Postcodes in Cardiff page 83 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
CF2 2QJ	Splott	51.489095	-3.140672	320899	177300	ST208773
CF2 2QL	Splott	51.490008	-3.139254	320999	177400	ST209774
CF2 2QN	Splott	51.490892	-3.140717	320899	177500	ST208775
CF2 2QP	Splott	51.490878	-3.142157	320799	177500	ST207775
CF2 2QQ	Splott	51.490892	-3.140717	320899	177500	ST208775
CF2 2QR	Splott	51.490008	-3.139254	320999	177400	ST209774
CF2 2QS	Splott	51.489038	-3.146432	320499	177300	ST204773
CF2 2QT	Splott	51.489066	-3.143552	320699	177300	ST206773
CF2 2QU	Splott	51.489052	-3.144992	320599	177300	ST205773
CF2 2QW	Splott	51.488139	-3.146409	320499	177200	ST204772
CF2 2QY	Splott	51.486356	-3.144925	320599	177000	ST205770
CF2 2QZ	Splott	51.488196	-3.14065	320899	177200	ST208772
CF2 2RA	Splott	51.488196	-3.14065	320899	177200	ST208772
CF2 2RB	Splott	51.489109	-3.139232	320999	177300	ST209773
CF2 2RD	Splott	51.485471	-3.143462	320699	176900	ST206769
CF2 2RE	Splott	51.488196	-3.14065	320899	177200	ST208772
CF2 2RF	Splott	51.488196	-3.14065	320899	177200	ST208772
CF2 2RG	Splott	51.489123	-3.137792	321099	177300	ST210773
CF2 2RH	Splott	51.490021	-3.137814	321099	177400	ST210774
CF2 2RJ	Splott	51.490021	-3.137814	321099	177400	ST210774
CF2 2RL	Splott	51.490948	-3.134956	321299	177500	ST212775
CF2 2RN	Splott	51.48915	-3.134912	321299	177300	ST212773
CF2 2RP	Splott	51.490948	-3.134956	321299	177500	ST212775
CF2 2RQ	Splott	51.491805	-3.139299	320999	177600	ST209776
CF2 2RR	Splott	51.49269	-3.140761	320899	177700	ST208777
CF2 2RS	Splott	51.491805	-3.139299	320999	177600	ST209776
CF2 2RT	Splott	51.49092	-3.137836	321099	177500	ST210775
CF2 2RU	Splott	51.488182	-3.14209	320799	177200	ST207772
CF2 2RW	Splott	51.487283	-3.142067	320799	177100	ST207771
CF2 2RX	Splott	51.478335	-3.137524	321099	176100	ST210761
CF2 2RY	Splott	51.49092	-3.137836	321099	177500	ST210775
CF2 2RZ	Splott	51.49092	-3.137836	321099	177500	ST210775
CF2 2SA	Splott	51.485443	-3.146342	320499	176900	ST204769
CF2 2SB	Splott	51.485443	-3.146342	320499	176900	ST204769
CF2 2SD	Splott	51.485443	-3.146342	320499	176900	ST204769
CF2 2SE	Splott	51.485443	-3.146342	320499	176900	ST204769
CF2 2SG	Splott	51.485443	-3.146342	320499	176900	ST204769
CF2 2SH	Splott	51.485457	-3.144902	320599	176900	ST205769
CF2 2SJ	Splott	51.484572	-3.14344	320699	176800	ST206768
CF2 2SL	Splott	51.483673	-3.143417	320699	176700	ST206767
CF2 2SN	Splott	51.480976	-3.14335	320699	176400	ST206764
CF2 2SP	Splott	51.485471	-3.143462	320699	176900	ST206769
CF2 2SQ	Splott	51.485471	-3.143462	320699	176900	ST206769
CF2 2SR	Splott	51.483673	-3.143417	320699	176700	ST206767
CF2 2SS	Splott	51.483701	-3.140538	320899	176700	ST208767
CF2 2ST	Splott	51.481875	-3.143372	320699	176500	ST206765
CF2 2SU	Splott	51.481903	-3.140493	320899	176500	ST208765
CF2 2SW	Splott	51.481889	-3.141933	320799	176500	ST207765
CF2 2SX	Splott	51.481889	-3.141933	320799	176500	ST207765
CF2 2SY	Splott	51.481903	-3.140493	320899	176500	ST208765
CF2 2SZ	Splott	51.485485	-3.142022	320799	176900	ST207769
CF2 2TA	Splott	51.482802	-3.140515	320899	176600	ST208766
CF2 2TB	Splott	51.483701	-3.140538	320899	176700	ST208767
CF2 2TD	Splott	51.482802	-3.140515	320899	176600	ST208766
CF2 2TE	Splott	51.485499	-3.140583	320899	176900	ST208769
CF2 2TF	Splott	51.482816	-3.139076	320999	176600	ST209766
CF2 2TG	Splott	51.486398	-3.140605	320899	177000	ST208770
CF2 2TH	Splott	51.480091	-3.141888	320799	176300	ST207763
CF2 2TJ	Splott	51.485499	-3.140583	320899	176900	ST208769
CF2 2TL	Splott	51.485499	-3.140583	320899	176900	ST208769
CF2 2TN	Splott	51.485063	-3.146549	320484	176858	ST204768
CF2 2TP	Butetown	51.453879	-3.155626	319799	173400	ST197734
CF2 2TQ	Splott	51.483701	-3.140538	320899	176700	ST208767
CF2 2TR	Butetown	51.453879	-3.155626	319799	173400	ST197734
CF2 2TS	Butetown	51.453879	-3.155626	319799	173400	ST197734
CF2 2TY	Butetown	51.453879	-3.155626	319799	173400	ST197734
CF2 2TZ	Butetown	51.453879	-3.155626	319799	173400	ST197734
CF2 2UA	Butetown	51.453879	-3.155626	319799	173400	ST197734
CF2 2UB	Butetown	51.453879	-3.155626	319799	173400	ST197734
CF2 2UD	Butetown	51.453879	-3.155626	319799	173400	ST197734
CF2 2UE	Butetown	51.453879	-3.155626	319799	173400	ST197734
CF2 2UP	Butetown	51.453879	-3.155626	319799	173400	ST197734
CF2 2UR	Butetown	51.453879	-3.155626	319799	173400	ST197734
CF2 2WA	Butetown	51.453879	-3.155626	319799	173400	ST197734
CF2 2XA	Splott	51.480077	-3.143327	320699	176300	ST206763
CF2 2XB	Splott	51.493064	-3.142067	320809	177743	ST208777
CF2 2XD	Splott	51.480091	-3.141888	320799	176300	ST207763
CF2 2XE	Splott	51.480077	-3.143327	320699	176300	ST206763
CF2 2XF	Splott	51.485063	-3.146549	320484	176858	ST204768
CF2 2XG	Splott	51.480091	-3.141888	320799	176300	ST207763
CF2 2XH	Splott	51.480077	-3.143327	320699	176300	ST206763
CF2 2XJ	Splott	51.480091	-3.141888	320799	176300	ST207763
CF2 2XL	Splott	51.493064	-3.142067	320809	177743	ST208777
CF2 2XN	Splott	51.493064	-3.142067	320809	177743	ST208777
CF2 2XP	Splott	51.485386	-3.152102	320099	176900	ST200769
CF2 2XQ	Splott	51.480976	-3.14335	320699	176400	ST206764
CF2 2XR	Splott	51.492676	-3.142201	320799	177700	ST207777
CF2 2XS	Splott	51.486313	-3.149244	320299	177000	ST202770
CF2 2XT	Splott	51.483588	-3.152056	320099	176700	ST200767
CF2 2XU	Splott	51.483588	-3.152056	320099	176700	ST200767
CF2 2XW	Splott	51.492676	-3.142201	320799	177700	ST207777
CF2 2XX	Splott	51.483588	-3.152056	320099	176700	ST200767
CF2 2XY	Splott	51.481818	-3.149131	320299	176500	ST202765
CF2 2XZ	Splott	51.481818	-3.149131	320299	176500	ST202765
CF2 2YA	Splott	51.475815	-3.150665	320182	175834	ST201758
CF2 2YB	Splott	51.475815	-3.150665	320182	175834	ST201758
CF2 2YD	Splott	51.483729	-3.137658	321099	176700	ST210767
CF2 2YE	Splott	51.483729	-3.137658	321099	176700	ST210767
CF2 2YF	Splott	51.494488	-3.140806	320899	177900	ST208779
CF2 2YG	Splott	51.489937	-3.146454	320499	177400	ST204774

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