Postcodes in Cardiff page 164 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
CF4 9GY	Lisvane and Thornhill	51.543371	-3.19827	316999	183400	ST169834
CF4 9GZ	Lisvane and Thornhill	51.543371	-3.19827	316999	183400	ST169834
CF4 9HA	Lisvane and Thornhill	51.543474	-3.188179	317699	183400	ST176834
CF4 9HB	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9HD	Lisvane and Thornhill	51.543459	-3.18962	317599	183400	ST175834
CF4 9HE	Lisvane and Thornhill	51.54256	-3.189597	317599	183300	ST175833
CF4 9HF	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9HG	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9HH	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9HJ	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9HL	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9HN	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9HP	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9HQ	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9HR	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9HS	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9HT	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9HU	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9HW	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9HX	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9HY	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9HZ	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9JA	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9JB	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9JD	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9JE	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9JF	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9JG	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9JH	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9JJ	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9JL	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9LA	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9PW	Lisvane and Thornhill	51.537904	-3.205336	316499	182800	ST164828
CF4 9XA	Lisvane and Thornhill	51.539378	-3.194791	317233	182952	ST172829
CF4 9XB	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9XD	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9XE	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9XF	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9XG	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9XH	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9XJ	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9XL	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9XN	Lisvane and Thornhill	51.542575	-3.188155	317699	183300	ST176833
CF4 9YA	Lisvane and Thornhill	51.539378	-3.194791	317233	182952	ST172829
CF4 9YB	Pentyrch and St Fagans	51.542628	-3.26891	312099	183400	ST120834
CF4 9YD	Pentyrch and St Fagans	51.542628	-3.26891	312099	183400	ST120834
CF4 9YE	Pentyrch and St Fagans	51.542628	-3.26891	312099	183400	ST120834
CF4 9YF	Lisvane and Thornhill	51.539378	-3.194791	317233	182952	ST172829
CF4 9YG	Pentyrch and St Fagans	51.542628	-3.26891	312099	183400	ST120834
CF4 9YH	Lisvane and Thornhill	51.539378	-3.194791	317233	182952	ST172829
CF4 9YJ	Pentyrch and St Fagans	51.542628	-3.26891	312099	183400	ST120834
CF4 9YL	Lisvane and Thornhill	51.539378	-3.194791	317233	182952	ST172829
CF4 9YN	Pentyrch and St Fagans	51.542628	-3.26891	312099	183400	ST120834
CF4 9YP	Lisvane and Thornhill	51.539378	-3.194791	317233	182952	ST172829
CF4 9YQ	Lisvane and Thornhill	51.539378	-3.194791	317233	182952	ST172829
CF4 9YR	Lisvane and Thornhill	51.539378	-3.194791	317233	182952	ST172829
CF4 9YS	Lisvane and Thornhill	51.539378	-3.194791	317233	182952	ST172829
CF4 9YT	Pentyrch and St Fagans	51.542628	-3.26891	312099	183400	ST120834
CF4 9YU	Lisvane and Thornhill	51.539378	-3.194791	317233	182952	ST172829
CF4 9YW	Lisvane and Thornhill	51.539378	-3.194791	317233	182952	ST172829
CF4 9YX	Lisvane and Thornhill	51.539378	-3.194791	317233	182952	ST172829
CF4 9YY	Lisvane and Thornhill	51.539378	-3.194791	317233	182952	ST172829
CF4 9YZ	Lisvane and Thornhill	51.539378	-3.194791	317233	182952	ST172829
CF5 1AA	Canton	51.485361	-3.227266	314880	176982	ST148769
CF5 1AB	Canton	51.486091	-3.227891	314838	177064	ST148770
CF5 1AD	Canton	51.486111	-3.226854	314910	177065	ST149770
CF5 1AE	Canton	51.485308	-3.225421	315008	176974	ST150769
CF5 1AF	Canton	51.484602	-3.22415	315095	176894	ST150768
CF5 1AG	Canton	51.48588	-3.22489	315046	177037	ST150770
CF5 1AH	Canton	51.486926	-3.225465	315008	177154	ST150771
CF5 1AJ	Canton	51.487577	-3.225943	314976	177227	ST149772
CF5 1AL	Canton	51.484707	-3.223591	315134	176905	ST151769
CF5 1AN	Canton	51.484693	-3.223187	315162	176903	ST151769
CF5 1AP	Canton	51.485639	-3.222118	315238	177007	ST152770
CF5 1AQ	Canton	51.486075	-3.224261	315090	177058	ST150770
CF5 1AR	Canton	51.487419	-3.223937	315115	177207	ST151772
CF5 1AS	Canton	51.487961	-3.212371	315919	177254	ST159772
CF5 1AT	Canton	51.483652	-3.22038	315355	176784	ST153767
CF5 1AU	Canton	51.482384	-3.207327	316259	176628	ST162766
CF5 1AW	Canton	51.483487	-3.207615	316241	176751	ST162767
CF5 1AX	Canton	51.483609	-3.223633	315129	176783	ST151767
CF5 1AY	Canton	51.485338	-3.206051	316353	176955	ST163769
CF5 1AZ	Canton	51.481991	-3.203586	316518	176580	ST165765
CF5 1BA	Canton	51.482469	-3.213061	315861	176644	ST158766
CF5 1BB	Canton	51.482516	-3.214589	315755	176651	ST157766
CF5 1BD	Canton	51.482585	-3.216635	315613	176661	ST156766
CF5 1BE	Canton	51.482762	-3.218628	315475	176683	ST154766
CF5 1BF	Canton	51.485163	-3.212556	315901	176943	ST159769
CF5 1BG	Canton	51.483198	-3.221635	315267	176735	ST152767
CF5 1BH	Canton	51.484204	-3.22604	314963	176852	ST149768
CF5 1BJ	Canton	51.483344	-3.220587	315340	176750	ST153767
CF5 1BL	Canton	51.483658	-3.222382	315216	176787	ST152767
CF5 1BN	Canton	51.484227	-3.224759	315052	176853	ST150768
CF5 1BP	Canton	51.484839	-3.227281	314878	176924	ST148769
CF5 1BQ	Canton	51.483781	-3.22093	315317	176799	ST153767
CF5 1BR	Canton	51.484619	-3.222523	315208	176894	ST152768
CF5 1BS	Canton	51.484605	-3.222104	315237	176892	ST152768
CF5 1BT	Canton	51.484382	-3.22109	315307	176866	ST153768
CF5 1BU	Canton	51.485148	-3.221802	315259	176952	ST152769
CF5 1BW	Canton	51.486996	-3.221362	315293	177157	ST152771

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