Postcodes in Cardiff page 115 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
CF24 2SW	Splott	51.483249	-3.141693	320818	176651	ST208766
CF24 2SX	Splott	51.483281	-3.141147	320856	176654	ST208766
CF24 2SY	Splott	51.483349	-3.140673	320889	176661	ST208766
CF24 2SZ	Splott	51.485535	-3.141505	320835	176905	ST208769
CF24 2TA	Splott	51.483381	-3.140127	320927	176664	ST209766
CF24 2TB	Splott	51.485388	-3.140853	320880	176888	ST208768
CF24 2TD	Splott	51.483494	-3.139654	320960	176676	ST209766
CF24 2TE	Splott	51.485347	-3.139571	320969	176882	ST209768
CF24 2TF	Splott	51.483643	-3.139125	320997	176692	ST209766
CF24 2TG	Splott	51.486897	-3.140128	320933	177055	ST209770
CF24 2TH	Splott	51.494605	-3.139858	320965	177912	ST209779
CF24 2TJ	Splott	51.486093	-3.138682	321032	176964	ST210769
CF24 2TL	Splott	51.486027	-3.138032	321077	176956	ST210769
CF24 2TN	Splott	51.494354	-3.140716	320905	177885	ST209778
CF24 2TP	Splott	51.494074	-3.139052	321020	177852	ST210778
CF24 2TQ	Splott	51.486188	-3.137186	321136	176973	ST211769
CF24 2TR	Splott	51.486605	-3.135944	321223	177018	ST212770
CF24 2TS	Splott	51.486054	-3.136218	321203	176957	ST212769
CF24 2TT	Splott	51.495426	-3.139619	320983	178003	ST209780
CF24 2TU	Splott	51.495871	-3.136361	321210	178049	ST212780
CF24 2TW	Splott	51.49684	-3.136601	321195	178157	ST211781
CF24 2TX	Splott	51.495928	-3.138825	321039	178058	ST210780
CF24 2TY	Splott	51.492242	-3.141571	320842	177651	ST208776
CF24 2TZ	Splott	51.491477	-3.136986	321159	177561	ST211775
CF24 2UA	Splott	51.494784	-3.138105	321087	177930	ST210779
CF24 2UD	Splott	51.491433	-3.134075	321361	177553	ST213775
CF24 2WA	Splott	51.48518	-3.146566	320483	176871	ST204768
CF24 2WB	Splott	51.48518	-3.146566	320483	176871	ST204768
CF24 2WD	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 2WE	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 2WF	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 2WR	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF24 2WY	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 2WZ	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 2XB	Adamsdown	51.479282	-3.16917	318903	176240	ST189762
CF24 2XF	Adamsdown	51.479282	-3.16917	318903	176240	ST189762
CF24 2XN	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF24 2XQ	Splott	51.48518	-3.146566	320483	176871	ST204768
CF24 2XR	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 2XT	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 2XU	Splott	51.483679	-3.151972	320105	176710	ST201767
CF24 2XW	Splott	51.483679	-3.151972	320105	176710	ST201767
CF24 2XX	Splott	51.483679	-3.151972	320105	176710	ST201767
CF24 2XY	Splott	51.481941	-3.148501	320343	176513	ST203765
CF24 2YA	Splott	51.48518	-3.146566	320483	176871	ST204768
CF24 2YB	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF24 2YD	Splott	51.48518	-3.146566	320483	176871	ST204768
CF24 2YE	Splott	51.484262	-3.137369	321120	176759	ST211767
CF24 2YF	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 2YG	Splott	51.490227	-3.145295	320580	177431	ST205774
CF24 2YH	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 2YJ	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 2YL	Splott	51.488841	-3.148213	320375	177280	ST203772
CF24 2YN	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 2YP	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 2YQ	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 2YR	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 2YS	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 2YT	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 2YU	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 2YW	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 2YZ	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF24 2ZA	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 2ZN	Splott	51.48518	-3.146566	320483	176871	ST204768
CF24 2ZQ	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 2ZR	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 2ZW	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 2ZY	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3AA	Plasnewydd	51.484591	-3.169666	318878	176831	ST188768
CF24 3AB	Plasnewydd	51.484851	-3.167959	318997	176858	ST189768
CF24 3AD	Plasnewydd	51.485808	-3.166716	319085	176963	ST190769
CF24 3AE	Plasnewydd	51.485817	-3.167566	319026	176965	ST190769
CF24 3AF	Plasnewydd	51.485185	-3.170574	318816	176898	ST188768
CF24 3AG	Plasnewydd	51.485998	-3.168377	318970	176986	ST189769
CF24 3AH	Plasnewydd	51.4863	-3.171438	318758	177023	ST187770
CF24 3AJ	Plasnewydd	51.486883	-3.171568	318750	177088	ST187770
CF24 3AL	Plasnewydd	51.487772	-3.171735	318740	177187	ST187771
CF24 3AN	Plasnewydd	51.485189	-3.169264	318907	176897	ST189768
CF24 3AP	Plasnewydd	51.486785	-3.171508	318754	177077	ST187770
CF24 3AQ	Plasnewydd	51.486773	-3.170039	318856	177074	ST188770
CF24 3AR	Plasnewydd	51.487914	-3.171018	318790	177202	ST187772
CF24 3AS	Plasnewydd	51.487122	-3.169227	318913	177112	ST189771
CF24 3AT	Plasnewydd	51.488394	-3.170685	318814	177255	ST188772
CF24 3AU	Plasnewydd	51.485681	-3.170385	318830	176953	ST188769
CF24 3AW	Plasnewydd	51.485918	-3.170996	318788	176980	ST187769
CF24 3AX	Plasnewydd	51.484886	-3.168953	318928	176863	ST189768
CF24 3AY	Plasnewydd	51.488429	-3.17168	318745	177260	ST187772
CF24 3AZ	Plasnewydd	51.486288	-3.169032	318925	177019	ST189770
CF24 3BA	Plasnewydd	51.486892	-3.167968	319000	177085	ST190770
CF24 3BB	Plasnewydd	51.486612	-3.167183	319054	177053	ST190770
CF24 3BD	Plasnewydd	51.488075	-3.168401	318972	177217	ST189772
CF24 3BE	Plasnewydd	51.488715	-3.169109	318924	177289	ST189772
CF24 3BF	Plasnewydd	51.489185	-3.172506	318689	177345	ST186773
CF24 3BG	Plasnewydd	51.489167	-3.169754	318880	177340	ST188773
CF24 3BH	Plasnewydd	51.489981	-3.1711	318788	177432	ST187774
CF24 3BJ	Plasnewydd	51.486162	-3.166365	319110	177002	ST191770
CF24 3BL	Plasnewydd	51.487707	-3.167369	319043	177175	ST190771
CF24 3BN	Plasnewydd	51.488373	-3.168265	318982	177250	ST189772
CF24 3BP	Plasnewydd	51.4894	-3.168982	318934	177365	ST189773
CF24 3BQ	Plasnewydd	51.489869	-3.169758	318881	177418	ST188774

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