Postcodes in Cardiff page 75 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 8EX	Radyr	51.525788	-3.264536	312370	181522	ST123815
CF15 8EY	Radyr	51.525956	-3.263113	312469	181539	ST124815
CF15 8EZ	Radyr	51.525122	-3.263753	312423	181447	ST124814
CF15 8FA	Radyr	51.524867	-3.264943	312340	181420	ST123814
CF15 8FB	Radyr	51.525054	-3.2676	312156	181444	ST121814
CF15 8FD	Radyr	51.525596	-3.266491	312234	181503	ST122815
CF15 8FE	Radyr	51.524151	-3.267085	312190	181343	ST121813
CF15 8FF	Radyr	51.524488	-3.26584	312277	181379	ST122813
CF15 8FG	Radyr	51.524363	-3.269066	312053	181369	ST120813
CF15 8FH	Radyr	51.523677	-3.269306	312035	181293	ST120812
CF15 8FJ	Radyr	51.52493	-3.269889	311997	181433	ST119814
CF15 8FL	Radyr	51.526011	-3.267238	312183	181550	ST121815
CF15 8FN	Radyr	51.526012	-3.26793	312135	181551	ST121815
CF15 8FP	Radyr	51.527148	-3.264328	312387	181673	ST123816
CF15 8FQ	Radyr	51.512756	-3.244663	313724	180049	ST137800
CF15 8FR	Radyr	51.526668	-3.264632	312365	181620	ST123816
CF15 8FS	Radyr	51.516934	-3.253409	313125	180524	ST131805
CF15 8FT	Radyr	51.526998	-3.263257	312461	181655	ST124816
CF15 8FU	Radyr	51.511203	-3.242747	313854	179874	ST138798
CF15 8FW	Radyr	51.512385	-3.24484	313711	180008	ST137800
CF15 8FX	Radyr	51.510862	-3.243473	313803	179837	ST138798
CF15 8FY	Radyr	51.511831	-3.242879	313846	179944	ST138799
CF15 8FZ	Radyr	51.526725	-3.266839	312212	181629	ST122816
CF15 8GA	Radyr	51.512238	-3.256119	312928	180005	ST129800
CF15 8GB	Radyr	51.512239	-3.252632	313170	180001	ST131800
CF15 8GD	Radyr	51.512719	-3.259087	312723	180062	ST127800
CF15 8GE	Radyr	51.513059	-3.25839	312772	180099	ST127800
CF15 8GF	Radyr	51.512881	-3.256497	312903	180077	ST129800
CF15 8GG	Radyr	51.513617	-3.255797	312953	180158	ST129801
CF15 8GH	Radyr	51.510977	-3.252136	313202	179860	ST132798
CF15 8GJ	Radyr	51.512396	-3.242967	313841	180007	ST138800
CF15 8GL	Radyr	51.51202	-3.24287	313847	179965	ST138799
CF15 8GN	Radyr	51.527417	-3.264451	312379	181703	ST123817
CF15 8GP	Radyr	51.508911	-3.254457	313037	179633	ST130796
CF15 8GQ	Radyr	51.509166	-3.254118	313061	179661	ST130796
CF15 8GR	Radyr	51.508261	-3.252941	313141	179559	ST131795
CF15 8GS	Radyr	51.508576	-3.252142	313197	179593	ST131795
CF15 8GT	Radyr	51.509433	-3.25267	313162	179689	ST131796
CF15 8GU	Radyr	51.510229	-3.252274	313191	179777	ST131797
CF15 8GW	Radyr	51.51046	-3.251704	313231	179802	ST132798
CF15 8GX	Radyr	51.511314	-3.242433	313876	179886	ST138798
CF15 8HA	Radyr	51.509959	-3.24218	313891	179735	ST138797
CF15 8HB	Radyr	51.509825	-3.244597	313723	179723	ST137797
CF15 8HD	Radyr	51.508546	-3.254908	313005	179593	ST130795
CF15 8HE	Radyr	51.508089	-3.254752	313015	179542	ST130795
CF15 8HF	Radyr	51.506976	-3.251191	313260	179414	ST132794
CF15 8HG	Radyr	51.507918	-3.25309	313130	179521	ST131795
CF15 8HH	Radyr	51.510128	-3.257459	312831	179772	ST128797
CF15 8HJ	Radyr	51.509268	-3.25719	312848	179676	ST128796
CF15 8HQ	Radyr	51.511111	-3.253033	313140	179876	ST131798
CF15 8LA	Pentyrch and St Fagans	51.537915	-3.263142	312490	182869	ST124828
CF15 8LB	Radyr	51.529785	-3.25914	312752	181960	ST127819
CF15 8LD	Radyr	51.528795	-3.26002	312689	181851	ST126818
CF15 8LE	Radyr	51.528005	-3.260777	312635	181764	ST126817
CF15 8LF	Radyr	51.528761	-3.260711	312641	181848	ST126818
CF15 8LG	Radyr	51.527883	-3.259592	312717	181749	ST127817
CF15 8LH	Radyr	51.525836	-3.259276	312735	181521	ST127815
CF15 8LJ	Radyr	51.5263	-3.258741	312773	181572	ST127815
CF15 8LL	Radyr	51.526149	-3.26025	312668	181557	ST126815
CF15 8LN	Radyr	51.526476	-3.261585	312576	181595	ST125815
CF15 8LP	Radyr	51.526609	-3.26009	312680	181608	ST126816
CF15 8LQ	Radyr	51.526933	-3.26007	312682	181644	ST126816
CF15 8LR	Radyr	51.52623	-3.26106	312612	181567	ST126815
CF15 8LS	Radyr	51.525826	-3.26102	312614	181522	ST126815
CF15 8LT	Radyr	51.527717	-3.262485	312516	181734	ST125817
CF15 8LU	Radyr	51.52604	-3.260406	312657	181545	ST126815
CF15 8LW	Pentyrch and St Fagans	51.531904	-3.257771	312851	182194	ST128821
CF15 8LX	Pentyrch and St Fagans	51.537273	-3.262634	312524	182797	ST125827
CF15 8RA	Radyr	51.522246	-3.259422	312718	181122	ST127811
CF15 8RB	Radyr	51.52269	-3.260789	312624	181173	ST126811
CF15 8RD	Radyr	51.521975	-3.261245	312591	181094	ST125810
CF15 8RE	Radyr	51.520659	-3.262419	312507	180949	ST125809
CF15 8RF	Radyr	51.521185	-3.26278	312483	181008	ST124810
CF15 8RG	Radyr	51.52151	-3.261059	312603	181042	ST126810
CF15 8RH	Radyr	51.521037	-3.264044	312395	180993	ST123809
CF15 8RJ	Radyr	51.5226	-3.263294	312450	181166	ST124811
CF15 8RL	Radyr	51.520254	-3.264945	312331	180907	ST123809
CF15 8RN	Radyr	51.521808	-3.265881	312269	181081	ST122810
CF15 8RP	Radyr	51.517858	-3.266089	312247	180642	ST122806
CF15 8RQ	Radyr	51.521828	-3.268231	312106	181086	ST121810
CF15 8RR	Radyr	51.520595	-3.270763	311928	180952	ST119809
CF15 8RS	Radyr	51.520081	-3.269278	312030	180893	ST120808
CF15 8RT	Radyr	51.520637	-3.268587	312079	180954	ST120809
CF15 8RU	Radyr	51.52014	-3.267939	312123	180898	ST121808
CF15 8RW	Radyr	51.519021	-3.267534	312149	180773	ST121807
CF15 8RX	Radyr	51.519235	-3.266055	312252	180795	ST122807
CF15 8RY	Radyr	51.518533	-3.266915	312191	180718	ST121807
CF15 8RZ	Radyr	51.518209	-3.265263	312305	180680	ST123806
CF15 8SW	Radyr	51.52257	-3.266075	312257	181166	ST122811
CF15 8SX	Radyr	51.520928	-3.266592	312218	180984	ST122809
CF15 8WZ	Radyr	51.520928	-3.266578	312219	180984	ST122809
CF15 8XD	Radyr	51.52042	-3.26038	312648	180920	ST126809
CF15 8XG	Radyr	51.509033	-3.247184	313542	179638	ST135796
CF15 8XH	Pentyrch and St Fagans	51.535913	-3.261183	312622	182644	ST126826
CF15 8XL	Radyr	51.52042	-3.26038	312648	180920	ST126809
CF15 8XN	Radyr	51.52042	-3.26038	312648	180920	ST126809
CF15 8XR	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826
CF15 8YA	Radyr	51.52042	-3.26038	312648	180920	ST126809
CF15 8YB	Pentyrch and St Fagans	51.532376	-3.301785	309799	182300	ST097823
CF15 8YD	Pentyrch and St Fagans	51.53586	-3.261138	312625	182638	ST126826

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
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