Postcodes in Cardiff page 36 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
CF11 0AU	Grangetown	51.454454	-3.177387	318288	173488	ST182734
CF11 0AW	Grangetown	51.453659	-3.176849	318324	173399	ST183733
CF11 0AX	Grangetown	51.449454	-3.185418	317721	172941	ST177729
CF11 0AY	Grangetown	51.44898	-3.185162	317738	172888	ST177728
CF11 0AZ	Grangetown	51.448732	-3.184795	317763	172860	ST177728
CF11 0BA	Grangetown	51.452826	-3.187204	317603	173318	ST176733
CF11 0BB	Grangetown	51.460607	-3.188658	317516	174185	ST175741
CF11 0BD	Grangetown	51.460789	-3.189354	317468	174206	ST174742
CF11 0BE	Grangetown	51.460112	-3.190474	317389	174132	ST173741
CF11 0BF	Grangetown	51.458838	-3.192038	317278	173992	ST172739
CF11 0JA	Grangetown	51.461578	-3.18602	317701	174290	ST177742
CF11 0JB	Grangetown	51.453509	-3.181033	318033	173387	ST180733
CF11 0JD	Grangetown	51.453772	-3.180738	318054	173416	ST180734
CF11 0JE	Grangetown	51.454076	-3.180098	318099	173449	ST180734
CF11 0JF	Grangetown	51.454405	-3.179487	318142	173485	ST181734
CF11 0JG	Grangetown	51.454754	-3.178791	318191	173523	ST181735
CF11 0JH	Grangetown	51.454984	-3.178322	318224	173548	ST182735
CF11 0JJ	Grangetown	51.454984	-3.178322	318224	173548	ST182735
CF11 0JL	Grangetown	51.461771	-3.185622	317729	174311	ST177743
CF11 0JN	Grangetown	51.45365	-3.178633	318200	173400	ST182734
CF11 0JP	Grangetown	51.452697	-3.182135	317955	173298	ST179732
CF11 0JQ	Grangetown	51.453407	-3.17949	318140	173374	ST181733
CF11 0JR	Grangetown	51.457292	-3.185708	317715	173813	ST177738
CF11 0JS	Grangetown	51.45056	-3.181806	317974	173060	ST179730
CF11 0JT	Grangetown	51.453165	-3.180348	318080	173348	ST180733
CF11 0JU	Grangetown	51.452403	-3.180127	318094	173263	ST180732
CF11 0JW	Grangetown	51.449118	-3.179524	318130	172897	ST181728
CF11 0JX	Grangetown	51.448817	-3.17907	318161	172863	ST181728
CF11 0JY	Grangetown	51.448762	-3.178263	318217	172856	ST182728
CF11 0JZ	Grangetown	51.448376	-3.179059	318161	172814	ST181728
CF11 0LA	Grangetown	51.453854	-3.178034	318242	173422	ST182734
CF11 0LB	Grangetown	51.453854	-3.178034	318242	173422	ST182734
CF11 0LD	Grangetown	51.454333	-3.177773	318261	173475	ST182734
CF11 0LE	Grangetown	51.452814	-3.181245	318017	173310	ST180733
CF11 0LF	Grangetown	51.452421	-3.181034	318031	173266	ST180732
CF11 0SA	Grangetown	51.44975	-3.188204	317528	172977	ST175729
CF11 0SB	Grangetown	51.449511	-3.187823	317554	172950	ST175729
CF11 0SD	Grangetown	51.44928	-3.187486	317577	172924	ST175729
CF11 0SE	Grangetown	51.448723	-3.186594	317638	172861	ST176728
CF11 0SF	Grangetown	51.448603	-3.18603	317677	172847	ST176728
CF11 0SG	Grangetown	51.450125	-3.188429	317513	173019	ST175730
CF11 0SH	Grangetown	51.450426	-3.188869	317483	173053	ST174730
CF11 0SJ	Grangetown	51.450426	-3.188869	317483	173053	ST174730
CF11 0SN	Grangetown	51.452005	-3.186607	317643	173226	ST176732
CF11 0SP	Grangetown	51.451532	-3.179946	318105	173166	ST181731
CF11 0SR	Grangetown	51.454111	-3.186417	317660	173460	ST176734
CF11 0SW	Grangetown	51.45059	-3.186887	317621	173069	ST176730
CF11 0SY	Grangetown	51.44793	-3.184976	317749	172771	ST177727
CF11 0TA	Grangetown	51.448138	-3.184852	317758	172794	ST177727
CF11 0TB	Grangetown	51.448138	-3.184852	317758	172794	ST177727
CF11 0UZ	Grangetown	51.450599	-3.186902	317620	173070	ST176730
CF11 0WD	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF11 0WW	Grangetown	51.452835	-3.187204	317603	173319	ST176733
CF11 0WZ	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 0XR	Grangetown	51.462747	-3.188714	317516	174423	ST175744
CF11 0YB	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF11 0YQ	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF11 0YT	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF11 0YW	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF11 1AA	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1AB	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1AD	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1AE	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1AG	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF11 1AH	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1AJ	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1AL	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1AN	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF11 1AP	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1AQ	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1AR	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1AS	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1AT	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1AU	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1AW	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1AX	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1AY	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1AZ	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1BA	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1BB	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1BD	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1BE	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1BF	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1BG	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1BH	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1BJ	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1BL	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1BN	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF11 1BP	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1BQ	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF11 1BR	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1BS	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF11 1BT	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF11 1BU	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1BW	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1BX	Grangetown	51.465745	-3.193643	317179	174762	ST171747
CF11 1BY	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1BZ	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1DA	Grangetown	51.465736	-3.193643	317179	174761	ST171747
CF11 1DB	Grangetown	51.465736	-3.193643	317179	174761	ST171747

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