Postcodes in Cardiff page 118 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 3SP	Plasnewydd	51.487163	-3.161537	319447	177108	ST194771
CF24 3SR	Plasnewydd	51.493297	-3.161375	319469	177790	ST194777
CF24 3SS	Plasnewydd	51.490791	-3.165676	319166	177516	ST191775
CF24 3SU	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3TA	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3TB	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3TD	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3TE	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3TF	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3TG	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF24 3TH	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3TJ	Plasnewydd	51.486273	-3.171408	318760	177020	ST187770
CF24 3TQ	Plasnewydd	51.4855	-3.165959	319137	176928	ST191769
CF24 3TR	Plasnewydd	51.484777	-3.16813	318985	176850	ST189768
CF24 3TU	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3TW	Plasnewydd	51.486114	-3.165759	319152	176996	ST191769
CF24 3UB	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3UD	Plasnewydd	51.484301	-3.170796	318799	176800	ST187768
CF24 3UE	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3UF	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF24 3UJ	Cathays	51.476041	-3.182104	317999	175894	ST179758
CF24 3UN	Plasnewydd	51.486237	-3.170572	318818	177015	ST188770
CF24 3UP	Plasnewydd	51.490791	-3.165676	319166	177516	ST191775
CF24 3UR	Plasnewydd	51.488394	-3.170685	318814	177255	ST188772
CF24 3US	Plasnewydd	51.493539	-3.168714	318960	177825	ST189778
CF24 3UU	Plasnewydd	51.493297	-3.161375	319469	177790	ST194777
CF24 3UW	Plasnewydd	51.486765	-3.170787	318804	177074	ST188770
CF24 3UX	Plasnewydd	51.492595	-3.172262	318712	177724	ST187777
CF24 3UZ	Plasnewydd	51.492595	-3.172248	318713	177724	ST187777
CF24 3WA	Plasnewydd	51.491678	-3.171331	318775	177621	ST187776
CF24 3WB	Plasnewydd	51.490791	-3.165676	319166	177516	ST191775
CF24 3WD	Plasnewydd	51.490892	-3.170807	318810	177533	ST188775
CF24 3WE	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3WF	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3WG	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3WH	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3WJ	Plasnewydd	51.487869	-3.171017	318790	177197	ST187771
CF24 3WL	Plasnewydd	51.490791	-3.165676	319166	177516	ST191775
CF24 3WN	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF24 3WP	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3WQ	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3WR	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3WS	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3WT	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3WU	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3WW	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3WX	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3WY	Plasnewydd	51.486061	-3.164735	319223	176989	ST192769
CF24 3WZ	Plasnewydd	51.486061	-3.164735	319223	176989	ST192769
CF24 3XA	Plasnewydd	51.492413	-3.173366	318635	177705	ST186777
CF24 3XB	Plasnewydd	51.490791	-3.165676	319166	177516	ST191775
CF24 3XD	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3XE	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3XF	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3XG	Plasnewydd	51.490791	-3.165676	319166	177516	ST191775
CF24 3XH	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3XJ	Plasnewydd	51.490791	-3.165676	319166	177516	ST191775
CF24 3XL	Plasnewydd	51.485777	-3.169811	318870	176963	ST188769
CF24 3XN	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF24 3XP	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3XQ	Plasnewydd	51.490791	-3.165676	319166	177516	ST191775
CF24 3XR	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3XS	Plasnewydd	51.490791	-3.165676	319166	177516	ST191775
CF24 3XT	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3XU	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3XW	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3XX	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3XY	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3XZ	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3YA	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3YB	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF24 3YD	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3YE	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3YF	Plasnewydd	51.492249	-3.171778	318745	177685	ST187776
CF24 3YG	Plasnewydd	51.49224	-3.171777	318745	177684	ST187776
CF24 3YH	Plasnewydd	51.490791	-3.165676	319166	177516	ST191775
CF24 3YJ	Plasnewydd	51.490791	-3.165676	319166	177516	ST191775
CF24 3YL	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3YN	Plasnewydd	51.494608	-3.166119	319142	177941	ST191779
CF24 3YP	Plasnewydd	51.492392	-3.171003	318799	177700	ST187777
CF24 3YQ	Plasnewydd	51.490791	-3.165676	319166	177516	ST191775
CF24 3YR	Plasnewydd	51.495545	-3.164991	319222	178044	ST192780
CF24 3YS	Plasnewydd	51.490791	-3.165676	319166	177516	ST191775
CF24 3YT	Plasnewydd	51.495146	-3.165312	319199	178000	ST191780
CF24 3YU	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF24 3YW	Plasnewydd	51.492706	-3.170176	318857	177734	ST188777
CF24 3YX	Plasnewydd	51.493389	-3.1693	318919	177809	ST189778
CF24 3YY	Plasnewydd	51.492991	-3.169593	318898	177765	ST188777
CF24 3YZ	Plasnewydd	51.49378	-3.166185	319136	177849	ST191778
CF24 3ZA	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3ZB	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3ZD	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3ZE	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF24 3ZH	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3ZN	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3ZQ	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3ZR	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3ZT	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3ZU	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF24 3ZW	Grangetown	51.465745	-3.193643	317179	174762	ST171747

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