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	-3.184519	317799	173900	ST177738
CF1 7EJ	Grangetown	51.458985	-3.184543	317799	174000	ST177739
CF1 7EL	Grangetown	51.459884	-3.184566	317799	174100	ST177740
CF1 7EN	Grangetown	51.461682	-3.184612	317799	174300	ST177743
CF1 7EP	Grangetown	51.459	-3.183104	317899	174000	ST178740
CF1 7EQ	Grangetown	51.464379	-3.184682	317799	174600	ST177746
CF1 7ER	Grangetown	51.465278	-3.184706	317799	174700	ST177747
CF1 7ES	Grangetown	51.465278	-3.184706	317799	174700	ST177747
CF1 7ET	Grangetown	51.464365	-3.186121	317699	174600	ST176746
CF1 7EU	Grangetown	51.464365	-3.186121	317699	174600	ST176746
CF1 7EW	Grangetown	51.464365	-3.186121	317699	174600	ST176746
CF1 7EX	Grangetown	51.46435	-3.187561	317599	174600	ST175746
CF1 7EY	Grangetown	51.46435	-3.187561	317599	174600	ST175746
CF1 7EZ	Grangetown	51.465278	-3.184706	317799	174700	ST177747
CF1 7FA	Grangetown	51.465278	-3.184706	317799	174700	ST177747
CF1 7FB	Grangetown	51.465278	-3.184706	317799	174700	ST177747
CF1 7FE	Grangetown	51.465278	-3.184706	317799	174700	ST177747
CF1 7GX	Grangetown	51.465278	-3.184706	317799	174700	ST177747
CF1 7HA	Grangetown	51.462567	-3.186075	317699	174400	ST176744
CF1 7HB	Grangetown	51.464877	-3.186192	317695	174657	ST176746
CF1 7HD	Grangetown	51.465278	-3.184706	317799	174700	ST177747
CF1 7HE	Grangetown	51.462581	-3.184636	317799	174400	ST177744
CF1 7HF	Grangetown	51.464379	-3.184682	317799	174600	ST177746
CF1 7HG	Grangetown	51.462567	-3.186075	317699	174400	ST176744
CF1 7HH	Grangetown	51.46348	-3.184659	317799	174500	ST177745
CF1 7HJ	Grangetown	51.467032	-3.18907	317499	174900	ST174749
CF1 7HL	Grangetown	51.467032	-3.18907	317499	174900	ST174749
CF1 7HN	Grangetown	51.465249	-3.187584	317599	174700	ST175747
CF1 7HP	Grangetown	51.46435	-3.187561	317599	174600	ST175746
CF1 7HQ	Grangetown	51.463451	-3.187537	317599	174500	ST175745
CF1 7HR	Grangetown	51.469744	-3.187701	317599	175200	ST175752
CF1 7HS	Grangetown	51.46883	-3.189117	317499	175100	ST174751
CF1 7HT	Grangetown	51.467946	-3.187654	317599	175000	ST175750
CF1 7HU	Grangetown	51.460783	-3.184589	317799	174200	ST177742
CF1 7HW	Grangetown	51.457217	-3.181618	317999	173800	ST179738
CF1 7HX	Grangetown	51.459	-3.183104	317899	174000	ST178740
CF1 7HY	Grangetown	51.459	-3.183104	317899	174000	ST178740
CF1 7HZ	Grangetown	51.458101	-3.18308	317899	173900	ST178739
CF1 7JA	Grangetown	51.470672	-3.184845	317799	175300	ST177753
CF1 7JB	Grangetown	51.467931	-3.189093	317499	175000	ST174750
CF1 7JD	Grangetown	51.465235	-3.189023	317499	174700	ST174747
CF1 7JE	Grangetown	51.46435	-3.187561	317599	174600	ST175746
CF1 7JF	Grangetown	51.46435	-3.187561	317599	174600	ST175746
CF1 7JG	Grangetown	51.463451	-3.187537	317599	174500	ST175745
CF1 7JH	Grangetown	51.457187	-3.184496	317799	173800	ST177737
CF1 7JJ	Grangetown	51.457187	-3.184496	317799	173800	ST177737
CF1 7JL	Grangetown	51.457187	-3.184496	317799	173800	ST177737
CF1 7JN	Grangetown	51.46348	-3.184659	317799	174500	ST177745
CF1 7JP	Grangetown	51.469759	-3.186261	317699	175200	ST176752
CF1 7JQ	Grangetown	51.460769	-3.186028	317699	174200	ST176742
CF1 7JR	Grangetown	51.468845	-3.187677	317599	175100	ST175751
CF1 7JS	Grangetown	51.468845	-3.187677	317599	175100	ST175751
CF1 7JT	Grangetown	51.471586	-3.183429	317899	175400	ST178754
CF1 7JU	Grangetown	51.470672	-3.184845	317799	175300	ST177753
CF1 7JW	Grangetown	51.469759	-3.186261	317699	175200	ST176752
CF1 7JX	Grangetown	51.468845	-3.187677	317599	175100	ST175751
CF1 7JY	Grangetown	51.467961	-3.186215	317699	175000	ST176750
CF1 7JZ	Grangetown	51.466163	-3.186168	317699	174800	ST176748
CF1 7LA	Grangetown	51.466163	-3.186168	317699	174800	ST176748
CF1 7LB	Grangetown	51.46886	-3.186238	317699	175100	ST176751
CF1 7LD	Grangetown	51.467961	-3.186215	317699	175000	ST176750
CF1 7LE	Grangetown	51.466163	-3.186168	317699	174800	ST176748
CF1 7LF	Grangetown	51.465264	-3.186145	317699	174700	ST176747
CF1 7LG	Grangetown	51.465249	-3.187584	317599	174700	ST175747
CF1 7LH	Grangetown	51.465264	-3.186145	317699	174700	ST176747
CF1 7LJ	Grangetown	51.466177	-3.184729	317799	174800	ST177748
CF1 7LL	Grangetown	51.466148	-3.187607	317599	174800	ST175748
CF1 7LN	Grangetown	51.466163	-3.186168	317699	174800	ST176748
CF1 7LP	Grangetown	51.467091	-3.183313	317899	174900	ST178749
CF1 7LQ	Grangetown	51.466148	-3.187607	317599	174800	ST175748
CF1 7LR	Grangetown	51.466177	-3.184729	317799	174800	ST177748
CF1 7LS	Grangetown	51.467047	-3.187631	317599	174900	ST175749
CF1 7LT	Grangetown	51.467062	-3.186191	317699	174900	ST176749
CF1 7LU	Grangetown	51.46799	-3.183336	317899	175000	ST178750
CF1 7LW	Grangetown	51.467032	-3.18907	317499	174900	ST174749
CF1 7LX	Grangetown	51.467961	-3.186215	317699	175000	ST176750
CF1 7LY	Grangetown	51.467946	-3.187654	317599	175000	ST175750
CF1 7LZ	Grangetown	51.467961	-3.186215	317699	175000	ST176750
CF1 7NA	Grangetown	51.469729	-3.18914	317499	175200	ST174752
CF1 7NB	Grangetown	51.470614	-3.190603	317399	175300	ST173753
CF1 7ND	Grangetown	51.470584	-3.193482	317199	175300	ST171753
CF1 7NE	Grangetown	51.471556	-3.186308	317699	175400	ST176754
CF1 7NF	Butetown	51.471615	-3.18055	318099	175400	ST180754
CF1 7NG	Butetown	51.471615	-3.18055	318099	175400	ST180754
CF1 7NH	Grangetown	51.470657	-3.186285	317699	175300	ST176753
CF1 7NJ	Grangetown	51.469744	-3.187701	317599	175200	ST175752
CF1 7NL	Grangetown	51.46883	-3.189117	317499	175100	ST174751
CF1 7NN	Grangetown	51.467018	-3.190509	317399	174900	ST173749
CF1 7NP	Grangetown	51.467931	-3.189093	317499	175000	ST174750
CF1 7NQ	Grangetown	51.468816	-3.190556	317399	175100	ST173751
CF1 7NR	Grangetown	51.469715	-3.190579	317399	175200	ST173752
CF1 7NS	Grangetown	51.470614	-3.190603	317399	175300	ST173753
CF1 7NT	Grangetown	51.467917	-3.190533	317399	175000	ST173750
CF1 7NU	Grangetown	51.468816	-3.190556	317399	175100	ST173751
CF1 7NW	Grangetown	51.468816	-3.190556	317399	175100	ST173751
CF1 7NX	Grangetown	51.46883	-3.189117	317499	175100	ST174751
CF1 7NY	Butetown	51.471615	-3.18055	318099	175400	ST180754
CF1 7NZ	Grangetown	51.467707	-3.185531	317746	174971	ST177749
CF1 7PA	Grangetown	51.469744	-3.187701	317599	175200	ST175752
CF1 7PB	Grangetown	51.469729	-3.18914	317499	175200	ST174752

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