Postcodes in Cardiff page 73 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
CF15 5AX	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5AY	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5AZ	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5BA	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5BB	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5BD	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5BE	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5BF	Pentyrch and St Fagans	51.535913	-3.261183	312622	182644	ST126826
CF15 5BG	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5BH	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5BJ	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5BL	Pentyrch and St Fagans	51.535913	-3.261183	312622	182644	ST126826
CF15 5BN	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5BP	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5BQ	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5BR	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5BS	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5BT	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5BU	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5BW	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5BX	Pentyrch and St Fagans	51.535913	-3.261183	312622	182644	ST126826
CF15 5BY	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5BZ	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5DA	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5DB	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5DD	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5DE	Pentyrch and St Fagans	51.535913	-3.261183	312622	182644	ST126826
CF15 5DF	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5DG	Pentyrch and St Fagans	51.535913	-3.261183	312622	182644	ST126826
CF15 5DH	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5DJ	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5DL	Pentyrch and St Fagans	51.535913	-3.261183	312622	182644	ST126826
CF15 5DN	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5DP	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 5DQ	Pentyrch and St Fagans	51.535913	-3.261183	312622	182644	ST126826
CF15 5DR	Pentyrch and St Fagans	51.535913	-3.261183	312622	182644	ST126826
CF15 5DS	Pentyrch and St Fagans	51.535913	-3.261183	312622	182644	ST126826
CF15 5DT	Pentyrch and St Fagans	51.535913	-3.261183	312622	182644	ST126826
CF15 5DU	Pentyrch and St Fagans	51.535913	-3.261183	312622	182644	ST126826
CF15 5DW	Pentyrch and St Fagans	51.535913	-3.261183	312622	182644	ST126826
CF15 5DX	Pentyrch and St Fagans	51.535913	-3.261183	312622	182644	ST126826
CF15 5DY	Pentyrch and St Fagans	51.535913	-3.261183	312622	182644	ST126826
CF15 5DZ	Pentyrch and St Fagans	51.535913	-3.261183	312622	182644	ST126826
CF15 5EA	Pentyrch and St Fagans	51.535913	-3.261183	312622	182644	ST126826
CF15 5EB	Pentyrch and St Fagans	51.535913	-3.261183	312622	182644	ST126826
CF15 5ED	Pentyrch and St Fagans	51.535913	-3.261183	312622	182644	ST126826
CF15 5EE	Pentyrch and St Fagans	51.535913	-3.261183	312622	182644	ST126826
CF15 5EF	Pentyrch and St Fagans	51.535913	-3.261183	312622	182644	ST126826
CF15 5EG	Pentyrch and St Fagans	51.535913	-3.261183	312622	182644	ST126826
CF15 5EH	Pentyrch and St Fagans	51.535913	-3.261183	312622	182644	ST126826
CF15 5EJ	Pentyrch and St Fagans	51.535913	-3.261183	312622	182644	ST126826
CF15 5ZZ	Pentyrch and St Fagans	51.535913	-3.261183	312622	182644	ST126826
CF15 7AB	Whitchurch and Tongwynlais	51.529086	-3.23692	314292	181856	ST142818
CF15 7AD	Whitchurch and Tongwynlais	51.528936	-3.241745	313957	181845	ST139818
CF15 7HU	Whitchurch and Tongwynlais	51.529241	-3.246885	313601	181885	ST136818
CF15 7HW	Whitchurch and Tongwynlais	51.528773	-3.246945	313596	181833	ST135818
CF15 7HX	Whitchurch and Tongwynlais	51.528756	-3.245214	313716	181829	ST137818
CF15 7JL	Whitchurch and Tongwynlais	51.536734	-3.247523	313571	182719	ST135827
CF15 7JP	Whitchurch and Tongwynlais	51.532922	-3.250792	313337	182299	ST133822
CF15 7JQ	Whitchurch and Tongwynlais	51.535508	-3.249479	313433	182585	ST134825
CF15 7JR	Whitchurch and Tongwynlais	51.538783	-3.247622	313568	182947	ST135829
CF15 7JS	Whitchurch and Tongwynlais	51.535858	-3.254636	313076	182630	ST130826
CF15 7JT	Whitchurch and Tongwynlais	51.535199	-3.247264	313586	182548	ST135825
CF15 7JU	Whitchurch and Tongwynlais	51.536125	-3.247261	313588	182651	ST135826
CF15 7JW	Whitchurch and Tongwynlais	51.534265	-3.247123	313594	182444	ST135824
CF15 7JX	Whitchurch and Tongwynlais	51.5344	-3.248021	313532	182460	ST135824
CF15 7JY	Whitchurch and Tongwynlais	51.534677	-3.248115	313526	182491	ST135824
CF15 7JZ	Whitchurch and Tongwynlais	51.535188	-3.248302	313514	182548	ST135825
CF15 7LA	Whitchurch and Tongwynlais	51.533492	-3.249654	313417	182361	ST134823
CF15 7LB	Whitchurch and Tongwynlais	51.531974	-3.250377	313364	182193	ST133821
CF15 7LD	Whitchurch and Tongwynlais	51.528936	-3.241745	313957	181845	ST139818
CF15 7LE	Whitchurch and Tongwynlais	51.530378	-3.248214	313511	182013	ST135820
CF15 7LF	Whitchurch and Tongwynlais	51.531369	-3.250634	313345	182126	ST133821
CF15 7LG	Whitchurch and Tongwynlais	51.532195	-3.252387	313225	182220	ST132822
CF15 7LH	Whitchurch and Tongwynlais	51.532481	-3.252524	313216	182252	ST132822
CF15 7LJ	Whitchurch and Tongwynlais	51.532296	-3.252995	313183	182232	ST131822
CF15 7LL	Whitchurch and Tongwynlais	51.533135	-3.253624	313141	182326	ST131823
CF15 7LN	Whitchurch and Tongwynlais	51.532893	-3.252665	313207	182298	ST132822
CF15 7LP	Whitchurch and Tongwynlais	51.533107	-3.252066	313249	182321	ST132823
CF15 7LQ	Whitchurch and Tongwynlais	51.531459	-3.248013	313527	182133	ST135821
CF15 7LR	Whitchurch and Tongwynlais	51.531006	-3.247539	313559	182082	ST135820
CF15 7LS	Whitchurch and Tongwynlais	51.530756	-3.247402	313568	182054	ST135820
CF15 7LT	Whitchurch and Tongwynlais	51.529967	-3.244656	313757	181963	ST137819
CF15 7LU	Whitchurch and Tongwynlais	51.530698	-3.245224	313719	182045	ST137820
CF15 7LW	Whitchurch and Tongwynlais	51.529261	-3.243325	313848	181883	ST138818
CF15 7LX	Whitchurch and Tongwynlais	51.52982	-3.244076	313797	181946	ST137819
CF15 7LY	Whitchurch and Tongwynlais	51.529294	-3.244436	313771	181888	ST137818
CF15 7LZ	Whitchurch and Tongwynlais	51.531499	-3.251056	313316	182141	ST133821
CF15 7NE	Whitchurch and Tongwynlais	51.529084	-3.238822	314160	181858	ST141818
CF15 7NG	Whitchurch and Tongwynlais	51.529485	-3.250208	313371	181916	ST133819
CF15 7NH	Whitchurch and Tongwynlais	51.529906	-3.249455	313424	181962	ST134819
CF15 7NJ	Whitchurch and Tongwynlais	51.529585	-3.249245	313438	181926	ST134819
CF15 7NL	Whitchurch and Tongwynlais	51.53127	-3.25141	313291	182116	ST132821
CF15 7NN	Whitchurch and Tongwynlais	51.532071	-3.253047	313179	182207	ST131822
CF15 7NP	Whitchurch and Tongwynlais	51.530948	-3.252107	313242	182081	ST132820
CF15 7NQ	Whitchurch and Tongwynlais	51.530608	-3.251089	313312	182042	ST133820
CF15 7NR	Whitchurch and Tongwynlais	51.530633	-3.252142	313239	182046	ST132820
CF15 7NS	Whitchurch and Tongwynlais	51.531799	-3.252405	313223	182176	ST132821
CF15 7NT	Whitchurch and Tongwynlais	51.534699	-3.257905	312847	182505	ST128825
CF15 7NU	Whitchurch and Tongwynlais	51.530824	-3.251902	313256	182067	ST132820

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