Postcodes in Cardiff page 16 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
CF1 7EH	Grangetown	51.458086	-3.18451	317800	173900	ST178738
CF1 7EJ	Grangetown	51.458985	-3.184534	317800	174000	ST177739
CF1 7EL	Grangetown	51.459884	-3.184557	317800	174100	ST177740
CF1 7EN	Grangetown	51.461682	-3.184603	317800	174300	ST178742
CF1 7EP	Grangetown	51.459	-3.183095	317900	174000	ST178740
CF1 7EQ	Grangetown	51.464379	-3.184673	317800	174600	ST178746
CF1 7ER	Grangetown	51.465278	-3.184697	317800	174700	ST177747
CF1 7ES	Grangetown	51.465278	-3.184697	317800	174700	ST177747
CF1 7ET	Grangetown	51.464364	-3.186112	317700	174600	ST177745
CF1 7EU	Grangetown	51.464364	-3.186112	317700	174600	ST177745
CF1 7EW	Grangetown	51.464364	-3.186112	317700	174600	ST177745
CF1 7EX	Grangetown	51.46435	-3.187552	317600	174600	ST175746
CF1 7EY	Grangetown	51.46435	-3.187552	317600	174600	ST175746
CF1 7EZ	Grangetown	51.465278	-3.184697	317800	174700	ST177747
CF1 7FA	Grangetown	51.465278	-3.184697	317800	174700	ST177747
CF1 7FB	Grangetown	51.465278	-3.184697	317800	174700	ST177747
CF1 7FE	Grangetown	51.465278	-3.184697	317800	174700	ST177747
CF1 7GX	Grangetown	51.465278	-3.184697	317800	174700	ST177747
CF1 7HA	Grangetown	51.462566	-3.186066	317700	174400	ST176743
CF1 7HB	Grangetown	51.464876	-3.186183	317696	174657	ST176746
CF1 7HD	Grangetown	51.465278	-3.184697	317800	174700	ST177747
CF1 7HE	Grangetown	51.462581	-3.184627	317800	174400	ST177744
CF1 7HF	Grangetown	51.464379	-3.184673	317800	174600	ST178746
CF1 7HG	Grangetown	51.462566	-3.186066	317700	174400	ST176743
CF1 7HH	Grangetown	51.46348	-3.18465	317800	174500	ST177745
CF1 7HJ	Grangetown	51.467032	-3.189061	317500	174900	ST174748
CF1 7HL	Grangetown	51.467032	-3.189061	317500	174900	ST174748
CF1 7HN	Grangetown	51.465249	-3.187575	317600	174700	ST175747
CF1 7HP	Grangetown	51.46435	-3.187552	317600	174600	ST175746
CF1 7HQ	Grangetown	51.463451	-3.187528	317600	174500	ST176745
CF1 7HR	Grangetown	51.469744	-3.187692	317600	175200	ST175752
CF1 7HS	Grangetown	51.46883	-3.189108	317500	175100	ST174751
CF1 7HT	Grangetown	51.467946	-3.187645	317600	175000	ST175750
CF1 7HU	Grangetown	51.460783	-3.18458	317800	174200	ST178741
CF1 7HW	Grangetown	51.457216	-3.181609	318000	173800	ST180737
CF1 7HX	Grangetown	51.459	-3.183095	317900	174000	ST178740
CF1 7HY	Grangetown	51.459	-3.183095	317900	174000	ST178740
CF1 7HZ	Grangetown	51.458101	-3.183071	317900	173900	ST179739
CF1 7JA	Grangetown	51.470672	-3.184836	317800	175300	ST178753
CF1 7JB	Grangetown	51.467931	-3.189084	317500	175000	ST175749
CF1 7JD	Grangetown	51.465234	-3.189014	317500	174700	ST175746
CF1 7JE	Grangetown	51.46435	-3.187552	317600	174600	ST175746
CF1 7JF	Grangetown	51.46435	-3.187552	317600	174600	ST175746
CF1 7JG	Grangetown	51.463451	-3.187528	317600	174500	ST176745
CF1 7JH	Grangetown	51.457187	-3.184487	317800	173800	ST177737
CF1 7JJ	Grangetown	51.457187	-3.184487	317800	173800	ST177737
CF1 7JL	Grangetown	51.457187	-3.184487	317800	173800	ST177737
CF1 7JN	Grangetown	51.46348	-3.18465	317800	174500	ST177745
CF1 7JP	Grangetown	51.469758	-3.186252	317700	175200	ST177751
CF1 7JQ	Grangetown	51.460769	-3.186019	317700	174200	ST177742
CF1 7JR	Grangetown	51.468845	-3.187668	317600	175100	ST176751
CF1 7JS	Grangetown	51.468845	-3.187668	317600	175100	ST176751
CF1 7JT	Grangetown	51.471585	-3.18342	317900	175400	ST179753
CF1 7JU	Grangetown	51.470672	-3.184836	317800	175300	ST178753
CF1 7JW	Grangetown	51.469758	-3.186252	317700	175200	ST177751
CF1 7JX	Grangetown	51.468845	-3.187668	317600	175100	ST176751
CF1 7JY	Grangetown	51.46796	-3.186206	317700	175000	ST176749
CF1 7JZ	Grangetown	51.466162	-3.186159	317700	174800	ST177747
CF1 7LA	Grangetown	51.466162	-3.186159	317700	174800	ST177747
CF1 7LB	Grangetown	51.468859	-3.186229	317700	175100	ST176750
CF1 7LD	Grangetown	51.46796	-3.186206	317700	175000	ST176749
CF1 7LE	Grangetown	51.466162	-3.186159	317700	174800	ST177747
CF1 7LF	Grangetown	51.465263	-3.186136	317700	174700	ST176746
CF1 7LG	Grangetown	51.465249	-3.187575	317600	174700	ST175747
CF1 7LH	Grangetown	51.465263	-3.186136	317700	174700	ST176746
CF1 7LJ	Grangetown	51.466177	-3.18472	317800	174800	ST177748
CF1 7LL	Grangetown	51.466148	-3.187598	317600	174800	ST176748
CF1 7LN	Grangetown	51.466162	-3.186159	317700	174800	ST177747
CF1 7LP	Grangetown	51.46709	-3.183304	317900	174900	ST178748
CF1 7LQ	Grangetown	51.466148	-3.187598	317600	174800	ST176748
CF1 7LR	Grangetown	51.466177	-3.18472	317800	174800	ST177748
CF1 7LS	Grangetown	51.467047	-3.187622	317600	174900	ST175749
CF1 7LT	Grangetown	51.467061	-3.186182	317700	174900	ST177748
CF1 7LU	Grangetown	51.467989	-3.183327	317900	175000	ST179749
CF1 7LW	Grangetown	51.467032	-3.189061	317500	174900	ST174748
CF1 7LX	Grangetown	51.46796	-3.186206	317700	175000	ST176749
CF1 7LY	Grangetown	51.467946	-3.187645	317600	175000	ST175750
CF1 7LZ	Grangetown	51.46796	-3.186206	317700	175000	ST176749
CF1 7NA	Grangetown	51.469729	-3.189131	317500	175200	ST175752
CF1 7NB	Grangetown	51.470613	-3.190594	317400	175300	ST173752
CF1 7ND	Grangetown	51.470584	-3.193473	317200	175300	ST171752
CF1 7NE	Grangetown	51.471556	-3.186299	317700	175400	ST176753
CF1 7NF	Butetown	51.471614	-3.180541	318100	175400	ST181753
CF1 7NG	Butetown	51.471614	-3.180541	318100	175400	ST181753
CF1 7NH	Grangetown	51.470657	-3.186276	317700	175300	ST176752
CF1 7NJ	Grangetown	51.469744	-3.187692	317600	175200	ST175752
CF1 7NL	Grangetown	51.46883	-3.189108	317500	175100	ST174751
CF1 7NN	Grangetown	51.467017	-3.1905	317400	174900	ST174748
CF1 7NP	Grangetown	51.467931	-3.189084	317500	175000	ST175749
CF1 7NQ	Grangetown	51.468815	-3.190547	317400	175100	ST173750
CF1 7NR	Grangetown	51.469714	-3.19057	317400	175200	ST174751
CF1 7NS	Grangetown	51.470613	-3.190594	317400	175300	ST173752
CF1 7NT	Grangetown	51.467916	-3.190524	317400	175000	ST173749
CF1 7NU	Grangetown	51.468815	-3.190547	317400	175100	ST173750
CF1 7NW	Grangetown	51.468815	-3.190547	317400	175100	ST173750
CF1 7NX	Grangetown	51.46883	-3.189108	317500	175100	ST174751
CF1 7NY	Butetown	51.471614	-3.180541	318100	175400	ST181753
CF1 7NZ	Grangetown	51.467706	-3.185522	317747	174971	ST177749
CF1 7PA	Grangetown	51.469744	-3.187692	317600	175200	ST175752
CF1 7PB	Grangetown	51.469729	-3.189131	317500	175200	ST175752

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