Postcodes in Cardiff page 161 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 8EY	Pentyrch and St Fagans	51.519501	-3.327362	307999	180900	ST079809
CF4 8EZ	Pentyrch and St Fagans	51.519501	-3.327362	307999	180900	ST079809
CF4 8FA	Pentyrch and St Fagans	51.524894	-3.327519	307999	181500	ST079815
CF4 8FB	Pentyrch and St Fagans	51.524894	-3.327519	307999	181500	ST079815
CF4 8FD	Pentyrch and St Fagans	51.524894	-3.327519	307999	181500	ST079815
CF4 8FE	Pentyrch and St Fagans	51.524894	-3.327519	307999	181500	ST079815
CF4 8FF	Pentyrch and St Fagans	51.524894	-3.327519	307999	181500	ST079815
CF4 8GE	Pentyrch and St Fagans	51.524894	-3.327519	307999	181500	ST079815
CF4 8HA	Pentyrch and St Fagans	51.539016	-3.270252	311999	183000	ST119830
CF4 8HB	Pentyrch and St Fagans	51.539032	-3.26881	312099	183000	ST120830
CF4 8HD	Pentyrch and St Fagans	51.539016	-3.270252	311999	183000	ST119830
CF4 8HE	Pentyrch and St Fagans	51.5399	-3.271718	311899	183100	ST118831
CF4 8HF	Pentyrch and St Fagans	51.538969	-3.274576	311699	183000	ST116830
CF4 8HG	Pentyrch and St Fagans	51.538985	-3.273135	311799	183000	ST117830
CF4 8HH	Pentyrch and St Fagans	51.544347	-3.276169	311599	183600	ST115836
CF4 8HJ	Pentyrch and St Fagans	51.547028	-3.277686	311499	183900	ST114839
CF4 8HL	Pentyrch and St Fagans	51.543464	-3.274702	311699	183500	ST116835
CF4 8HN	Pentyrch and St Fagans	51.546145	-3.276219	311599	183800	ST115838
CF4 8HP	Pentyrch and St Fagans	51.545246	-3.276194	311599	183700	ST115837
CF4 8HQ	Pentyrch and St Fagans	51.541666	-3.274652	311699	183300	ST116833
CF4 8HR	Pentyrch and St Fagans	51.546129	-3.277661	311499	183800	ST114838
CF4 8HS	Pentyrch and St Fagans	51.547028	-3.277686	311499	183900	ST114839
CF4 8HT	Pentyrch and St Fagans	51.546129	-3.277661	311499	183800	ST114838
CF4 8HU	Pentyrch and St Fagans	51.547013	-3.279128	311399	183900	ST113839
CF4 8HW	Pentyrch and St Fagans	51.548826	-3.277736	311499	184100	ST114841
CF4 8HX	Pentyrch and St Fagans	51.549725	-3.277762	311499	184200	ST114842
CF4 8HY	Pentyrch and St Fagans	51.547927	-3.277711	311499	184000	ST114840
CF4 8HZ	Pentyrch and St Fagans	51.547927	-3.277711	311499	184000	ST114840
CF4 8JA	Pentyrch and St Fagans	51.547927	-3.277711	311499	184000	ST114840
CF4 8JB	Pentyrch and St Fagans	51.547927	-3.277711	311499	184000	ST114840
CF4 8JD	Pentyrch and St Fagans	51.548826	-3.277736	311499	184100	ST114841
CF4 8JE	Pentyrch and St Fagans	51.548826	-3.277736	311499	184100	ST114841
CF4 8JF	Pentyrch and St Fagans	51.548826	-3.277736	311499	184100	ST114841
CF4 8JG	Pentyrch and St Fagans	51.549725	-3.277762	311499	184200	ST114842
CF4 8JH	Pentyrch and St Fagans	51.542565	-3.274677	311699	183400	ST116834
CF4 8JN	Pentyrch and St Fagans	51.536413	-3.261528	312599	182700	ST125827
CF4 8JP	Pentyrch and St Fagans	51.521266	-3.330296	307799	181100	ST077811
CF4 8JQ	Pentyrch and St Fagans	51.546145	-3.276219	311599	183800	ST115838
CF4 8JR	Pentyrch and St Fagans	51.519533	-3.324481	308199	180900	ST081809
CF4 8JS	Pentyrch and St Fagans	51.519517	-3.325921	308099	180900	ST080809
CF4 8JT	Pentyrch and St Fagans	51.519517	-3.325921	308099	180900	ST080809
CF4 8JU	Pentyrch and St Fagans	51.519517	-3.325921	308099	180900	ST080809
CF4 8JW	Pentyrch and St Fagans	51.519501	-3.327362	307999	180900	ST079809
CF4 8JX	Pentyrch and St Fagans	51.518618	-3.325895	308099	180800	ST080808
CF4 8JY	Pentyrch and St Fagans	51.519501	-3.327362	307999	180900	ST079809
CF4 8JZ	Pentyrch and St Fagans	51.519501	-3.327362	307999	180900	ST079809
CF4 8LA	Radyr	51.529237	-3.259888	312699	181900	ST126819
CF4 8LB	Radyr	51.529237	-3.259888	312699	181900	ST126819
CF4 8LD	Radyr	51.528338	-3.259864	312699	181800	ST126818
CF4 8LE	Radyr	51.526494	-3.264137	312399	181600	ST123816
CF4 8LF	Radyr	51.528323	-3.261305	312599	181800	ST125818
CF4 8LG	Radyr	51.52654	-3.259814	312699	181600	ST126816
CF4 8LH	Radyr	51.525641	-3.259789	312699	181500	ST126815
CF4 8LJ	Radyr	51.52654	-3.259814	312699	181600	ST126816
CF4 8LL	Radyr	51.525641	-3.259789	312699	181500	ST126815
CF4 8LN	Radyr	51.52561	-3.262671	312499	181500	ST124815
CF4 8LP	Radyr	51.52654	-3.259814	312699	181600	ST126816
CF4 8LQ	Radyr	51.526525	-3.261255	312599	181600	ST125816
CF4 8LR	Radyr	51.525626	-3.26123	312599	181500	ST125815
CF4 8LS	Radyr	51.525626	-3.26123	312599	181500	ST125815
CF4 8LT	Radyr	51.527408	-3.262721	312499	181700	ST124817
CF4 8LU	Radyr	51.525626	-3.26123	312599	181500	ST125815
CF4 8LW	Pentyrch and St Fagans	51.52223	-3.324559	308199	181200	ST081812
CF4 8LX	Pentyrch and St Fagans	51.521331	-3.324533	308199	181100	ST081811
CF4 8LY	Pentyrch and St Fagans	51.522214	-3.326	308099	181200	ST080812
CF4 8LZ	Pentyrch and St Fagans	51.522214	-3.326	308099	181200	ST080812
CF4 8NA	Pentyrch and St Fagans	51.537046	-3.286057	310899	182800	ST108828
CF4 8NB	Pentyrch and St Fagans	51.522488	-3.301503	309799	181200	ST097812
CF4 8ND	Pentyrch and St Fagans	51.523387	-3.301529	309799	181300	ST097813
CF4 8NE	Pentyrch and St Fagans	51.526052	-3.304488	309599	181600	ST095816
CF4 8NF	Pentyrch and St Fagans	51.521445	-3.314446	308899	181100	ST088811
CF4 8NG	Pentyrch and St Fagans	51.524028	-3.324611	308199	181400	ST081814
CF4 8NH	Pentyrch and St Fagans	51.523161	-3.321703	308399	181300	ST083813
CF4 8NJ	Pentyrch and St Fagans	51.524927	-3.324637	308199	181500	ST081815
CF4 8NL	Pentyrch and St Fagans	51.521347	-3.323092	308299	181100	ST082811
CF4 8NN	Pentyrch and St Fagans	51.525793	-3.327545	307999	181600	ST079816
CF4 8NP	Pentyrch and St Fagans	51.533275	-3.301811	309799	182400	ST097824
CF4 8NQ	Pentyrch and St Fagans	51.541333	-3.304925	309599	183300	ST095833
CF4 8NR	Pentyrch and St Fagans	51.53061	-3.298851	309999	182100	ST099821
CF4 8NS	Pentyrch and St Fagans	51.537801	-3.299056	309999	182900	ST099829
CF4 8NT	Pentyrch and St Fagans	51.539663	-3.293341	310399	183100	ST103831
CF4 8NU	Pentyrch and St Fagans	51.524894	-3.327519	307999	181500	ST079815
CF4 8NW	Pentyrch and St Fagans	51.523979	-3.328934	307899	181400	ST078814
CF4 8NX	Pentyrch and St Fagans	51.516918	-3.317198	308699	180600	ST086806
CF4 8NY	Pentyrch and St Fagans	51.5178	-3.318665	308599	180700	ST085807
CF4 8NZ	Pentyrch and St Fagans	51.523995	-3.327493	307999	181400	ST079814
CF4 8PA	Pentyrch and St Fagans	51.523064	-3.330349	307799	181300	ST077813
CF4 8PB	Pentyrch and St Fagans	51.52308	-3.328908	307899	181300	ST078813
CF4 8PD	Pentyrch and St Fagans	51.518844	-3.305723	309499	180800	ST094808
CF4 8PE	Pentyrch and St Fagans	51.525217	-3.298698	309999	181500	ST099815
CF4 8PF	Pentyrch and St Fagans	51.531573	-3.293112	310399	182200	ST103822
CF4 8PG	Pentyrch and St Fagans	51.530658	-3.294527	310299	182100	ST102821
CF4 8PH	Pentyrch and St Fagans	51.531605	-3.290229	310599	182200	ST105822
CF4 8PJ	Pentyrch and St Fagans	51.531589	-3.29167	310499	182200	ST104822
CF4 8PL	Pentyrch and St Fagans	51.531573	-3.293112	310399	182200	ST103822
CF4 8PN	Pentyrch and St Fagans	51.530626	-3.29741	310099	182100	ST100821
CF4 8PP	Pentyrch and St Fagans	51.530642	-3.295969	310199	182100	ST101821
CF4 8PQ	Pentyrch and St Fagans	51.530626	-3.29741	310099	182100	ST100821
CF4 8PR	Pentyrch and St Fagans	51.526432	-3.287128	310804	181621	ST108816
CF4 8PS	Pentyrch and St Fagans	51.531509	-3.298877	309999	182200	ST099822

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