Postcodes in Cardiff page 156 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
CF4 6BS	Rhiwbina	51.517109	-3.216317	315699	180500	ST156805
CF4 6BT	Rhiwbina	51.518922	-3.214924	315799	180700	ST157807
CF4 6BU	Rhiwbina	51.518023	-3.2149	315799	180600	ST157806
CF4 6BW	Rhiwbina	51.518937	-3.213483	315899	180700	ST158807
CF4 6BX	Rhiwbina	51.518922	-3.214924	315799	180700	ST157807
CF4 6BY	Heath	51.517124	-3.214876	315799	180500	ST157805
CF4 6BZ	Rhiwbina	51.518052	-3.212018	315999	180600	ST159806
CF4 6DA	Rhiwbina	51.518052	-3.212018	315999	180600	ST159806
CF4 6DB	Rhiwbina	51.518966	-3.210601	316099	180700	ST160807
CF4 6DD	Rhiwbina	51.51985	-3.212066	315999	180800	ST159808
CF4 6DE	Rhiwbina	51.519836	-3.213507	315899	180800	ST158808
CF4 6DF	Whitchurch and Tongwynlais	51.515326	-3.214828	315799	180300	ST157803
CF4 6DG	Rhiwbina	51.518937	-3.213483	315899	180700	ST158807
CF4 6DH	Rhiwbina	51.518052	-3.212018	315999	180600	ST159806
CF4 6DJ	Rhiwbina	51.518937	-3.213483	315899	180700	ST158807
CF4 6DL	Whitchurch and Tongwynlais	51.51618	-3.219174	315499	180400	ST154804
CF4 6DX	Rhiwbina	51.522518	-3.21502	315799	181100	ST157811
CF4 6DY	Rhiwbina	51.521619	-3.214996	315799	181000	ST157810
CF4 6DZ	Rhiwbina	51.52072	-3.214972	315799	180900	ST157809
CF4 6EA	Rhiwbina	51.522488	-3.217902	315599	181100	ST155811
CF4 6EB	Rhiwbina	51.523402	-3.216485	315699	181200	ST156812
CF4 6ED	Rhiwbina	51.523416	-3.215043	315799	181200	ST157812
CF4 6EE	Rhiwbina	51.522503	-3.216461	315699	181100	ST156811
CF4 6EF	Rhiwbina	51.521574	-3.219319	315499	181000	ST154810
CF4 6EG	Rhiwbina	51.522473	-3.219343	315499	181100	ST154811
CF4 6EH	Rhiwbina	51.521648	-3.212114	315999	181000	ST159810
CF4 6EJ	Rhiwbina	51.52072	-3.214972	315799	180900	ST157809
CF4 6EL	Rhiwbina	51.520675	-3.219295	315499	180900	ST154809
CF4 6EN	Rhiwbina	51.520645	-3.222177	315299	180900	ST152809
CF4 6EP	Rhiwbina	51.521633	-3.213555	315899	181000	ST158810
CF4 6EQ	Rhiwbina	51.52072	-3.214972	315799	180900	ST157809
CF4 6ER	Rhiwbina	51.52066	-3.220736	315399	180900	ST153809
CF4 6ES	Rhiwbina	51.520645	-3.222177	315299	180900	ST152809
CF4 6HA	Rhiwbina	51.521633	-3.213555	315899	181000	ST158810
CF4 6HB	Rhiwbina	51.522532	-3.213578	315899	181100	ST158811
CF4 6HD	Rhiwbina	51.523431	-3.213602	315899	181200	ST158812
CF4 6HE	Rhiwbina	51.525199	-3.216533	315699	181400	ST156814
CF4 6HF	Rhiwbina	51.522547	-3.212137	315999	181100	ST159811
CF4 6HG	Rhiwbina	51.522532	-3.213578	315899	181100	ST158811
CF4 6HH	Rhiwbina	51.523416	-3.215043	315799	181200	ST157812
CF4 6HJ	Rhiwbina	51.525199	-3.216533	315699	181400	ST156814
CF4 6HL	Rhiwbina	51.524315	-3.215067	315799	181300	ST157813
CF4 6HN	Rhiwbina	51.525184	-3.217974	315599	181400	ST155814
CF4 6HP	Rhiwbina	51.526083	-3.217998	315599	181500	ST155815
CF4 6HQ	Rhiwbina	51.525184	-3.217974	315599	181400	ST155814
CF4 6HR	Rhiwbina	51.524241	-3.222273	315299	181300	ST152813
CF4 6HS	Rhiwbina	51.525139	-3.222297	315299	181400	ST152814
CF4 6HT	Rhiwbina	51.525169	-3.219415	315499	181400	ST154814
CF4 6HU	Rhiwbina	51.524241	-3.222273	315299	181300	ST152813
CF4 6HW	Rhiwbina	51.526023	-3.223762	315199	181500	ST151815
CF4 6HX	Rhiwbina	51.526068	-3.219439	315499	181500	ST154815
CF4 6HY	Rhiwbina	51.526068	-3.219439	315499	181500	ST154815
CF4 6HZ	Rhiwbina	51.526068	-3.219439	315499	181500	ST154815
CF4 6JA	Rhiwbina	51.526038	-3.222321	315299	181500	ST152815
CF4 6JB	Rhiwbina	51.526083	-3.217998	315599	181500	ST155815
CF4 6JJ	Rhiwbina	51.52433	-3.213626	315899	181300	ST158813
CF4 6JL	Rhiwbina	51.524345	-3.212185	315999	181300	ST159813
CF4 6JN	Rhiwbina	51.525214	-3.215091	315799	181400	ST157814
CF4 6JP	Rhiwbina	51.523431	-3.213602	315899	181200	ST158812
CF4 6JQ	Rhiwbina	51.526128	-3.213674	315899	181500	ST158815
CF4 6JR	Rhiwbina	51.525229	-3.21365	315899	181400	ST158814
CF4 6JS	Rhiwbina	51.525214	-3.215091	315799	181400	ST157814
CF4 6JT	Rhiwbina	51.526113	-3.215115	315799	181500	ST157815
CF4 6JU	Rhiwbina	51.526113	-3.215115	315799	181500	ST157815
CF4 6JW	Rhiwbina	51.527012	-3.215139	315799	181600	ST157816
CF4 6JX	Rhiwbina	51.527881	-3.218046	315599	181700	ST155817
CF4 6JY	Rhiwbina	51.527896	-3.216605	315699	181700	ST156817
CF4 6JZ	Rhiwbina	51.528795	-3.216628	315699	181800	ST156818
CF4 6LA	Rhiwbina	51.526997	-3.216581	315699	181600	ST156816
CF4 6LB	Rhiwbina	51.52887	-3.209422	316199	181800	ST161818
CF4 6LD	Rhiwbina	51.526997	-3.216581	315699	181600	ST156816
CF4 6LE	Rhiwbina	51.527012	-3.215139	315799	181600	ST157816
CF4 6LF	Rhiwbina	51.52887	-3.209422	316199	181800	ST161818
CF4 6LG	Rhiwbina	51.52887	-3.209422	316199	181800	ST161818
CF4 6LH	Rhiwbina	51.52881	-3.215187	315799	181800	ST157818
CF4 6LJ	Rhiwbina	51.528795	-3.216628	315699	181800	ST156818
CF4 6LL	Rhiwbina	51.527072	-3.209375	316199	181600	ST161816
CF4 6LN	Rhiwbina	51.527971	-3.209399	316199	181700	ST161817
CF4 6LT	Rhiwbina	51.521648	-3.212114	315999	181000	ST159810
CF4 6LU	Rhiwbina	51.523491	-3.207838	316299	181200	ST162812
CF4 6LW	Rhiwbina	51.524405	-3.206421	316399	181300	ST163813
CF4 6LX	Rhiwbina	51.521648	-3.212114	315999	181000	ST159810
CF4 6LY	Rhiwbina	51.523491	-3.207838	316299	181200	ST162812
CF4 6LZ	Rhiwbina	51.524419	-3.20498	316499	181300	ST164813
CF4 6NA	Rhiwbina	51.523461	-3.21072	316099	181200	ST160812
CF4 6NB	Rhiwbina	51.523476	-3.209279	316199	181200	ST161812
CF4 6ND	Rhiwbina	51.524375	-3.209303	316199	181300	ST161813
CF4 6NE	Rhiwbina	51.52439	-3.207862	316299	181300	ST162813
CF4 6NF	Rhiwbina	51.52436	-3.210744	316099	181300	ST160813
CF4 6NG	Rhiwbina	51.526203	-3.206468	316399	181500	ST163815
CF4 6NH	Rhiwbina	51.527102	-3.206492	316399	181600	ST163816
CF4 6NJ	Rhiwbina	51.527087	-3.207933	316299	181600	ST162816
CF4 6NL	Rhiwbina	51.527102	-3.206492	316399	181600	ST163816
CF4 6NN	Rhiwbina	51.52436	-3.210744	316099	181300	ST160813
CF4 6NP	Rhiwbina	51.525244	-3.212209	315999	181400	ST159814
CF4 6NQ	Rhiwbina	51.526173	-3.209351	316199	181500	ST161815
CF4 6NR	Rhiwbina	51.526143	-3.212233	315999	181500	ST159815
CF4 6NS	Rhiwbina	51.527042	-3.212257	315999	181600	ST159816
CF4 6NT	Rhiwbina	51.525259	-3.210768	316099	181400	ST160814
CF4 6NU	Rhiwbina	51.527042	-3.212257	315999	181600	ST159816

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