Postcodes in Cardiff page 62 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

Click to view map

Postcode	Ward	Latitude	Longitude	Easting	Northing	Grid ref
CF14 4XZ	Heath	51.505426	-3.184853	317861	179165	ST178791
CF14 4YA	Llanishen	51.522155	-3.194282	317237	181036	ST172810
CF14 4YB	Llanishen	51.522155	-3.194296	317236	181036	ST172810
CF14 4YD	Heath	51.514982	-3.195766	317121	180240	ST171802
CF14 4YE	Llanishen	51.522155	-3.194296	317236	181036	ST172810
CF14 4YF	Llanishen	51.522155	-3.194282	317237	181036	ST172810
CF14 4YG	Heath	51.514982	-3.195766	317121	180240	ST171802
CF14 4YH	Heath	51.514538	-3.196071	317099	180191	ST170801
CF14 4YJ	Heath	51.506386	-3.196607	317047	179285	ST170792
CF14 4YL	Heath	51.514982	-3.195766	317121	180240	ST171802
CF14 4YN	Llanishen	51.522155	-3.194282	317237	181036	ST172810
CF14 4YP	Heath	51.52035	-3.201038	316765	180843	ST167808
CF14 4YQ	Llanishen	51.522155	-3.194296	317236	181036	ST172810
CF14 4YR	Llanishen	51.522155	-3.194282	317237	181036	ST172810
CF14 4YS	Heath	51.508031	-3.185987	317787	179456	ST177794
CF14 4YT	Llanishen	51.522155	-3.194282	317237	181036	ST172810
CF14 4YU	Heath	51.507749	-3.18634	317762	179425	ST177794
CF14 4YW	Llanishen	51.522155	-3.194282	317237	181036	ST172810
CF14 4YX	Llanishen	51.522155	-3.194296	317236	181036	ST172810
CF14 4ZD	Llanishen	51.522155	-3.194282	317237	181036	ST172810
CF14 4ZJ	Llanishen	51.522155	-3.194282	317237	181036	ST172810
CF14 4ZP	Llanishen	51.522155	-3.194296	317236	181036	ST172810
CF14 4ZS	Llanishen	51.522155	-3.194296	317236	181036	ST172810
CF14 4ZW	Llanishen	51.522155	-3.194282	317237	181036	ST172810
CF14 4ZY	Llanishen	51.522155	-3.194296	317236	181036	ST172810
CF14 5AA	Llanishen	51.531103	-3.189745	317568	182026	ST175820
CF14 5AB	Llanishen	51.533178	-3.189049	317620	182256	ST176822
CF14 5AD	Llanishen	51.534425	-3.189356	317601	182395	ST176823
CF14 5AE	Llanishen	51.530957	-3.189121	317611	182009	ST176820
CF14 5AF	Llanishen	51.53416	-3.19601	317139	182373	ST171823
CF14 5AG	Llanishen	51.53481	-3.193979	317281	182443	ST172824
CF14 5AH	Llanishen	51.534719	-3.191353	317463	182430	ST174824
CF14 5AJ	Llanishen	51.534196	-3.194165	317267	182375	ST172823
CF14 5AL	Llanishen	51.534309	-3.191933	317422	182385	ST174823
CF14 5AN	Llanishen	51.533929	-3.19214	317407	182343	ST174823
CF14 5AP	Llanishen	51.533186	-3.184767	317917	182252	ST179822
CF14 5AQ	Llanishen	51.53431	-3.186527	317797	182379	ST177823
CF14 5AR	Llanishen	51.534775	-3.188485	317662	182433	ST176824
CF14 5AS	Llanishen	51.533128	-3.184189	317957	182245	ST179822
CF14 5AT	Llanishen	51.535182	-3.1874	317738	182477	ST177824
CF14 5AU	Llanishen	51.535174	-3.186391	317808	182475	ST178824
CF14 5AW	Llanishen	51.534802	-3.184982	317905	182432	ST179824
CF14 5AX	Llanishen	51.534675	-3.184172	317961	182417	ST179824
CF14 5AY	Llanishen	51.527016	-3.197264	317039	181580	ST170815
CF14 5AZ	Llanishen	51.52995	-3.18996	317551	181898	ST175818
CF14 5BA	Llanishen	51.522155	-3.194282	317237	181036	ST172810
CF14 5BB	Llanishen	51.522277	-3.198206	316965	181054	ST169810
CF14 5BD	Llanishen	51.527536	-3.1966	317086	181637	ST170816
CF14 5BE	Llanishen	51.528117	-3.188009	317683	181692	ST176816
CF14 5BF	Llanishen	51.523091	-3.198631	316937	181145	ST169811
CF14 5BG	Llanishen	51.522155	-3.194282	317237	181036	ST172810
CF14 5BH	Llanishen	51.522524	-3.196886	317057	181080	ST170810
CF14 5BJ	Llanishen	51.531167	-3.198512	316960	182043	ST169820
CF14 5BL	Llanishen	51.531578	-3.200512	316822	182091	ST168820
CF14 5BN	Llanishen	51.53215	-3.194645	317230	182148	ST172821
CF14 5BP	Llanishen	51.531249	-3.199235	316910	182053	ST169820
CF14 5BQ	Llanishen	51.531833	-3.194867	317214	182113	ST172821
CF14 5BR	Llanishen	51.531774	-3.199811	316871	182112	ST168821
CF14 5BS	Llanishen	51.531383	-3.195807	317148	182064	ST171820
CF14 5BT	Llanishen	51.531602	-3.193751	317291	182086	ST172820
CF14 5BU	Llanishen	51.531854	-3.191984	317414	182112	ST174821
CF14 5BW	Llanishen	51.53063	-3.193855	317282	181978	ST172819
CF14 5BX	Llanishen	51.530821	-3.192779	317357	181998	ST173819
CF14 5BY	Llanishen	51.529298	-3.193085	317333	181829	ST173818
CF14 5BZ	Llanishen	51.530216	-3.192143	317400	181930	ST174819
CF14 5DA	Llanishen	51.531362	-3.191712	317432	182057	ST174820
CF14 5DB	Llanishen	51.532031	-3.190475	317519	182130	ST175821
CF14 5DD	Llanishen	51.530498	-3.190032	317547	181959	ST175819
CF14 5DE	Llanishen	51.530151	-3.190541	317511	181921	ST175819
CF14 5DF	Llanishen	51.529504	-3.191361	317453	181850	ST174818
CF14 5DG	Llanishen	51.529338	-3.192639	317364	181833	ST173818
CF14 5DH	Llanishen	51.531212	-3.190497	317516	182039	ST175820
CF14 5DJ	Llanishen	51.52201	-3.197046	317045	181023	ST170810
CF14 5DL	Llanishen	51.522122	-3.196587	317077	181035	ST170810
CF14 5DN	Llanishen	51.522173	-3.195133	317178	181039	ST171810
CF14 5DP	Llanishen	51.524964	-3.196547	317085	181351	ST170813
CF14 5DQ	Llanishen	51.523043	-3.198039	316978	181139	ST169811
CF14 5DR	Llanishen	51.522996	-3.195558	317150	181131	ST171811
CF14 5DS	Lisvane and Thornhill	51.537592	-3.18109	318180	182738	ST181827
CF14 5DT	Llanishen	51.529316	-3.190404	317519	181828	ST175818
CF14 5DU	Llanishen	51.525444	-3.192725	317351	181400	ST173814
CF14 5DW	Llanishen	51.52763	-3.183758	317977	181633	ST179816
CF14 5DX	Llanishen	51.527067	-3.186035	317818	181573	ST178815
CF14 5DY	Llanishen	51.527281	-3.188045	317679	181599	ST176815
CF14 5DZ	Llanishen	51.527294	-3.189386	317586	181602	ST175816
CF14 5EA	Llanishen	51.528218	-3.188718	317634	181704	ST176817
CF14 5EB	Llanishen	51.52653	-3.200855	316789	181530	ST167815
CF14 5ED	Llanishen	51.528106	-3.19797	316992	181702	ST169817
CF14 5EE	Llanishen	51.528536	-3.194651	317223	181746	ST172817
CF14 5EF	Llanishen	51.528865	-3.191416	317448	181779	ST174817
CF14 5EG	Llanishen	51.528092	-3.194063	317263	181696	ST172816
CF14 5EH	Llanishen	51.52837	-3.191461	317444	181724	ST174817
CF14 5EJ	Llanishen	51.527135	-3.201462	316748	181598	ST167815
CF14 5EL	Llanishen	51.527899	-3.20154	316744	181683	ST167816
CF14 5EN	Llanishen	51.527744	-3.200872	316790	181665	ST167816
CF14 5EP	Llanishen	51.525581	-3.199561	316877	181423	ST168814
CF14 5EQ	Llanishen	51.523587	-3.20023	316827	181202	ST168812
CF14 5ER	Llanishen	51.528197	-3.189928	317550	181703	ST175817
CF14 5ES	Llanishen	51.524413	-3.202097	316699	181296	ST166812
CF14 5ET	Llanishen	51.52208	-3.200767	316787	181035	ST167810

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