Postcodes in Cardiff page 18 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 7UE	Grangetown	51.458839	-3.198933	316799	174000	ST167740
CF1 7UF	Grangetown	51.467483	-3.185468	317750	174946	ST177749
CF1 7UG	Grangetown	51.460667	-3.196102	316999	174200	ST169742
CF1 7UH	Grangetown	51.462099	-3.194066	317143	174357	ST171743
CF1 7UJ	Grangetown	51.463393	-3.193294	317199	174500	ST171745
CF1 7UL	Grangetown	51.465205	-3.191902	317299	174700	ST172747
CF1 7UN	Grangetown	51.467707	-3.185531	317746	174971	ST177749
CF1 7UP	Grangetown	51.462479	-3.19471	317099	174400	ST170744
CF1 7UQ	Grangetown	51.462494	-3.193271	317199	174400	ST171744
CF1 7UR	Grangetown	51.458839	-3.198933	316799	174000	ST167740
CF1 7US	Grangetown	51.462479	-3.19471	317099	174400	ST170744
CF1 7UT	Grangetown	51.461565	-3.196125	316999	174300	ST169742
CF1 7UU	Grangetown	51.467018	-3.190509	317399	174900	ST173749
CF1 7UW	Grangetown	51.462479	-3.19471	317099	174400	ST170744
CF1 7UX	Grangetown	51.467483	-3.185468	317750	174946	ST177749
CF1 7UY	Grangetown	51.467018	-3.190509	317399	174900	ST173749
CF1 7UZ	Grangetown	51.462099	-3.194066	317143	174357	ST171743
CF1 7WA	Grangetown	51.467018	-3.190509	317399	174900	ST173749
CF1 7WB	Grangetown	51.467018	-3.190509	317399	174900	ST173749
CF1 7WD	Grangetown	51.467018	-3.190509	317399	174900	ST173749
CF1 7WE	Grangetown	51.467018	-3.190509	317399	174900	ST173749
CF1 7WF	Grangetown	51.467018	-3.190509	317399	174900	ST173749
CF1 7WG	Grangetown	51.467018	-3.190509	317399	174900	ST173749
CF1 7WH	Grangetown	51.467018	-3.190509	317399	174900	ST173749
CF1 7WJ	Grangetown	51.467018	-3.190509	317399	174900	ST173749
CF1 7WL	Grangetown	51.467018	-3.190509	317399	174900	ST173749
CF1 7WN	Grangetown	51.467018	-3.190509	317399	174900	ST173749
CF1 7WP	Grangetown	51.467018	-3.190509	317399	174900	ST173749
CF1 7WQ	Grangetown	51.467018	-3.190509	317399	174900	ST173749
CF1 7WR	Grangetown	51.467018	-3.190509	317399	174900	ST173749
CF1 7WS	Grangetown	51.467018	-3.190509	317399	174900	ST173749
CF1 7WW	Grangetown	51.467018	-3.190509	317399	174900	ST173749
CF1 7XA	Grangetown	51.468874	-3.184799	317799	175100	ST177751
CF1 7XB	Grangetown	51.464452	-3.177486	318299	174600	ST182746
CF1 7XD	Grangetown	51.467707	-3.185531	317746	174971	ST177749
CF1 7XE	Grangetown	51.467707	-3.185531	317746	174971	ST177749
CF1 7XF	Grangetown	51.467707	-3.185531	317746	174971	ST177749
CF1 7XG	Grangetown	51.464452	-3.177486	318299	174600	ST182746
CF1 7XH	Grangetown	51.467707	-3.185531	317746	174971	ST177749
CF1 7XJ	Grangetown	51.467003	-3.191949	317299	174900	ST172749
CF1 7XL	Grangetown	51.467707	-3.185531	317746	174971	ST177749
CF1 7XN	Grangetown	51.467707	-3.185531	317746	174971	ST177749
CF1 7XP	Grangetown	51.467707	-3.185531	317746	174971	ST177749
CF1 7XQ	Grangetown	51.467707	-3.185531	317746	174971	ST177749
CF1 7XR	Grangetown	51.461639	-3.18893	317499	174300	ST174743
CF1 7XS	Grangetown	51.465293	-3.183266	317899	174700	ST178747
CF1 7XT	Grangetown	51.467091	-3.183313	317899	174900	ST178749
CF1 7XU	Grangetown	51.467483	-3.185468	317750	174946	ST177749
CF1 7XW	Grangetown	51.467707	-3.185531	317746	174971	ST177749
CF1 7XX	Grangetown	51.470672	-3.184845	317799	175300	ST177753
CF1 7XY	Grangetown	51.467931	-3.189093	317499	175000	ST174750
CF1 7XZ	Grangetown	51.467931	-3.189093	317499	175000	ST174750
CF1 7YA	Grangetown	51.46883	-3.189117	317499	175100	ST174751
CF1 7YB	Grangetown	51.46883	-3.189117	317499	175100	ST174751
CF1 7YD	Grangetown	51.467483	-3.185468	317750	174946	ST177749
CF1 7YE	Grangetown	51.467483	-3.185468	317750	174946	ST177749
CF1 7YF	Grangetown	51.467707	-3.185531	317746	174971	ST177749
CF1 7YG	Grangetown	51.469744	-3.187701	317599	175200	ST175752
CF1 7YH	Grangetown	51.474268	-3.184938	317799	175700	ST177757
CF1 7YJ	Grangetown	51.474239	-3.187817	317599	175700	ST175757
CF1 7YL	Grangetown	51.474239	-3.187817	317599	175700	ST175757
CF1 7YN	Grangetown	51.467018	-3.190509	317399	174900	ST173749
CF1 7YP	Grangetown	51.467707	-3.185531	317746	174971	ST177749
CF1 7YQ	Grangetown	51.467483	-3.185468	317750	174946	ST177749
CF1 7YR	Grangetown	51.467032	-3.18907	317499	174900	ST174749
CF1 7YS	Grangetown	51.471571	-3.184868	317799	175400	ST177754
CF1 7YT	Grangetown	51.465205	-3.191902	317299	174700	ST172747
CF1 7YU	Grangetown	51.467483	-3.185468	317750	174946	ST177749
CF1 7YW	Grangetown	51.467483	-3.185468	317750	174946	ST177749
CF1 7YX	Grangetown	51.467483	-3.185468	317750	174946	ST177749
CF1 7YY	Grangetown	51.467707	-3.185531	317746	174971	ST177749
CF1 7YZ	Grangetown	51.466104	-3.191925	317299	174800	ST172748
CF1 8AA	Grangetown	51.467887	-3.193411	317199	175000	ST171749
CF1 8AB	Canton	51.469582	-3.203534	316499	175200	ST164752
CF1 8AD	Canton	51.475875	-3.203699	316499	175900	ST164759
CF1 8AE	Canton	51.473208	-3.200749	316699	175600	ST166756
CF1 8AF	Grangetown	51.47054	-3.1978	316899	175300	ST168753
CF1 8AG	Grangetown	51.467902	-3.191972	317299	175000	ST172750
CF1 8AH	Canton	51.47589	-3.20226	316599	175900	ST165759
CF1 8AJ	Grangetown	51.472324	-3.199286	316799	175500	ST167755
CF1 8AL	Grangetown	51.472338	-3.197847	316899	175500	ST168755
CF1 8AN	Canton	51.473223	-3.19931	316799	175600	ST167756
CF1 8AP	Canton	51.475875	-3.203699	316499	175900	ST164759
CF1 8AQ	Grangetown	51.466001	-3.202	316599	174800	ST165748
CF1 8AT	Canton	51.46777	-3.204926	316399	175000	ST163750
CF1 8AW	Grangetown	51.465147	-3.197659	316899	174700	ST168747
CF1 8BA	Grangetown	51.468728	-3.199192	316799	175100	ST167751
CF1 8BB	Grangetown	51.466031	-3.199121	316799	174800	ST167748
CF1 8BD	Grangetown	51.466031	-3.199121	316799	174800	ST167748
CF1 8BE	Grangetown	51.466031	-3.199121	316799	174800	ST167748
CF1 8BF	Grangetown	51.466944	-3.197706	316899	174900	ST168748
CF1 8BG	Grangetown	51.467873	-3.194851	317099	175000	ST170750
CF1 8BH	Canton	51.472279	-3.203605	316499	175500	ST164755
CF1 8BJ	Grangetown	51.468757	-3.196313	316999	175100	ST169751
CF1 8BL	Grangetown	51.468742	-3.197753	316899	175100	ST168751
CF1 8BN	Grangetown	51.468742	-3.197753	316899	175100	ST168751
CF1 8BP	Canton	51.474947	-3.206554	316299	175800	ST162758
CF1 8BQ	Canton	51.475801	-3.210897	315999	175900	ST159759
CF1 8BR	Canton	51.474947	-3.206554	316299	175800	ST162758
CF1 8BS	Canton	51.479382	-3.212432	315899	176300	ST158763

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