Postcodes in Cardiff page 116 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
CF24 3BR	Plasnewydd	51.488803	-3.171992	318724	177302	ST187773
CF24 3BS	Plasnewydd	51.490174	-3.172488	318692	177455	ST186774
CF24 3BT	Plasnewydd	51.491788	-3.172933	318664	177635	ST186776
CF24 3BU	Plasnewydd	51.489276	-3.171471	318761	177354	ST187773
CF24 3BW	Plasnewydd	51.49028	-3.171742	318744	177466	ST187774
CF24 3BX	Plasnewydd	51.491723	-3.172254	318711	177627	ST187776
CF24 3BY	Plasnewydd	51.488746	-3.172293	318703	177296	ST187772
CF24 3BZ	Plasnewydd	51.48744	-3.168068	318994	177146	ST189771
CF24 3DA	Plasnewydd	51.488049	-3.169135	318921	177215	ST189772
CF24 3DB	Plasnewydd	51.488864	-3.170409	318834	177307	ST188773
CF24 3DD	Plasnewydd	51.488098	-3.16699	319070	177218	ST190772
CF24 3DE	Plasnewydd	51.486728	-3.167344	319043	177066	ST190770
CF24 3DF	Plasnewydd	51.487807	-3.168164	318988	177187	ST189771
CF24 3DG	Plasnewydd	51.489446	-3.17064	318819	177372	ST188773
CF24 3DH	Plasnewydd	51.486833	-3.166684	319089	177077	ST190770
CF24 3DJ	Plasnewydd	51.485453	-3.165266	319185	176922	ST191769
CF24 3DL	Plasnewydd	51.486302	-3.165792	319150	177017	ST191770
CF24 3DN	Plasnewydd	51.487484	-3.16637	319112	177149	ST191771
CF24 3DP	Plasnewydd	51.491678	-3.171345	318774	177621	ST187776
CF24 3DQ	Plasnewydd	51.488908	-3.167817	319014	177309	ST190773
CF24 3DR	Plasnewydd	51.489868	-3.168951	318937	177417	ST189774
CF24 3DS	Plasnewydd	51.48677	-3.165804	319150	177069	ST191770
CF24 3DT	Plasnewydd	51.48695	-3.164873	319215	177088	ST192770
CF24 3DU	Plasnewydd	51.486318	-3.163272	319325	177016	ST193770
CF24 3DW	Plasnewydd	51.488546	-3.165331	319186	177266	ST191772
CF24 3DX	Plasnewydd	51.487668	-3.164963	319210	177168	ST192771
CF24 3DY	Plasnewydd	51.488907	-3.164245	319262	177305	ST192773
CF24 3DZ	Plasnewydd	51.489823	-3.16437	319255	177407	ST192774
CF24 3EA	Plasnewydd	51.489652	-3.165316	319189	177389	ST191773
CF24 3EB	Plasnewydd	51.489177	-3.165217	319195	177336	ST191773
CF24 3ED	Plasnewydd	51.488427	-3.166437	319109	177254	ST191772
CF24 3EE	Plasnewydd	51.488808	-3.165165	319198	177295	ST191772
CF24 3EF	Plasnewydd	51.487987	-3.164553	319239	177203	ST192772
CF24 3EG	Plasnewydd	51.489739	-3.170115	318856	177404	ST188774
CF24 3EH	Plasnewydd	51.488486	-3.166798	319084	177261	ST190772
CF24 3EJ	Plasnewydd	51.489216	-3.166673	319094	177342	ST190773
CF24 3EL	Plasnewydd	51.489277	-3.167726	319021	177350	ST190773
CF24 3EN	Plasnewydd	51.489228	-3.166356	319116	177343	ST191773
CF24 3EP	Plasnewydd	51.486386	-3.165564	319166	177026	ST191770
CF24 3EQ	Plasnewydd	51.488568	-3.162192	319404	177265	ST194772
CF24 3ER	Plasnewydd	51.488185	-3.16633	319116	177227	ST191772
CF24 3ES	Plasnewydd	51.487394	-3.16631	319116	177139	ST191771
CF24 3ET	Plasnewydd	51.488394	-3.170685	318814	177255	ST188772
CF24 3EU	Plasnewydd	51.492479	-3.173109	318653	177712	ST186777
CF24 3EW	Plasnewydd	51.486502	-3.166546	319098	177040	ST190770
CF24 3EX	Plasnewydd	51.493252	-3.165033	319215	177789	ST192777
CF24 3EY	Plasnewydd	51.491273	-3.16324	319336	177567	ST193775
CF24 3EZ	Plasnewydd	51.492209	-3.16407	319280	177672	ST192776
CF24 3FA	Plasnewydd	51.493131	-3.169063	318935	177780	ST189777
CF24 3FB	Plasnewydd	51.485287	-3.169352	318901	176908	ST189769
CF24 3FD	Plasnewydd	51.4863	-3.162393	319386	177013	ST193770
CF24 3FE	Plasnewydd	51.490119	-3.171723	318745	177448	ST187774
CF24 3FF	Plasnewydd	51.487344	-3.164105	319269	177131	ST192771
CF24 3FG	Plasnewydd	51.488884	-3.159405	319598	177297	ST195772
CF24 3FH	Penylan	51.494217	-3.161975	319429	177893	ST194778
CF24 3FL	Plasnewydd	51.486742	-3.16409	319269	177064	ST192770
CF24 3FN	Plasnewydd	51.487381	-3.164912	319213	177136	ST192771
CF24 3FP	Plasnewydd	51.486389	-3.163389	319317	177024	ST193770
CF24 3FQ	Plasnewydd	51.487208	-3.163352	319321	177115	ST193771
CF24 3FR	Plasnewydd	51.487006	-3.163722	319295	177093	ST192770
CF24 3FS	Plasnewydd	51.486201	-3.164277	319255	177004	ST192770
CF24 3FT	Plasnewydd	51.48714	-3.164748	319224	177109	ST192771
CF24 3FX	Plasnewydd	51.486305	-3.162825	319356	177014	ST193770
CF24 3GA	Plasnewydd	51.489637	-3.1722	318711	177395	ST187773
CF24 3GB	Plasnewydd	51.492241	-3.173477	318627	177686	ST186776
CF24 3GH	Plasnewydd	51.485151	-3.168528	318958	176892	ST189768
CF24 3GL	Plasnewydd	51.490551	-3.170755	318813	177495	ST188774
CF24 3GN	Plasnewydd	51.488992	-3.165688	319162	177316	ST191773
CF24 3GP	Plasnewydd	51.492535	-3.168342	318984	177713	ST189777
CF24 3HA	Plasnewydd	51.491802	-3.166105	319138	177629	ST191776
CF24 3HB	Plasnewydd	51.492074	-3.164974	319217	177658	ST192776
CF24 3HD	Plasnewydd	51.491455	-3.166658	319099	177591	ST190775
CF24 3HE	Plasnewydd	51.489801	-3.167552	319034	177408	ST190774
CF24 3HF	Plasnewydd	51.490183	-3.16615	319132	177449	ST191774
CF24 3HG	Plasnewydd	51.490251	-3.164784	319227	177455	ST192774
CF24 3HH	Plasnewydd	51.490543	-3.163466	319319	177486	ST193774
CF24 3HJ	Plasnewydd	51.490238	-3.167923	319009	177457	ST190774
CF24 3HL	Plasnewydd	51.490622	-3.166306	319122	177498	ST191774
CF24 3HN	Plasnewydd	51.489988	-3.167744	319021	177429	ST190774
CF24 3HP	Plasnewydd	51.490913	-3.165146	319203	177529	ST192775
CF24 3HQ	Plasnewydd	51.491175	-3.164087	319277	177557	ST192775
CF24 3HR	Plasnewydd	51.490582	-3.168552	318966	177496	ST189774
CF24 3HS	Plasnewydd	51.490406	-3.168158	318993	177476	ST189774
CF24 3HT	Plasnewydd	51.491022	-3.165956	319147	177542	ST191775
CF24 3HU	Plasnewydd	51.49135	-3.164567	319244	177577	ST192775
CF24 3HW	Plasnewydd	51.490813	-3.168831	318947	177522	ST189775
CF24 3HX	Plasnewydd	51.491348	-3.168355	318981	177581	ST189775
CF24 3JA	Plasnewydd	51.491127	-3.171662	318751	177560	ST187775
CF24 3JB	Plasnewydd	51.490499	-3.170566	318826	177489	ST188774
CF24 3JD	Plasnewydd	51.491973	-3.171526	318762	177654	ST187776
CF24 3JE	Plasnewydd	51.490238	-3.169652	318889	177459	ST188774
CF24 3JF	Plasnewydd	51.490782	-3.170156	318855	177520	ST188775
CF24 3JG	Plasnewydd	51.491327	-3.17053	318830	177581	ST188775
CF24 3JH	Plasnewydd	51.491799	-3.170916	318804	177634	ST188776
CF24 3JJ	Plasnewydd	51.492237	-3.171244	318782	177683	ST187776
CF24 3JL	Plasnewydd	51.492567	-3.169683	318891	177718	ST188777
CF24 3JN	Plasnewydd	51.492306	-3.169662	318892	177689	ST188776
CF24 3JP	Plasnewydd	51.492922	-3.167416	319049	177755	ST190777
CF24 3JQ	Plasnewydd	51.493447	-3.166234	319132	177812	ST191778
CF24 3JR	Plasnewydd	51.491535	-3.171255	318780	177605	ST187776

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