Postcodes in Cardiff page 47 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 8YP	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF11 8YR	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF11 8YS	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF11 8YT	Grangetown	51.457695	-3.199148	316782	173873	ST167738
CF11 8YU	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF11 8YX	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF11 8YY	Grangetown	51.465869	-3.190249	317415	174772	ST174747
CF11 8YZ	Grangetown	51.466053	-3.190815	317376	174793	ST173747
CF11 8ZA	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF11 8ZD	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 8ZE	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 8ZF	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 8ZG	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 8ZH	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 8ZJ	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF11 8ZL	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 8ZN	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 8ZP	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF11 8ZQ	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF11 8ZR	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 8ZS	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 8ZT	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF11 8ZU	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 8ZW	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF11 8ZX	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 8ZY	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 8ZZ	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF11 9AA	Riverside	51.480532	-3.187981	317599	176400	ST175764
CF11 9AB	Riverside	51.48081	-3.187081	317662	176430	ST176764
CF11 9AD	Riverside	51.48121	-3.188517	317563	176476	ST175764
CF11 9AE	Riverside	51.481271	-3.189541	317492	176484	ST174764
CF11 9AF	Riverside	51.481046	-3.19135	317366	176461	ST173764
CF11 9AG	Riverside	51.481044	-3.19423	317166	176464	ST171764
CF11 9AH	Riverside	51.481394	-3.196874	316983	176506	ST169765
CF11 9AJ	Riverside	51.481374	-3.198011	316904	176505	ST169765
CF11 9AL	Riverside	51.481333	-3.199378	316809	176502	ST168765
CF11 9AN	Riverside	51.481314	-3.200357	316741	176501	ST167765
CF11 9AP	Riverside	51.481459	-3.201153	316686	176518	ST166765
CF11 9AQ	Riverside	51.481008	-3.187143	317658	176452	ST176764
CF11 9AR	Riverside	51.47984	-3.199339	316809	176336	ST168763
CF11 9AS	Riverside	51.480383	-3.199022	316832	176396	ST168763
CF11 9AT	Riverside	51.479692	-3.199753	316780	176320	ST167763
CF11 9AU	Riverside	51.480896	-3.186665	317691	176439	ST176764
CF11 9AW	Riverside	51.481293	-3.192681	317274	176490	ST172764
CF11 9AX	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF11 9AY	Riverside	51.484499	-3.193067	317253	176847	ST172768
CF11 9AZ	Riverside	51.481659	-3.195643	317069	176534	ST170765
CF11 9BA	Riverside	51.479785	-3.198647	316857	176329	ST168763
CF11 9BB	Riverside	51.480891	-3.187097	317661	176439	ST176764
CF11 9BD	Riverside	51.479962	-3.196203	317027	176346	ST170763
CF11 9BE	Riverside	51.480773	-3.194323	317159	176434	ST171764
CF11 9BF	Riverside	51.481896	-3.196167	317033	176561	ST170765
CF11 9BG	Riverside	51.480497	-3.197614	316930	176407	ST169764
CF11 9BH	Riverside	51.480766	-3.196743	316991	176436	ST169764
CF11 9BJ	Riverside	51.481243	-3.187913	317605	176479	ST176764
CF11 9BL	Riverside	51.480725	-3.194639	317137	176429	ST171764
CF11 9BN	Riverside	51.480732	-3.193055	317247	176428	ST172764
CF11 9BP	Riverside	51.482976	-3.193474	317222	176678	ST172766
CF11 9BQ	Riverside	51.482311	-3.195113	317107	176606	ST171766
CF11 9BR	Riverside	51.482838	-3.192001	317324	176661	ST173766
CF11 9BS	Riverside	51.484043	-3.194582	317147	176798	ST171767
CF11 9BT	Riverside	51.483416	-3.192635	317281	176726	ST172767
CF11 9BU	Riverside	51.484319	-3.194056	317184	176828	ST171768
CF11 9BW	Riverside	51.483236	-3.194402	317158	176708	ST171767
CF11 9BX	Riverside	51.483131	-3.195868	317056	176698	ST170766
CF11 9BY	Riverside	51.483692	-3.193809	317200	176758	ST172767
CF11 9BZ	Riverside	51.482027	-3.19656	317006	176576	ST170765
CF11 9DA	Riverside	51.482726	-3.196765	316993	176654	ST169766
CF11 9DB	Riverside	51.483874	-3.197098	316972	176782	ST169767
CF11 9DD	Riverside	51.484021	-3.196741	316997	176798	ST169767
CF11 9DE	Riverside	51.485081	-3.198641	316867	176918	ST168769
CF11 9DF	Riverside	51.485893	-3.200146	316764	177010	ST167770
CF11 9DG	Riverside	51.485318	-3.198345	316888	176944	ST168769
CF11 9DH	Riverside	51.48633	-3.200532	316738	177059	ST167770
CF11 9DJ	Riverside	51.483922	-3.195875	317057	176786	ST170767
CF11 9DL	Riverside	51.486191	-3.199146	316834	177042	ST168770
CF11 9DN	Riverside	51.481489	-3.19548	317080	176515	ST170765
CF11 9DP	Riverside	51.48255	-3.199958	316771	176638	ST167766
CF11 9DQ	Riverside	51.485972	-3.199428	316814	177018	ST168770
CF11 9DR	Riverside	51.481735	-3.190806	317405	176537	ST174765
CF11 9DS	Riverside	51.481892	-3.199235	316820	176564	ST168765
CF11 9DT	Riverside	51.481735	-3.190806	317405	176537	ST174765
CF11 9DU	Riverside	51.481403	-3.195118	317105	176505	ST171765
CF11 9DW	Riverside	51.481668	-3.196507	317009	176536	ST170765
CF11 9DX	Riverside	51.481646	-3.197731	316924	176535	ST169765
CF11 9DY	Riverside	51.482874	-3.200816	316712	176675	ST167766
CF11 9DZ	Riverside	51.482688	-3.199644	316793	176653	ST167766
CF11 9EA	Riverside	51.484021	-3.20027	316752	176802	ST167768
CF11 9EB	Riverside	51.482594	-3.199181	316825	176642	ST168766
CF11 9ED	Riverside	51.483897	-3.194852	317128	176782	ST171767
CF11 9EE	Riverside	51.482582	-3.197683	316929	176639	ST169766
CF11 9EF	Riverside	51.483457	-3.198268	316890	176737	ST168767
CF11 9EG	Riverside	51.484228	-3.199397	316813	176824	ST168768
CF11 9EH	Riverside	51.482336	-3.197115	316968	176611	ST169766
CF11 9EJ	Riverside	51.483711	-3.198044	316906	176765	ST169767
CF11 9EL	Riverside	51.484474	-3.199101	316834	176851	ST168768
CF11 9EN	Riverside	51.485351	-3.20042	316744	176950	ST167769
CF11 9EP	Riverside	51.486881	-3.201108	316699	177121	ST166771
CF11 9EQ	Riverside	51.487654	-3.202007	316638	177208	ST166772
CF11 9ER	Riverside	51.486605	-3.200842	316717	177090	ST167770

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