Postcodes in Cardiff page 20 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 8LX	Riverside	51.479603	-3.190828	317400	176300	ST173763
CF1 8LY	Riverside	51.480546	-3.186532	317700	176400	ST177764
CF1 8LZ	Riverside	51.480546	-3.186532	317700	176400	ST177764
CF1 8PA	Riverside	51.480546	-3.186532	317700	176400	ST177764
CF1 8RA	Riverside	51.476036	-3.187855	317600	175900	ST176758
CF1 8RB	Riverside	51.476065	-3.184976	317800	175900	ST178758
CF1 8RD	Riverside	51.476051	-3.186416	317700	175900	ST176759
CF1 8RE	Grangetown	51.476022	-3.189295	317500	175900	ST174759
CF1 8RF	Riverside	51.476065	-3.184976	317800	175900	ST178758
CF1 8RG	Riverside	51.478719	-3.189365	317500	176200	ST174762
CF1 8RH	Riverside	51.476051	-3.186416	317700	175900	ST176759
CF1 8RJ	Riverside	51.476036	-3.187855	317600	175900	ST176758
CF1 8RL	Grangetown	51.476022	-3.189295	317500	175900	ST174759
CF1 8RN	Riverside	51.476065	-3.184976	317800	175900	ST178758
CF1 8RP	Riverside	51.476051	-3.186416	317700	175900	ST176759
CF1 8RQ	Riverside	51.477849	-3.186462	317700	176100	ST177761
CF1 8RR	Riverside	51.477849	-3.186462	317700	176100	ST177761
CF1 8RS	Riverside	51.476051	-3.186416	317700	175900	ST176759
CF1 8RT	Riverside	51.477849	-3.186462	317700	176100	ST177761
CF1 8RU	Riverside	51.477849	-3.186462	317700	176100	ST177761
CF1 8RW	Riverside	51.476935	-3.187879	317600	176000	ST175759
CF1 8RX	Riverside	51.476935	-3.187879	317600	176000	ST175759
CF1 8RY	Riverside	51.477834	-3.187902	317600	176100	ST175760
CF1 8RZ	Riverside	51.476036	-3.187855	317600	175900	ST176758
CF1 8SA	Riverside	51.476935	-3.187879	317600	176000	ST175759
CF1 8SB	Riverside	51.476935	-3.187879	317600	176000	ST175759
CF1 8SD	Riverside	51.476921	-3.189318	317500	176000	ST175760
CF1 8SE	Riverside	51.476051	-3.186416	317700	175900	ST176759
CF1 8SF	Riverside	51.476051	-3.186416	317700	175900	ST176759
CF1 8SR	Riverside	51.476935	-3.187879	317600	176000	ST175759
CF1 8SS	Riverside	51.476036	-3.187855	317600	175900	ST176758
CF1 8ST	Canton	51.474092	-3.202203	316600	175700	ST166757
CF1 8SU	Riverside	51.478675	-3.193684	317200	176200	ST171762
CF1 8SX	Canton	51.474092	-3.202203	316600	175700	ST166757
CF1 8SY	Riverside	51.479617	-3.189388	317500	176300	ST175762
CF1 8TB	Grangetown	51.471424	-3.199254	316800	175400	ST167753
CF1 8TD	Grangetown	51.467887	-3.193402	317200	175000	ST172749
CF1 8TE	Grangetown	51.470525	-3.19923	316800	175300	ST168752
CF1 8TG	Grangetown	51.465986	-3.20343	316500	174800	ST164747
CF1 8TH	Canton	51.467755	-3.206356	316300	175000	ST162750
CF1 8TJ	Canton	51.467755	-3.206356	316300	175000	ST162750
CF1 8TL	Canton	51.467755	-3.206356	316300	175000	ST162750
CF1 8TN	Canton	51.469523	-3.209282	316100	175200	ST160752
CF1 8TP	Canton	51.479337	-3.216742	315600	176300	ST155763
CF1 8TQ	Grangetown	51.468727	-3.199183	316800	175100	ST167750
CF1 8TR	Grangetown	51.465146	-3.197649	316900	174700	ST169746
CF1 8TT	Grangetown	51.466915	-3.200575	316700	174900	ST166749
CF1 8TU	Canton	51.479367	-3.213862	315800	176300	ST158763
CF1 8TX	Canton	51.481105	-3.219669	315400	176500	ST153765
CF1 8UA	Grangetown	51.466031	-3.199112	316800	174800	ST168748
CF1 8UB	Grangetown	51.466944	-3.197696	316900	174900	ST169748
CF1 8UD	Grangetown	51.467843	-3.19772	316900	175000	ST169749
CF1 8UE	Grangetown	51.466031	-3.199112	316800	174800	ST168748
CF1 8UF	Grangetown	51.466031	-3.199112	316800	174800	ST168748
CF1 8UG	Grangetown	51.466031	-3.199112	316800	174800	ST168748
CF1 8UH	Canton	51.481974	-3.222572	315200	176600	ST152766
CF1 8UJ	Canton	51.481944	-3.225452	315000	176600	ST149766
CF1 8UL	Canton	51.478453	-3.215278	315700	176200	ST157762
CF1 8UN	Canton	51.479367	-3.213862	315800	176300	ST158763
CF1 8UP	Canton	51.479367	-3.213862	315800	176300	ST158763
CF1 8UQ	Canton	51.480221	-3.218205	315500	176400	ST155764
CF1 8UR	Riverside	51.476035	-3.183507	317902	175895	ST179758
CF1 8US	Grangetown	51.476818	-3.199395	316800	176000	ST168760
CF1 8UT	Riverside	51.477834	-3.187902	317600	176100	ST175760
CF1 8UW	Canton	51.469538	-3.207843	316200	175200	ST161752
CF1 8UX	Riverside	51.480487	-3.192291	317300	176400	ST172763
CF1 8UZ	Riverside	51.480487	-3.192291	317300	176400	ST172763
CF1 8WA	Riverside	51.480487	-3.192291	317300	176400	ST172763
CF1 8WB	Riverside	51.480487	-3.192291	317300	176400	ST172763
CF1 8XA	Riverside	51.477261	-3.195663	317060	176045	ST170760
CF1 8XB	Grangetown	51.467828	-3.199159	316800	175000	ST168749
CF1 8XD	Canton	51.481105	-3.219669	315400	176500	ST153765
CF1 8XE	Grangetown	51.467828	-3.199159	316800	175000	ST168749
CF1 8XF	Grangetown	51.466016	-3.200551	316700	174800	ST167748
CF1 8XG	Riverside	51.477261	-3.195663	317060	176045	ST170760
CF1 8XH	Grangetown	51.466001	-3.201991	316600	174800	ST165747
CF1 8XJ	Grangetown	51.4669	-3.202014	316600	174900	ST166749
CF1 8XL	Grangetown	51.466001	-3.201991	316600	174800	ST165747
CF1 8XN	Riverside	51.477261	-3.195663	317060	176045	ST170760
CF1 8XP	Grangetown	51.466001	-3.201991	316600	174800	ST165747
CF1 8XQ	Canton	51.480221	-3.218205	315500	176400	ST155764
CF1 8XR	Riverside	51.477702	-3.200858	316700	176100	ST167760
CF1 8XS	Grangetown	51.466001	-3.201991	316600	174800	ST165747
CF1 8XT	Grangetown	51.466001	-3.201991	316600	174800	ST165747
CF1 8XU	Riverside	51.477702	-3.200858	316700	176100	ST167760
CF1 8XW	Riverside	51.477702	-3.200858	316700	176100	ST167760
CF1 8XX	Grangetown	51.466001	-3.201991	316600	174800	ST165747
CF1 8XY	Grangetown	51.466001	-3.201991	316600	174800	ST165747
CF1 8XZ	Riverside	51.477261	-3.195663	317060	176045	ST170760
CF1 8YA	Riverside	51.477268	-3.195821	317049	176046	ST170760
CF1 8YB	Riverside	51.477268	-3.195821	317049	176046	ST170760
CF1 8YD	Riverside	51.477702	-3.200858	316700	176100	ST167760
CF1 8YE	Riverside	51.477268	-3.195821	317049	176046	ST170760
CF1 8YF	Riverside	51.477268	-3.195821	317049	176046	ST170760
CF1 8YG	Riverside	51.477268	-3.195821	317049	176046	ST170760
CF1 8YH	Riverside	51.477268	-3.195821	317049	176046	ST170760
CF1 8YJ	Riverside	51.477268	-3.195821	317049	176046	ST170760
CF1 8YL	Riverside	51.477268	-3.195821	317049	176046	ST170760
CF1 8YN	Riverside	51.477268	-3.195821	317049	176046	ST170760
CF1 8YP	Riverside	51.477268	-3.195821	317049	176046	ST170760

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