Postcodes in Cardiff page 171 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 142,596 households with a population of about 346,186

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
CF5 3BN	Fairwater	51.486461	-3.235395	314318	177114	ST143771
CF5 3BP	Fairwater	51.488674	-3.23545	314318	177360	ST143773
CF5 3BQ	Fairwater	51.487775	-3.23618	314266	177261	ST142772
CF5 3BR	Fairwater	51.488287	-3.237908	314147	177320	ST141773
CF5 3BS	Fairwater	51.488619	-3.23796	314144	177357	ST141773
CF5 3BT	Fairwater	51.488378	-3.23948	314038	177332	ST140773
CF5 3BU	Fairwater	51.487549	-3.237974	314141	177238	ST141772
CF5 3BW	Fairwater	51.487847	-3.237809	314153	177271	ST141772
CF5 3BX	Fairwater	51.486761	-3.237694	314159	177150	ST141771
CF5 3BY	Fairwater	51.486608	-3.241881	313868	177138	ST138771
CF5 3BZ	Fairwater	51.487109	-3.237919	314144	177189	ST141771
CF5 3DA	Fairwater	51.486944	-3.241645	313885	177175	ST138771
CF5 3DB	Fairwater	51.487562	-3.240121	313992	177242	ST139772
CF5 3DD	Fairwater	51.488708	-3.241434	313903	177371	ST139773
CF5 3DE	Fairwater	51.4883	-3.241754	313880	177326	ST138773
CF5 3DF	Fairwater	51.488375	-3.240632	313958	177333	ST139773
CF5 3DG	Fairwater	51.487468	-3.2414	313903	177233	ST139772
CF5 3DH	Fairwater	51.488321	-3.242359	313838	177329	ST138773
CF5 3DJ	Fairwater	51.488333	-3.242864	313803	177331	ST138773
CF5 3DL	Fairwater	51.489215	-3.24705	313514	177434	ST135774
CF5 3DN	Fairwater	51.486119	-3.230288	314672	177070	ST146770
CF5 3DP	Fairwater	51.490912	-3.237993	314146	177612	ST141776
CF5 3DQ	Pentyrch and St Fagans	51.495133	-3.260518	312590	178108	ST125781
CF5 3DR	Pentyrch and St Fagans	51.495011	-3.261811	312500	178096	ST125780
CF5 3DS	Pentyrch and St Fagans	51.493626	-3.259281	312673	177939	ST126779
CF5 3DT	Fairwater	51.486601	-3.24937	313348	177146	ST133771
CF5 3DU	Fairwater	51.489725	-3.242253	313848	177485	ST138774
CF5 3DW	Fairwater	51.489473	-3.245603	313615	177461	ST136774
CF5 3DX	Fairwater	51.488787	-3.250985	313240	177391	ST132773
CF5 3DY	Fairwater	51.489259	-3.242054	313861	177433	ST138774
CF5 3DZ	Fairwater	51.487833	-3.248539	313408	177282	ST134772
CF5 3EA	Fairwater	51.488009	-3.248026	313444	177301	ST134773
CF5 3EB	Fairwater	51.488219	-3.243466	313761	177319	ST137773
CF5 3ED	Fairwater	51.488017	-3.243921	313729	177297	ST137772
CF5 3EE	Fairwater	51.486557	-3.245869	313591	177137	ST135771
CF5 3EF	Fairwater	51.4869	-3.245792	313597	177175	ST135771
CF5 3EG	Fairwater	51.48979	-3.250494	313276	177502	ST132775
CF5 3EH	Fairwater	51.489606	-3.250014	313309	177481	ST133774
CF5 3EJ	Fairwater	51.487809	-3.249907	313313	177281	ST133772
CF5 3EL	Fairwater	51.489438	-3.252285	313151	177465	ST131774
CF5 3EN	Fairwater	51.488484	-3.25403	313028	177361	ST130773
CF5 3EP	Fairwater	51.488217	-3.254642	312985	177332	ST129773
CF5 3EQ	Fairwater	51.488231	-3.251633	313194	177330	ST131773
CF5 3ER	Fairwater	51.489647	-3.252968	313104	177489	ST131774
CF5 3ES	Fairwater	51.489125	-3.253011	313100	177431	ST130774
CF5 3ET	Fairwater	51.486885	-3.248845	313385	177177	ST133771
CF5 3EU	Fairwater	51.489463	-3.238069	314138	177451	ST141774
CF5 3EW	Fairwater	51.489996	-3.243759	313744	177517	ST137775
CF5 3EX	Fairwater	51.489788	-3.246432	313558	177497	ST135774
CF5 3EY	Fairwater	51.489272	-3.24927	313360	177443	ST133774
CF5 3EZ	Fairwater	51.490174	-3.24831	313428	177542	ST134775
CF5 3FA	Pentyrch and St Fagans	51.493232	-3.260869	312562	177897	ST125778
CF5 3FB	Pentyrch and St Fagans	51.49378	-3.260034	312621	177957	ST126779
CF5 3HA	Fairwater	51.4895	-3.24822	313433	177467	ST134774
CF5 3HB	Fairwater	51.489925	-3.248001	313449	177514	ST134775
CF5 3HD	Fairwater	51.489985	-3.247499	313484	177520	ST134775
CF5 3HE	Fairwater	51.490595	-3.248384	313424	177589	ST134775
CF5 3HF	Fairwater	51.489712	-3.247736	313467	177490	ST134774
CF5 3HG	Fairwater	51.490796	-3.242945	313802	177605	ST138776
CF5 3HH	Fairwater	51.490262	-3.244198	313714	177547	ST137775
CF5 3HJ	Fairwater	51.490627	-3.244525	313692	177588	ST136775
CF5 3HL	Fairwater	51.490818	-3.245121	313651	177610	ST136776
CF5 3HN	Fairwater	51.491175	-3.24454	313692	177649	ST136776
CF5 3HP	Fairwater	51.490431	-3.246018	313588	177568	ST135775
CF5 3HQ	Fairwater	51.491936	-3.246592	313551	177736	ST135777
CF5 3HR	Fairwater	51.490615	-3.241399	313909	177583	ST139775
CF5 3HS	Fairwater	51.489955	-3.235807	314296	177503	ST142775
CF5 3HT	Fairwater	51.49041	-3.237807	314158	177556	ST141775
CF5 3HU	Fairwater	51.491011	-3.237199	314201	177622	ST142776
CF5 3HW	Fairwater	51.490365	-3.237013	314213	177550	ST142775
CF5 3HX	Fairwater	51.489715	-3.236376	314256	177477	ST142774
CF5 3HY	Fairwater	51.489937	-3.238394	314116	177504	ST141775
CF5 3HZ	Fairwater	51.491028	-3.238875	314085	177626	ST140776
CF5 3JA	Fairwater	51.490627	-3.239426	314046	177582	ST140775
CF5 3JB	Fairwater	51.490522	-3.240864	313946	177572	ST139775
CF5 3JD	Fairwater	51.491333	-3.240669	313961	177662	ST139776
CF5 3JE	Fairwater	51.491521	-3.241611	313896	177684	ST138776
CF5 3JN	Fairwater	51.491922	-3.242803	313814	177730	ST138777
CF5 3JP	Fairwater	51.492254	-3.242049	313867	177766	ST138777
CF5 3JQ	Fairwater	51.49063	-3.240809	313950	177584	ST139775
CF5 3JR	Fairwater	51.49152	-3.2375	314181	177679	ST141776
CF5 3JS	Fairwater	51.490584	-3.240116	313998	177578	ST139775
CF5 3JT	Fairwater	51.490957	-3.241365	313912	177621	ST139776
CF5 3JU	Fairwater	51.491934	-3.24253	313833	177731	ST138777
CF5 3JW	Fairwater	51.492789	-3.243244	313785	177827	ST137778
CF5 3JX	Fairwater	51.495316	-3.244941	313672	178110	ST136781
CF5 3JY	Fairwater	51.494331	-3.242868	313814	177998	ST138779
CF5 3JZ	Fairwater	51.494762	-3.244623	313693	178048	ST136780
CF5 3LA	Fairwater	51.493295	-3.243123	313794	177883	ST137778
CF5 3LB	Fairwater	51.493931	-3.244168	313723	177955	ST137779
CF5 3LD	Fairwater	51.494584	-3.240349	313989	178023	ST139780
CF5 3LE	Fairwater	51.493677	-3.241756	313890	177924	ST138779
CF5 3LF	Fairwater	51.494798	-3.241239	313928	178048	ST139780
CF5 3LG	Fairwater	51.494676	-3.242561	313836	178036	ST138780
CF5 3LH	Fairwater	51.494975	-3.242367	313850	178069	ST138780
CF5 3LJ	Fairwater	51.495568	-3.243205	313793	178136	ST137781
CF5 3LL	Fairwater	51.498162	-3.245422	313644	178427	ST136784
CF5 3LN	Fairwater	51.498984	-3.245891	313613	178519	ST136785
CF5 3LP	Fairwater	51.499721	-3.24679	313552	178602	ST135786
CF5 3LQ	Fairwater	51.49918	-3.246919	313542	178542	ST135785

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