater	51.487981	-3.231937	314561	177279	ST145772
CF5 3AS	Fairwater	51.488194	-3.233973	314420	177305	ST144773
CF5 3AT	Fairwater	51.487106	-3.231476	314591	177181	ST145771

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