Postcodes in Cardiff page 90 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 5AJ	Penylan	51.494347	-3.155208	319899	177900	ST198779
CF2 5AL	Penylan	51.494347	-3.155208	319899	177900	ST198779
CF2 5AN	Penylan	51.494347	-3.155208	319899	177900	ST198779
CF2 5AP	Penylan	51.493477	-3.152305	320099	177800	ST200778
CF2 5AQ	Penylan	51.492578	-3.152282	320099	177700	ST200777
CF2 5AR	Penylan	51.491679	-3.15226	320099	177600	ST200776
CF2 5AS	Penylan	51.491679	-3.15226	320099	177600	ST200776
CF2 5AT	Penylan	51.492549	-3.155163	319899	177700	ST198777
CF2 5AU	Penylan	51.492549	-3.155163	319899	177700	ST198777
CF2 5AW	Penylan	51.492549	-3.155163	319899	177700	ST198777
CF2 5AX	Penylan	51.493448	-3.155185	319899	177800	ST198778
CF2 5AY	Penylan	51.493448	-3.155185	319899	177800	ST198778
CF2 5AZ	Penylan	51.493448	-3.155185	319899	177800	ST198778
CF2 5BA	Plasnewydd	51.496045	-3.165335	319199	178100	ST191781
CF2 5BB	Penylan	51.495161	-3.163872	319299	178000	ST192780
CF2 5BD	Penylan	51.495161	-3.163872	319299	178000	ST192780
CF2 5BE	Penylan	51.495175	-3.162432	319399	178000	ST193780
CF2 5BG	Penylan	51.49606	-3.163895	319299	178100	ST192781
CF2 5BH	Penylan	51.495189	-3.160991	319499	178000	ST194780
CF2 5BJ	Penylan	51.495189	-3.160991	319499	178000	ST194780
CF2 5BL	Penylan	51.494319	-3.158088	319699	177900	ST196779
CF2 5BN	Penylan	51.49429	-3.160968	319499	177900	ST194779
CF2 5BP	Penylan	51.493406	-3.159506	319599	177800	ST195778
CF2 5BQ	Penylan	51.49342	-3.158065	319699	177800	ST196778
CF2 5BR	Penylan	51.494276	-3.162409	319399	177900	ST193779
CF2 5BS	Penylan	51.495189	-3.160991	319499	178000	ST194780
CF2 5BT	Penylan	51.494276	-3.162409	319399	177900	ST193779
CF2 5BU	Penylan	51.494276	-3.162409	319399	177900	ST193779
CF2 5BW	Penylan	51.49342	-3.158065	319699	177800	ST196778
CF2 5BX	Penylan	51.495161	-3.163872	319299	178000	ST192780
CF2 5BY	Plasnewydd	51.493391	-3.160946	319499	177800	ST194778
CF2 5BZ	Penylan	51.49342	-3.158065	319699	177800	ST196778
CF2 5DA	Penylan	51.496959	-3.163918	319299	178200	ST192782
CF2 5DD	Penylan	51.496959	-3.163918	319299	178200	ST192782
CF2 5DE	Penylan	51.496973	-3.162477	319399	178200	ST193782
CF2 5DF	Penylan	51.495203	-3.159551	319599	178000	ST195780
CF2 5DG	Penylan	51.496973	-3.162477	319399	178200	ST193782
CF2 5DH	Penylan	51.496973	-3.162477	319399	178200	ST193782
CF2 5DJ	Penylan	51.496973	-3.162477	319399	178200	ST193782
CF2 5DL	Penylan	51.496088	-3.161014	319499	178100	ST194781
CF2 5DN	Penylan	51.495218	-3.158111	319699	178000	ST196780
CF2 5DP	Penylan	51.495218	-3.158111	319699	178000	ST196780
CF2 5DQ	Penylan	51.496973	-3.162477	319399	178200	ST193782
CF2 5DR	Penylan	51.496102	-3.159574	319599	178100	ST195781
CF2 5DS	Penylan	51.497016	-3.158157	319699	178200	ST196782
CF2 5DT	Penylan	51.496987	-3.161037	319499	178200	ST194782
CF2 5DU	Penylan	51.497001	-3.159597	319599	178200	ST195782
CF2 5DW	Penylan	51.497001	-3.159597	319599	178200	ST195782
CF2 5DX	Penylan	51.496117	-3.158134	319699	178100	ST196781
CF2 5DY	Penylan	51.496131	-3.156694	319799	178100	ST197781
CF2 5DZ	Penylan	51.496131	-3.156694	319799	178100	ST197781
CF2 5EA	Penylan	51.496159	-3.153813	319999	178100	ST199781
CF2 5EB	Penylan	51.49526	-3.15379	319999	178000	ST199780
CF2 5ED	Penylan	51.495274	-3.15235	320099	178000	ST200780
CF2 5EE	Plasnewydd	51.496045	-3.165335	319199	178100	ST191781
CF2 5EF	Plasnewydd	51.496031	-3.166775	319099	178100	ST190781
CF2 5EG	Plasnewydd	51.496916	-3.168238	318999	178200	ST189782
CF2 5EH	Plasnewydd	51.4978	-3.169701	318899	178300	ST188783
CF2 5EJ	Plasnewydd	51.4978	-3.169701	318899	178300	ST188783
CF2 5EL	Plasnewydd	51.498685	-3.171165	318799	178400	ST187784
CF2 5EN	Plasnewydd	51.498685	-3.171165	318799	178400	ST187784
CF2 5EP	Plasnewydd	51.499555	-3.174068	318599	178500	ST185785
CF2 5EQ	Plasnewydd	51.50044	-3.175532	318499	178600	ST184786
CF2 5ER	Plasnewydd	51.501339	-3.175555	318499	178700	ST184787
CF2 5ES	Plasnewydd	51.49867	-3.172605	318699	178400	ST186784
CF2 5ET	Plasnewydd	51.49867	-3.172605	318699	178400	ST186784
CF2 5EU	Plasnewydd	51.497786	-3.171142	318799	178300	ST187783
CF2 5EW	Plasnewydd	51.4978	-3.169701	318899	178300	ST188783
CF2 5HA	Plasnewydd	51.498742	-3.165404	319199	178400	ST191784
CF2 5HB	Plasnewydd	51.498728	-3.166844	319099	178400	ST190784
CF2 5HD	Plasnewydd	51.500483	-3.171211	318799	178600	ST187786
CF2 5HE	Penylan	51.498757	-3.163963	319299	178400	ST192784
CF2 5HF	Plasnewydd	51.498742	-3.165404	319199	178400	ST191784
CF2 5HG	Plasnewydd	51.498742	-3.165404	319199	178400	ST191784
CF2 5HH	Cathays	51.501324	-3.176995	318399	178700	ST183787
CF2 5HJ	Plasnewydd	51.498742	-3.165404	319199	178400	ST191784
CF2 5HL	Plasnewydd	51.498642	-3.175486	318499	178400	ST184784
CF2 5HN	Cathays	51.500425	-3.176972	318399	178600	ST183786
CF2 5HP	Plasnewydd	51.499555	-3.174068	318599	178500	ST185785
CF2 5HQ	Plasnewydd	51.499555	-3.174068	318599	178500	ST185785
CF2 5HR	Penylan	51.498757	-3.163963	319299	178400	ST192784
CF2 5HS	Plasnewydd	51.497858	-3.16394	319299	178300	ST192783
CF2 5HW	Plasnewydd	51.496045	-3.165335	319199	178100	ST191781
CF2 5HX	Penylan	51.49606	-3.163895	319299	178100	ST192781
CF2 5HY	Penylan	51.497872	-3.1625	319399	178300	ST193783
CF2 5HZ	Plasnewydd	51.497858	-3.16394	319299	178300	ST192783
CF2 5JA	Penylan	51.498757	-3.163963	319299	178400	ST192784
CF2 5JB	Penylan	51.499655	-3.163986	319299	178500	ST192785
CF2 5JD	Penylan	51.499655	-3.163986	319299	178500	ST192785
CF2 5JE	Penylan	51.499655	-3.163986	319299	178500	ST192785
CF2 5JF	Penylan	51.502338	-3.165495	319199	178800	ST191788
CF2 5JG	Penylan	51.505035	-3.165564	319199	179100	ST191791
CF2 5JH	Penylan	51.505934	-3.165587	319199	179200	ST191792
CF2 5JJ	Penylan	51.503251	-3.164078	319299	178900	ST192789
CF2 5JL	Penylan	51.50415	-3.164101	319299	179000	ST192790
CF2 5JN	Penylan	51.500569	-3.162569	319399	178600	ST193786
CF2 5JP	Penylan	51.49967	-3.162546	319399	178500	ST193785
CF2 5JQ	Penylan	51.502367	-3.162615	319399	178800	ST193788
CF2 5JR	Penylan	51.501453	-3.164032	319299	178700	ST192787
CF2 5JS	Penylan	51.502309	-3.168376	318999	178800	ST189788

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