Postcodes in Cardiff page 163 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
CF4 9AA	Lisvane and Thornhill	51.537917	-3.203885	316600	182800	ST165828
CF4 9AB	Lisvane and Thornhill	51.537917	-3.203885	316600	182800	ST165828
CF4 9AD	Rhiwbina	51.537887	-3.206768	316400	182800	ST163827
CF4 9AE	Lisvane and Thornhill	51.537917	-3.203885	316600	182800	ST165828
CF4 9AF	Lisvane and Thornhill	51.537018	-3.203861	316600	182700	ST165827
CF4 9AG	Lisvane and Thornhill	51.537018	-3.203861	316600	182700	ST165827
CF4 9AH	Lisvane and Thornhill	51.536119	-3.203837	316600	182600	ST166826
CF4 9AJ	Lisvane and Thornhill	51.53522	-3.203814	316600	182500	ST165825
CF4 9AL	Lisvane and Thornhill	51.535205	-3.205255	316500	182500	ST164824
CF4 9AN	Lisvane and Thornhill	51.537033	-3.20242	316700	182700	ST166827
CF4 9AP	Lisvane and Thornhill	51.536134	-3.202396	316700	182600	ST166826
CF4 9AQ	Lisvane and Thornhill	51.536193	-3.19663	317100	182600	ST171826
CF4 9AR	Lisvane and Thornhill	51.536178	-3.198072	317000	182600	ST169826
CF4 9AS	Lisvane and Thornhill	51.535279	-3.198048	317000	182500	ST169824
CF4 9AT	Lisvane and Thornhill	51.536163	-3.199513	316900	182600	ST168825
CF4 9AU	Lisvane and Thornhill	51.537932	-3.202443	316700	182800	ST167828
CF4 9AW	Lisvane and Thornhill	51.536193	-3.19663	317100	182600	ST171826
CF4 9AX	Lisvane and Thornhill	51.537092	-3.196654	317100	182700	ST170827
CF4 9AY	Lisvane and Thornhill	51.536134	-3.202396	316700	182600	ST166826
CF4 9AZ	Lisvane and Thornhill	51.537194	-3.186563	317800	182700	ST178826
CF4 9BA	Lisvane and Thornhill	51.537961	-3.19956	316900	182800	ST169827
CF4 9BB	Lisvane and Thornhill	51.537062	-3.199537	316900	182700	ST168826
CF4 9BD	Lisvane and Thornhill	51.53525	-3.200931	316800	182500	ST167825
CF4 9BE	Lisvane and Thornhill	51.535264	-3.199489	316900	182500	ST169824
CF4 9BG	Lisvane and Thornhill	51.537136	-3.192329	317400	182700	ST174827
CF4 9BH	Lisvane and Thornhill	51.538035	-3.192353	317400	182800	ST173828
CF4 9BJ	Lisvane and Thornhill	51.537136	-3.192329	317400	182700	ST174827
CF4 9BL	Lisvane and Thornhill	51.536251	-3.190864	317500	182600	ST175825
CF4 9BN	Lisvane and Thornhill	51.535338	-3.192282	317400	182500	ST174825
CF4 9BP	Lisvane and Thornhill	51.535323	-3.193724	317300	182500	ST172824
CF4 9BQ	Lisvane and Thornhill	51.539847	-3.190958	317500	183000	ST175829
CF4 9BR	Lisvane and Thornhill	51.537136	-3.192329	317400	182700	ST174827
CF4 9BS	Lisvane and Thornhill	51.539847	-3.190958	317500	183000	ST175829
CF4 9BT	Lisvane and Thornhill	51.540761	-3.18954	317600	183100	ST176831
CF4 9BU	Lisvane and Thornhill	51.539847	-3.190958	317500	183000	ST175829
CF4 9BW	Lisvane and Thornhill	51.54166	-3.189563	317600	183200	ST176832
CF4 9BX	Lisvane and Thornhill	51.54166	-3.189563	317600	183200	ST176832
CF4 9BY	Lisvane and Thornhill	51.54166	-3.189563	317600	183200	ST176832
CF4 9BZ	Lisvane and Thornhill	51.536295	-3.18654	317800	182600	ST177825
CF4 9DA	Lisvane and Thornhill	51.536266	-3.189423	317600	182600	ST175826
CF4 9DB	Lisvane and Thornhill	51.537165	-3.189446	317600	182700	ST176827
CF4 9DD	Lisvane and Thornhill	51.536266	-3.189423	317600	182600	ST175826
CF4 9DE	Lisvane and Thornhill	51.537165	-3.189446	317600	182700	ST176827
CF4 9DF	Lisvane and Thornhill	51.538064	-3.18947	317600	182800	ST175828
CF4 9DG	Lisvane and Thornhill	51.538049	-3.190911	317500	182800	ST175827
CF4 9DH	Lisvane and Thornhill	51.538963	-3.189493	317600	182900	ST176829
CF4 9DJ	Lisvane and Thornhill	51.538049	-3.190911	317500	182800	ST175827
CF4 9DL	Lisvane and Thornhill	51.537165	-3.189446	317600	182700	ST176827
CF4 9DN	Lisvane and Thornhill	51.53631	-3.185098	317900	182600	ST179826
CF4 9DP	Lisvane and Thornhill	51.536222	-3.193747	317300	182600	ST173825
CF4 9DQ	Lisvane and Thornhill	51.536222	-3.193747	317300	182600	ST173825
CF4 9DR	Lisvane and Thornhill	51.536207	-3.195189	317200	182600	ST171825
CF4 9DS	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9DT	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9DU	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9DW	Lisvane and Thornhill	51.542559	-3.189587	317600	183300	ST175833
CF4 9DX	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9DY	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9DZ	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9EA	Lisvane and Thornhill	51.538919	-3.193818	317300	182900	ST172829
CF4 9EB	Lisvane and Thornhill	51.539818	-3.193841	317300	183000	ST173830
CF4 9ED	Lisvane and Thornhill	51.53889	-3.196701	317100	182900	ST170829
CF4 9EE	Lisvane and Thornhill	51.539818	-3.193841	317300	183000	ST173830
CF4 9EF	Lisvane and Thornhill	51.540717	-3.193865	317300	183100	ST172831
CF4 9EG	Lisvane and Thornhill	51.540731	-3.192423	317400	183100	ST174830
CF4 9EH	Lisvane and Thornhill	51.540731	-3.192423	317400	183100	ST174830
CF4 9EJ	Lisvane and Thornhill	51.540731	-3.192423	317400	183100	ST174830
CF4 9EL	Lisvane and Thornhill	51.54163	-3.192447	317400	183200	ST173831
CF4 9EN	Lisvane and Thornhill	51.541616	-3.193888	317300	183200	ST173832
CF4 9EP	Lisvane and Thornhill	51.541601	-3.19533	317200	183200	ST171831
CF4 9EQ	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9ER	Lisvane and Thornhill	51.542559	-3.189587	317600	183300	ST175833
CF4 9ES	Lisvane and Thornhill	51.544386	-3.18675	317800	183500	ST178835
CF4 9ET	Lisvane and Thornhill	51.541586	-3.196772	317100	183200	ST170831
CF4 9EU	Lisvane and Thornhill	51.541586	-3.196772	317100	183200	ST170831
CF4 9EW	Lisvane and Thornhill	51.541616	-3.193888	317300	183200	ST173832
CF4 9EX	Lisvane and Thornhill	51.5425	-3.195354	317200	183300	ST171833
CF4 9EY	Lisvane and Thornhill	51.543384	-3.196819	317100	183400	ST170833
CF4 9EZ	Lisvane and Thornhill	51.54337	-3.19826	317000	183400	ST170834
CF4 9FA	Lisvane and Thornhill	51.54337	-3.19826	317000	183400	ST170834
CF4 9FB	Lisvane and Thornhill	51.54337	-3.19826	317000	183400	ST170834
CF4 9FD	Lisvane and Thornhill	51.54337	-3.19826	317000	183400	ST170834
CF4 9FE	Lisvane and Thornhill	51.54337	-3.19826	317000	183400	ST170834
CF4 9FF	Lisvane and Thornhill	51.54337	-3.19826	317000	183400	ST170834
CF4 9FG	Lisvane and Thornhill	51.54337	-3.19826	317000	183400	ST170834
CF4 9FH	Lisvane and Thornhill	51.54337	-3.19826	317000	183400	ST170834
CF4 9GA	Lisvane and Thornhill	51.54337	-3.19826	317000	183400	ST170834
CF4 9GY	Lisvane and Thornhill	51.54337	-3.19826	317000	183400	ST170834
CF4 9GZ	Lisvane and Thornhill	51.54337	-3.19826	317000	183400	ST170834
CF4 9HA	Lisvane and Thornhill	51.543472	-3.188169	317700	183400	ST176833
CF4 9HB	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9HD	Lisvane and Thornhill	51.543458	-3.18961	317600	183400	ST176834
CF4 9HE	Lisvane and Thornhill	51.542559	-3.189587	317600	183300	ST175833
CF4 9HF	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9HG	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9HH	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9HJ	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9HL	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9HN	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832
CF4 9HP	Lisvane and Thornhill	51.542573	-3.188145	317700	183300	ST177832

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