Postcodes in Cardiff page 42 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
CF11 6PU	Grangetown	51.471421	-3.18811	317574	175387	ST175753
CF11 6PW	Grangetown	51.471811	-3.188624	317539	175431	ST175754
CF11 6PX	Grangetown	51.47168	-3.187353	317627	175415	ST176754
CF11 6PY	Grangetown	51.472357	-3.187976	317585	175491	ST175754
CF11 6PZ	Grangetown	51.472531	-3.187663	317607	175510	ST176755
CF11 6QA	Canton	51.478331	-3.201796	316636	176171	ST166761
CF11 6QB	Grangetown	51.472652	-3.185478	317759	175521	ST177755
CF11 6QD	Grangetown	51.470678	-3.186031	317717	175302	ST177753
CF11 6QE	Grangetown	51.472155	-3.184077	317855	175464	ST178754
CF11 6QG	Grangetown	51.473002	-3.183817	317875	175558	ST178755
CF11 6QH	Grangetown	51.472416	-3.184824	317804	175494	ST178754
CF11 6QJ	Grangetown	51.472557	-3.183388	317904	175508	ST179755
CF11 6QL	Riverside	51.476208	-3.187773	317606	175919	ST176759
CF11 6QN	Riverside	51.476214	-3.187212	317645	175919	ST176759
CF11 6QP	Grangetown	51.474437	-3.186901	317663	175721	ST176757
CF11 6QQ	Grangetown	51.473198	-3.186644	317679	175583	ST176755
CF11 6QR	Grangetown	51.471951	-3.186338	317698	175444	ST176754
CF11 6QS	Grangetown	51.470829	-3.186194	317706	175319	ST177753
CF11 6QT	Grangetown	51.474751	-3.185979	317728	175755	ST177757
CF11 6QU	Grangetown	51.473258	-3.186026	317722	175589	ST177755
CF11 6QW	Grangetown	51.472127	-3.185853	317732	175463	ST177754
CF11 6QX	Grangetown	51.471442	-3.185173	317778	175386	ST177753
CF11 6QY	Grangetown	51.474651	-3.185242	317779	175743	ST177757
CF11 6QZ	Grangetown	51.473251	-3.184946	317797	175587	ST177755
CF11 6RA	Grangetown	51.474734	-3.184164	317854	175751	ST178757
CF11 6RB	Grangetown	51.473446	-3.183497	317898	175607	ST178756
CF11 6RD	Grangetown	51.47412	-3.186135	317716	175685	ST177756
CF11 6RE	Grangetown	51.474247	-3.184304	317843	175697	ST178756
CF11 6RF	Grangetown	51.473834	-3.184256	317846	175651	ST178756
CF11 6RG	Grangetown	51.474727	-3.183098	317928	175749	ST179757
CF11 6RH	Grangetown	51.473391	-3.182704	317953	175600	ST179756
CF11 6RJ	Grangetown	51.474911	-3.184442	317835	175771	ST178757
CF11 6RL	Riverside	51.476009	-3.183457	317905	175892	ST179758
CF11 6RS	Grangetown	51.474639	-3.187381	317630	175744	ST176757
CF11 6RT	Grangetown	51.473085	-3.187116	317646	175571	ST176755
CF11 6RU	Grangetown	51.471712	-3.186879	317660	175418	ST176754
CF11 6RW	Grangetown	51.471084	-3.186747	317668	175348	ST176753
CF11 6RX	Grangetown	51.470366	-3.186608	317676	175268	ST176752
CF11 6RY	Grangetown	51.47474	-3.187951	317591	175756	ST175757
CF11 6RZ	Grangetown	51.474112	-3.18877	317533	175687	ST175756
CF11 6SA	Grangetown	51.473446	-3.189732	317465	175614	ST174756
CF11 6SB	Grangetown	51.474937	-3.188138	317578	175778	ST175757
CF11 6SD	Grangetown	51.474161	-3.189232	317501	175693	ST175756
CF11 6SE	Grangetown	51.473358	-3.19042	317417	175605	ST174756
CF11 6SF	Grangetown	51.475263	-3.188713	317539	175815	ST175758
CF11 6SG	Grangetown	51.475443	-3.189611	317477	175836	ST174758
CF11 6SH	Grangetown	51.472206	-3.192233	317289	175479	ST172754
CF11 6SJ	Grangetown	51.474182	-3.188104	317579	175694	ST175756
CF11 6SL	Grangetown	51.474968	-3.189483	317485	175783	ST174757
CF11 6SN	Grangetown	51.474755	-3.190961	317382	175761	ST173757
CF11 6SP	Grangetown	51.474633	-3.190598	317407	175747	ST174757
CF11 6SQ	Grangetown	51.47359	-3.187864	317595	175628	ST175756
CF11 6SR	Grangetown	51.472395	-3.189546	317476	175497	ST174754
CF11 6SS	Grangetown	51.473865	-3.188297	317565	175659	ST175756
CF11 6ST	Grangetown	51.474749	-3.189817	317461	175759	ST174757
CF11 6SU	Grangetown	51.473499	-3.188855	317526	175619	ST175756
CF11 6SW	Grangetown	51.47428	-3.19079	317393	175708	ST173757
CF11 6SX	Grangetown	51.474027	-3.190927	317383	175680	ST173756
CF11 6SY	Grangetown	51.473742	-3.191525	317341	175649	ST173756
CF11 6SZ	Grangetown	51.473263	-3.1918	317321	175596	ST173755
CF11 6TA	Grangetown	51.47241	-3.190741	317393	175500	ST173754
CF11 6TB	Grangetown	51.472652	-3.191808	317319	175528	ST173755
CF11 6TD	Grangetown	51.473113	-3.189665	317469	175577	ST174755
CF11 6TE	Grangetown	51.473203	-3.190627	317402	175588	ST174755
CF11 6TF	Grangetown	51.475257	-3.19024	317433	175816	ST174758
CF11 6TG	Grangetown	51.472075	-3.190949	317378	175463	ST173754
CF11 6TH	Grangetown	51.472169	-3.191507	317339	175474	ST173754
CF11 6TJ	Grangetown	51.473916	-3.191227	317362	175668	ST173756
CF11 6TL	Grangetown	51.47349	-3.191576	317337	175621	ST173756
CF11 6UL	Riverside	51.476259	-3.18717	317648	175924	ST176759
CF11 6US	Grangetown	51.476818	-3.199395	316800	176000	ST168760
CF11 6UU	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF11 6UX	Riverside	51.480534	-3.192105	317313	176405	ST173764
CF11 6WA	Plasnewydd	51.492377	-3.172435	318700	177700	ST187777
CF11 6WB	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF11 6WD	Grangetown	51.475257	-3.19024	317433	175816	ST174758
CF11 6WE	Grangetown	51.475257	-3.19024	317433	175816	ST174758
CF11 6WF	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF11 6WG	Grangetown	51.475257	-3.19024	317433	175816	ST174758
CF11 6WN	Grangetown	51.465736	-3.193634	317180	174761	ST171747
CF11 6WP	Riverside	51.480487	-3.192291	317300	176400	ST172763
CF11 6WT	Riverside	51.476259	-3.18717	317648	175924	ST176759
CF11 6WX	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF11 6WY	Riverside	51.476259	-3.18717	317648	175924	ST176759
CF11 6WZ	Grangetown	51.465736	-3.193634	317180	174761	ST171747
CF11 6XB	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF11 6XD	Grangetown	51.475257	-3.19024	317433	175816	ST174758
CF11 6XF	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF11 6XG	Grangetown	51.475257	-3.19024	317433	175816	ST174758
CF11 6XH	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF11 6XJ	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF11 6XX	Grangetown	51.470672	-3.184836	317800	175300	ST178753
CF11 6XY	Grangetown	51.475257	-3.19024	317433	175816	ST174758
CF11 6XZ	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF11 6YA	Grangetown	51.469282	-3.187968	317580	175149	ST175751
CF11 6YB	Grangetown	51.475257	-3.19024	317433	175816	ST174758
CF11 6YD	Grangetown	51.475257	-3.19024	317433	175816	ST174758
CF11 6YE	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF11 6YF	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF11 6YG	Grangetown	51.470133	-3.186492	317684	175242	ST176752

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