Postcodes in Cardiff page 34 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
CF10 5HE	Butetown	51.472357	-3.172866	318634	175474	ST186754
CF10 5HF	Butetown	51.463192	-3.171307	318726	174453	ST187744
CF10 5HG	Butetown	51.472661	-3.172125	318686	175507	ST186755
CF10 5HH	Butetown	51.472848	-3.173144	318616	175529	ST186755
CF10 5HJ	Butetown	51.47217	-3.173596	318583	175454	ST185754
CF10 5HL	Butetown	51.4715	-3.171281	318743	175377	ST187753
CF10 5HN	Butetown	51.471659	-3.17068	318785	175394	ST187753
CF10 5HP	Butetown	51.469778	-3.169086	318892	175183	ST188751
CF10 5HQ	Butetown	51.468949	-3.168365	318941	175090	ST189750
CF10 5HR	Butetown	51.470073	-3.169214	318884	175216	ST188752
CF10 5HS	Butetown	51.463724	-3.171067	318744	174512	ST187745
CF10 5HT	Butetown	51.469702	-3.173101	318613	175179	ST186751
CF10 5HU	Butetown	51.472638	-3.172562	318656	175505	ST186755
CF10 5HW	Butetown	51.470748	-3.170038	318828	175292	ST188752
CF10 5HX	Butetown	51.471526	-3.17226	318675	175381	ST186753
CF10 5HY	Butetown	51.469936	-3.169464	318866	175201	ST188752
CF10 5HZ	Butetown	51.471506	-3.171641	318718	175378	ST187753
CF10 5JA	Butetown	51.46981	-3.171304	318738	175189	ST187751
CF10 5JB	Butetown	51.469325	-3.170399	318800	175134	ST188751
CF10 5JD	Butetown	51.469511	-3.169784	318843	175154	ST188751
CF10 5JE	Butetown	51.470551	-3.170934	318765	175271	ST187752
CF10 5JF	Butetown	51.47011	-3.170928	318765	175222	ST187752
CF10 5JG	Butetown	51.47011	-3.170928	318765	175222	ST187752
CF10 5JH	Butetown	51.469981	-3.170335	318806	175207	ST188752
CF10 5JJ	Butetown	51.469981	-3.170335	318806	175207	ST188752
CF10 5JL	Butetown	51.469981	-3.170335	318806	175207	ST188752
CF10 5JN	Butetown	51.469702	-3.173101	318613	175179	ST186751
CF10 5JP	Butetown	51.470032	-3.169688	318851	175212	ST188752
CF10 5JQ	Butetown	51.473298	-3.177699	318300	175584	ST183755
CF10 5JR	Butetown	51.468208	-3.168758	318912	175008	ST189750
CF10 5JS	Butetown	51.473298	-3.1777	318300	175584	ST183755
CF10 5JT	Butetown	51.469252	-3.169605	318855	175125	ST188751
CF10 5JU	Butetown	51.469037	-3.170368	318802	175102	ST188751
CF10 5JW	Butetown	51.468339	-3.169976	318828	175024	ST188750
CF10 5JY	Butetown	51.463	-3.173409	318580	174434	ST185744
CF10 5JZ	Butetown	51.469702	-3.173101	318613	175179	ST186751
CF10 5LA	Butetown	51.468253	-3.168707	318916	175013	ST189750
CF10 5LB	Butetown	51.467658	-3.168836	318906	174947	ST189749
CF10 5LD	Butetown	51.466813	-3.167907	318969	174852	ST189748
CF10 5LE	Butetown	51.466736	-3.16669	319053	174842	ST190748
CF10 5LF	Butetown	51.467199	-3.167163	319021	174894	ST190748
CF10 5LG	Butetown	51.465946	-3.168331	318938	174756	ST189747
CF10 5LH	Butetown	51.466375	-3.16673	319050	174802	ST190748
CF10 5LJ	Butetown	51.465703	-3.166497	319065	174727	ST190747
CF10 5LL	Butetown	51.465958	-3.167079	319025	174756	ST190747
CF10 5LN	Butetown	51.465967	-3.167079	319025	174757	ST190747
CF10 5LP	Butetown	51.46862	-3.168817	318909	175054	ST189750
CF10 5LQ	Butetown	51.46575	-3.168974	318893	174735	ST188747
CF10 5LR	Butetown	51.465916	-3.167711	318981	174752	ST189747
CF10 5LS	Butetown	51.467035	-3.166453	319070	174875	ST190748
CF10 5LT	Butetown	51.470022	-3.173526	318584	175215	ST185752
CF10 5LU	Butetown	51.470022	-3.173526	318584	175215	ST185752
CF10 5LW	Butetown	51.470022	-3.173526	318584	175215	ST185752
CF10 5LX	Butetown	51.470022	-3.173526	318584	175215	ST185752
CF10 5LY	Butetown	51.465822	-3.167315	319008	174741	ST190747
CF10 5NA	Butetown	51.464457	-3.166119	319089	174588	ST190745
CF10 5NB	Butetown	51.472267	-3.177371	318321	175469	ST183754
CF10 5ND	Butetown	51.470426	-3.17622	318398	175263	ST183752
CF10 5NE	Butetown	51.468997	-3.177099	318334	175105	ST183751
CF10 5NF	Butetown	51.466346	-3.171488	318719	174804	ST187748
CF10 5NG	Butetown	51.465858	-3.170843	318763	174749	ST187747
CF10 5NH	Butetown	51.467061	-3.171953	318688	174884	ST186748
CF10 5NJ	Butetown	51.467068	-3.171153	318744	174884	ST187748
CF10 5NL	Butetown	51.466214	-3.172147	318673	174790	ST186747
CF10 5NN	Butetown	51.466143	-3.172952	318617	174783	ST186747
CF10 5NP	Butetown	51.466481	-3.173277	318595	174821	ST185748
CF10 5NQ	Butetown	51.467152	-3.172718	318635	174895	ST186748
CF10 5NR	Butetown	51.467795	-3.171439	318725	174965	ST187749
CF10 5NS	Butetown	51.467853	-3.172794	318631	174973	ST186749
CF10 5NT	Butetown	51.467991	-3.174171	318536	174990	ST185749
CF10 5NU	Butetown	51.468162	-3.176099	318402	175011	ST184750
CF10 5NW	Butetown	51.468162	-3.176099	318402	175011	ST184750
CF10 5NX	Butetown	51.467573	-3.173838	318558	174943	ST185749
CF10 5NY	Butetown	51.467547	-3.174591	318506	174941	ST185749
CF10 5NZ	Butetown	51.467229	-3.173978	318548	174905	ST185749
CF10 5PB	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5PD	Butetown	51.475282	-3.173437	318600	175800	ST185757
CF10 5PE	Butetown	51.475966	-3.172613	318658	175875	ST186758
CF10 5PP	Butetown	51.475253	-3.176316	318400	175800	ST183757
CF10 5PQ	Butetown	51.475318	-3.174345	318537	175805	ST185758
CF10 5QH	Butetown	51.465925	-3.167697	318982	174753	ST189747
CF10 5QL	Butetown	51.464523	-3.170281	318800	174600	ST188745
CF10 5QP	Butetown	51.465437	-3.168865	318900	174700	ST189747
CF10 5QQ	Butetown	51.465832	-3.167061	319026	174742	ST190747
CF10 5QR	Butetown	51.465501	-3.167859	318970	174706	ST189747
CF10 5QY	Butetown	51.465925	-3.167697	318982	174753	ST189747
CF10 5QZ	Butetown	51.465925	-3.167697	318982	174753	ST189747
CF10 5RA	Butetown	51.472253	-3.179631	318164	175470	ST181754
CF10 5RD	Butetown	51.473387	-3.174108	318550	175590	ST185755
CF10 5RF	Butetown	51.473118	-3.174907	318494	175561	ST184755
CF10 5RJ	Butetown	51.473259	-3.177013	318348	175579	ST183755
CF10 5RP	Butetown	51.465925	-3.167697	318982	174753	ST189747
CF10 5RS	Butetown	51.472703	-3.18044	318109	175521	ST181755
CF10 5RT	Butetown	51.463908	-3.165285	319146	174526	ST191745
CF10 5RU	Butetown	51.465925	-3.167697	318982	174753	ST189747
CF10 5RY	Butetown	51.475136	-3.180022	318142	175791	ST181757
CF10 5SA	Butetown	51.465434	-3.166475	319066	174697	ST190746
CF10 5SB	Butetown	51.465434	-3.166475	319066	174697	ST190746
CF10 5SD	Butetown	51.460555	-3.167027	319019	174155	ST190741
CF10 5SE	Butetown	51.46137	-3.167351	318998	174246	ST189742

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