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	-3.198924	316800	174000	ST167740
CF1 7UF	Grangetown	51.467482	-3.185459	317751	174946	ST177749
CF1 7UG	Grangetown	51.460666	-3.196093	317000	174200	ST169741
CF1 7UH	Grangetown	51.462099	-3.194057	317144	174357	ST171743
CF1 7UJ	Grangetown	51.463392	-3.193285	317200	174500	ST171744
CF1 7UL	Grangetown	51.465205	-3.191893	317300	174700	ST172747
CF1 7UN	Grangetown	51.467706	-3.185522	317747	174971	ST177749
CF1 7UP	Grangetown	51.462479	-3.194701	317100	174400	ST170744
CF1 7UQ	Grangetown	51.462493	-3.193261	317200	174400	ST172743
CF1 7UR	Grangetown	51.458839	-3.198924	316800	174000	ST167740
CF1 7US	Grangetown	51.462479	-3.194701	317100	174400	ST170744
CF1 7UT	Grangetown	51.461565	-3.196116	317000	174300	ST170742
CF1 7UU	Grangetown	51.467017	-3.1905	317400	174900	ST174748
CF1 7UW	Grangetown	51.462479	-3.194701	317100	174400	ST170744
CF1 7UX	Grangetown	51.467482	-3.185459	317751	174946	ST177749
CF1 7UY	Grangetown	51.467017	-3.1905	317400	174900	ST174748
CF1 7UZ	Grangetown	51.462099	-3.194057	317144	174357	ST171743
CF1 7WA	Grangetown	51.467017	-3.1905	317400	174900	ST174748
CF1 7WB	Grangetown	51.467017	-3.1905	317400	174900	ST174748
CF1 7WD	Grangetown	51.467017	-3.1905	317400	174900	ST174748
CF1 7WE	Grangetown	51.467017	-3.1905	317400	174900	ST174748
CF1 7WF	Grangetown	51.467017	-3.1905	317400	174900	ST174748
CF1 7WG	Grangetown	51.467017	-3.1905	317400	174900	ST174748
CF1 7WH	Grangetown	51.467017	-3.1905	317400	174900	ST174748
CF1 7WJ	Grangetown	51.467017	-3.1905	317400	174900	ST174748
CF1 7WL	Grangetown	51.467017	-3.1905	317400	174900	ST174748
CF1 7WN	Grangetown	51.467017	-3.1905	317400	174900	ST174748
CF1 7WP	Grangetown	51.467017	-3.1905	317400	174900	ST174748
CF1 7WQ	Grangetown	51.467017	-3.1905	317400	174900	ST174748
CF1 7WR	Grangetown	51.467017	-3.1905	317400	174900	ST174748
CF1 7WS	Grangetown	51.467017	-3.1905	317400	174900	ST174748
CF1 7WW	Grangetown	51.467017	-3.1905	317400	174900	ST174748
CF1 7XA	Grangetown	51.468874	-3.18479	317800	175100	ST177751
CF1 7XB	Grangetown	51.464451	-3.177477	318300	174600	ST183745
CF1 7XD	Grangetown	51.467706	-3.185522	317747	174971	ST177749
CF1 7XE	Grangetown	51.467706	-3.185522	317747	174971	ST177749
CF1 7XF	Grangetown	51.467706	-3.185522	317747	174971	ST177749
CF1 7XG	Grangetown	51.464451	-3.177477	318300	174600	ST183745
CF1 7XH	Grangetown	51.467706	-3.185522	317747	174971	ST177749
CF1 7XJ	Grangetown	51.467003	-3.191939	317300	174900	ST173749
CF1 7XL	Grangetown	51.467706	-3.185522	317747	174971	ST177749
CF1 7XN	Grangetown	51.467706	-3.185522	317747	174971	ST177749
CF1 7XP	Grangetown	51.467706	-3.185522	317747	174971	ST177749
CF1 7XQ	Grangetown	51.467706	-3.185522	317747	174971	ST177749
CF1 7XR	Grangetown	51.461638	-3.188921	317500	174300	ST174742
CF1 7XS	Grangetown	51.465292	-3.183257	317900	174700	ST179746
CF1 7XT	Grangetown	51.46709	-3.183304	317900	174900	ST178748
CF1 7XU	Grangetown	51.467482	-3.185459	317751	174946	ST177749
CF1 7XW	Grangetown	51.467706	-3.185522	317747	174971	ST177749
CF1 7XX	Grangetown	51.470672	-3.184836	317800	175300	ST178753
CF1 7XY	Grangetown	51.467931	-3.189084	317500	175000	ST175749
CF1 7XZ	Grangetown	51.467931	-3.189084	317500	175000	ST175749
CF1 7YA	Grangetown	51.46883	-3.189108	317500	175100	ST174751
CF1 7YB	Grangetown	51.46883	-3.189108	317500	175100	ST174751
CF1 7YD	Grangetown	51.467482	-3.185459	317751	174946	ST177749
CF1 7YE	Grangetown	51.467482	-3.185459	317751	174946	ST177749
CF1 7YF	Grangetown	51.467706	-3.185522	317747	174971	ST177749
CF1 7YG	Grangetown	51.469744	-3.187692	317600	175200	ST175752
CF1 7YH	Grangetown	51.474267	-3.184929	317800	175700	ST178756
CF1 7YJ	Grangetown	51.474238	-3.187808	317600	175700	ST176756
CF1 7YL	Grangetown	51.474238	-3.187808	317600	175700	ST176756
CF1 7YN	Grangetown	51.467017	-3.1905	317400	174900	ST174748
CF1 7YP	Grangetown	51.467706	-3.185522	317747	174971	ST177749
CF1 7YQ	Grangetown	51.467482	-3.185459	317751	174946	ST177749
CF1 7YR	Grangetown	51.467032	-3.189061	317500	174900	ST174748
CF1 7YS	Grangetown	51.471571	-3.18486	317800	175400	ST177754
CF1 7YT	Grangetown	51.465205	-3.191893	317300	174700	ST172747
CF1 7YU	Grangetown	51.467482	-3.185459	317751	174946	ST177749
CF1 7YW	Grangetown	51.467482	-3.185459	317751	174946	ST177749
CF1 7YX	Grangetown	51.467482	-3.185459	317751	174946	ST177749
CF1 7YY	Grangetown	51.467706	-3.185522	317747	174971	ST177749
CF1 7YZ	Grangetown	51.466104	-3.191916	317300	174800	ST172748
CF1 8AA	Grangetown	51.467887	-3.193402	317200	175000	ST172749
CF1 8AB	Canton	51.469582	-3.203525	316500	175200	ST164751
CF1 8AD	Canton	51.475875	-3.20369	316500	175900	ST165759
CF1 8AE	Canton	51.473207	-3.20074	316700	175600	ST167755
CF1 8AF	Grangetown	51.47054	-3.197791	316900	175300	ST168753
CF1 8AG	Grangetown	51.467902	-3.191963	317300	175000	ST172750
CF1 8AH	Canton	51.47589	-3.202251	316600	175900	ST165759
CF1 8AJ	Grangetown	51.472323	-3.199277	316800	175500	ST168754
CF1 8AL	Grangetown	51.472338	-3.197838	316900	175500	ST168755
CF1 8AN	Canton	51.473222	-3.199301	316800	175600	ST167755
CF1 8AP	Canton	51.475875	-3.20369	316500	175900	ST165759
CF1 8AQ	Grangetown	51.466001	-3.201991	316600	174800	ST165747
CF1 8AT	Canton	51.467769	-3.204916	316400	175000	ST164749
CF1 8AW	Grangetown	51.465146	-3.197649	316900	174700	ST169746
CF1 8BA	Grangetown	51.468727	-3.199183	316800	175100	ST167750
CF1 8BB	Grangetown	51.466031	-3.199112	316800	174800	ST168748
CF1 8BD	Grangetown	51.466031	-3.199112	316800	174800	ST168748
CF1 8BE	Grangetown	51.466031	-3.199112	316800	174800	ST168748
CF1 8BF	Grangetown	51.466944	-3.197696	316900	174900	ST169748
CF1 8BG	Grangetown	51.467873	-3.194841	317100	175000	ST171750
CF1 8BH	Canton	51.472279	-3.203595	316500	175500	ST165755
CF1 8BJ	Grangetown	51.468757	-3.196304	317000	175100	ST170751
CF1 8BL	Grangetown	51.468742	-3.197744	316900	175100	ST168750
CF1 8BN	Grangetown	51.468742	-3.197744	316900	175100	ST168750
CF1 8BP	Canton	51.474946	-3.206545	316300	175800	ST163757
CF1 8BQ	Canton	51.475801	-3.210888	316000	175900	ST159759
CF1 8BR	Canton	51.474946	-3.206545	316300	175800	ST163757
CF1 8BS	Canton	51.479382	-3.212423	315900	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