Postcodes in Cardiff page 11 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 5EA	Splott	51.479963	-3.154836	319900	176300	ST198763
CF1 5EB	Splott	51.47728	-3.153328	320000	176000	ST200759
CF1 5ED	Butetown	51.467349	-3.157397	319700	174900	ST196749
CF1 5EE	Butetown	51.469147	-3.157442	319700	175100	ST197751
CF1 5EF	Splott	51.479963	-3.154836	319900	176300	ST198763
CF1 5EG	Butetown	51.476296	-3.161943	319400	175900	ST194759
CF1 5EH	Butetown	51.474498	-3.161897	319400	175700	ST194757
CF1 5EJ	Splott	51.477266	-3.154768	319900	176000	ST198759
CF1 5EL	Splott	51.477266	-3.154768	319900	176000	ST198759
CF1 5EN	Butetown	51.473542	-3.167632	319000	175600	ST190756
CF1 5EP	Butetown	51.473542	-3.167632	319000	175600	ST190756
CF1 5EQ	Butetown	51.47173	-3.169026	318900	175400	ST188754
CF1 5ER	Butetown	51.473542	-3.167632	319000	175600	ST190756
CF1 5ES	Butetown	51.470831	-3.169003	318900	175300	ST188753
CF1 5ET	Butetown	51.470831	-3.169003	318900	175300	ST188753
CF1 5EU	Butetown	51.466364	-3.16601	319100	174800	ST190747
CF1 5EW	Butetown	51.475411	-3.160481	319500	175800	ST194757
CF1 5EX	Butetown	51.467335	-3.158836	319600	174900	ST196749
CF1 5EY	Butetown	51.467392	-3.153079	320000	174900	ST199749
CF1 5EZ	Butetown	51.467392	-3.153079	320000	174900	ST199749
CF1 5GT	Butetown	51.467392	-3.153079	320000	174900	ST199749
CF1 5HA	Butetown	51.473484	-3.17339	318600	175600	ST186755
CF1 5HB	Butetown	51.473484	-3.17339	318600	175600	ST186755
CF1 5HD	Butetown	51.47534	-3.167678	319000	175800	ST190758
CF1 5HE	Butetown	51.473419	-3.172755	318644	175592	ST186755
CF1 5HF	Butetown	51.472585	-3.173367	318600	175500	ST186754
CF1 5HG	Butetown	51.472585	-3.173367	318600	175500	ST186754
CF1 5HH	Butetown	51.472585	-3.173367	318600	175500	ST186754
CF1 5HJ	Butetown	51.472571	-3.174807	318500	175500	ST184755
CF1 5HL	Butetown	51.470802	-3.171882	318700	175300	ST186753
CF1 5HN	Butetown	51.470816	-3.170442	318800	175300	ST188752
CF1 5HP	Butetown	51.469018	-3.170396	318800	175100	ST188750
CF1 5HQ	Butetown	51.468134	-3.168934	318900	175000	ST189750
CF1 5HR	Butetown	51.469033	-3.168957	318900	175100	ST188751
CF1 5HS	Butetown	51.471715	-3.170465	318800	175400	ST188753
CF1 5HT	Butetown	51.473484	-3.17339	318600	175600	ST186755
CF1 5HU	Butetown	51.469903	-3.171859	318700	175200	ST186752
CF1 5HW	Butetown	51.470802	-3.171882	318700	175300	ST186753
CF1 5HX	Butetown	51.471686	-3.173344	318600	175400	ST186753
CF1 5HY	Butetown	51.471686	-3.173344	318600	175400	ST186753
CF1 5HZ	Butetown	51.470802	-3.171882	318700	175300	ST186753
CF1 5JA	Butetown	51.469903	-3.171859	318700	175200	ST186752
CF1 5JB	Butetown	51.469004	-3.171836	318700	175100	ST186751
CF1 5JD	Butetown	51.469018	-3.170396	318800	175100	ST188750
CF1 5JE	Butetown	51.469903	-3.171859	318700	175200	ST186752
CF1 5JF	Butetown	51.469903	-3.171859	318700	175200	ST186752
CF1 5JG	Butetown	51.469903	-3.171859	318700	175200	ST186752
CF1 5JH	Butetown	51.469917	-3.170419	318800	175200	ST188751
CF1 5JJ	Butetown	51.469917	-3.170419	318800	175200	ST188751
CF1 5JL	Butetown	51.469917	-3.170419	318800	175200	ST188751
CF1 5JN	Butetown	51.469018	-3.170396	318800	175100	ST188750
CF1 5JP	Butetown	51.469018	-3.170396	318800	175100	ST188750
CF1 5JQ	Butetown	51.469903	-3.171859	318700	175200	ST186752
CF1 5JR	Butetown	51.469018	-3.170396	318800	175100	ST188750
CF1 5JS	Butetown	51.469018	-3.170396	318800	175100	ST188750
CF1 5JT	Butetown	51.469018	-3.170396	318800	175100	ST188750
CF1 5JU	Butetown	51.469018	-3.170396	318800	175100	ST188750
CF1 5JW	Butetown	51.468119	-3.170373	318800	175000	ST188749
CF1 5JX	Butetown	51.469018	-3.170396	318800	175100	ST188750
CF1 5JY	Butetown	51.469018	-3.170396	318800	175100	ST188750
CF1 5JZ	Butetown	51.469018	-3.170396	318800	175100	ST188750
CF1 5LA	Butetown	51.468134	-3.168934	318900	175000	ST189750
CF1 5LB	Butetown	51.468119	-3.170373	318800	175000	ST188749
CF1 5LD	Butetown	51.465437	-3.168865	318900	174700	ST189747
CF1 5LE	Butetown	51.46635	-3.167449	319000	174800	ST189747
CF1 5LF	Butetown	51.46635	-3.167449	319000	174800	ST189747
CF1 5LG	Butetown	51.46635	-3.167449	319000	174800	ST189747
CF1 5LH	Butetown	51.46635	-3.167449	319000	174800	ST189747
CF1 5LJ	Butetown	51.465451	-3.167426	319000	174700	ST189746
CF1 5LL	Butetown	51.465451	-3.167426	319000	174700	ST189746
CF1 5LN	Butetown	51.476523	-3.166269	319100	175930	ST190759
CF1 5LP	Butetown	51.463753	-3.157306	319700	174500	ST196744
CF1 5LQ	Butetown	51.46635	-3.167449	319000	174800	ST189747
CF1 5LR	Butetown	51.467363	-3.155957	319800	174900	ST198748
CF1 5LS	Butetown	51.467363	-3.155957	319800	174900	ST198748
CF1 5LT	Butetown	51.457432	-3.160025	319500	173800	ST194738
CF1 5LU	Butetown	51.461127	-3.150042	320200	174200	ST202741
CF1 5LW	Butetown	51.459244	-3.158631	319600	174000	ST196739
CF1 5LX	Butetown	51.467392	-3.153079	320000	174900	ST199749
CF1 5LY	Butetown	51.467392	-3.153079	320000	174900	ST199749
CF1 5LZ	Butetown	51.467392	-3.153079	320000	174900	ST199749
CF1 5NA	Butetown	51.467392	-3.153079	320000	174900	ST199749
CF1 5NB	Butetown	51.467392	-3.153079	320000	174900	ST199749
CF1 5ND	Butetown	51.467392	-3.153079	320000	174900	ST199749
CF1 5NE	Butetown	51.467392	-3.153079	320000	174900	ST199749
CF1 5NG	Butetown	51.467392	-3.153079	320000	174900	ST199749
CF1 5NH	Butetown	51.467392	-3.153079	320000	174900	ST199749
CF1 5NJ	Butetown	51.467392	-3.153079	320000	174900	ST199749
CF1 5NL	Butetown	51.467392	-3.153079	320000	174900	ST199749
CF1 5NN	Butetown	51.467392	-3.153079	320000	174900	ST199749
CF1 5NP	Butetown	51.467392	-3.153079	320000	174900	ST199749
CF1 5NQ	Butetown	51.467392	-3.153079	320000	174900	ST199749
CF1 5NR	Butetown	51.467392	-3.153079	320000	174900	ST199749
CF1 5NS	Butetown	51.467392	-3.153079	320000	174900	ST199749
CF1 5NU	Butetown	51.467392	-3.153079	320000	174900	ST199749
CF1 5NW	Butetown	51.467392	-3.153079	320000	174900	ST199749
CF1 5NX	Butetown	51.467392	-3.153079	320000	174900	ST199749
CF1 5NY	Butetown	51.467392	-3.153079	320000	174900	ST199749
CF1 5NZ	Butetown	51.467392	-3.153079	320000	174900	ST199749
CF1 5PA	Butetown	51.467392	-3.153079	320000	174900	ST199749

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