Postcodes in Cardiff page 14 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 6HE	Butetown	51.464553	-3.167412	318999	174600	ST189746
CF1 6HG	Butetown	51.464553	-3.167412	318999	174600	ST189746
CF1 6HH	Butetown	51.462697	-3.173123	318599	174400	ST185744
CF1 6HL	Butetown	51.462697	-3.173123	318599	174400	ST185744
CF1 6HQ	Butetown	51.463625	-3.170267	318799	174500	ST187745
CF1 6HR	Butetown	51.463596	-3.173146	318599	174500	ST185745
CF1 6HS	Butetown	51.463596	-3.173146	318599	174500	ST185745
CF1 6HT	Butetown	51.462683	-3.174562	318499	174400	ST184744
CF1 6HU	Butetown	51.463582	-3.174585	318499	174500	ST184745
CF1 6HW	Butetown	51.462697	-3.173123	318599	174400	ST185744
CF1 6HX	Butetown	51.463596	-3.173146	318599	174500	ST185745
CF1 6HY	Butetown	51.462697	-3.173123	318599	174400	ST185744
CF1 6HZ	Butetown	51.462697	-3.173123	318599	174400	ST185744
CF1 6JA	Butetown	51.46451	-3.17173	318699	174600	ST186746
CF1 6JB	Butetown	51.463596	-3.173146	318599	174500	ST185745
CF1 6JD	Butetown	51.464495	-3.173169	318599	174600	ST185746
CF1 6JE	Butetown	51.472543	-3.177695	318299	175500	ST182755
CF1 6JF	Butetown	51.468976	-3.174723	318499	175100	ST184751
CF1 6JG	Butetown	51.466322	-3.170336	318799	174800	ST187748
CF1 6NA	Butetown	51.463668	-3.16595	319099	174500	ST190745
CF1 6NB	Butetown	51.463668	-3.16595	319099	174500	ST190745
CF1 6ND	Butetown	51.464567	-3.165973	319099	174600	ST190746
CF1 6NE	Butetown	51.464567	-3.165973	319099	174600	ST190746
CF1 6NG	Butetown	51.465466	-3.165996	319099	174700	ST190747
CF1 6NL	Butetown	51.466351	-3.167458	318999	174800	ST189748
CF1 6NN	Grangetown	51.459753	-3.197517	316899	174100	ST168741
CF1 6NP	Butetown	51.465437	-3.168874	318899	174700	ST188747
CF1 6NQ	Butetown	51.465466	-3.165996	319099	174700	ST190747
CF1 6NR	Butetown	51.465495	-3.163117	319299	174700	ST192747
CF1 6NT	Butetown	51.469932	-3.168989	318899	175200	ST188752
CF1 6NU	Cathays	51.47885	-3.176417	318399	176200	ST183762
CF1 6NY	Butetown	51.465452	-3.167435	318999	174700	ST189747
CF1 6NZ	Butetown	51.465466	-3.165996	319099	174700	ST190747
CF1 6PA	Grangetown	51.467829	-3.199168	316799	175000	ST167750
CF1 6PB	Grangetown	51.467829	-3.199168	316799	175000	ST167750
CF1 6PE	Butetown	51.468149	-3.167504	318999	175000	ST189750
CF1 6PF	Butetown	51.465466	-3.165996	319099	174700	ST190747
CF1 6PG	Butetown	51.465466	-3.165996	319099	174700	ST190747
CF1 6PN	Riverside	51.4823	-3.190907	317399	176600	ST173766
CF1 6PP	Butetown	51.463654	-3.167389	318999	174500	ST189745
CF1 6PQ	Butetown	51.463654	-3.167389	318999	174500	ST189745
CF1 6PR	Butetown	51.473514	-3.17052	318799	175600	ST187756
CF1 6PS	Cathays	51.482475	-3.17363	318599	176600	ST185766
CF1 6PT	Butetown	51.463654	-3.167389	318999	174500	ST189745
CF1 6QA	Grangetown	51.467799	-3.202047	316599	175000	ST165750
CF1 6QB	Butetown	51.463639	-3.168828	318899	174500	ST188745
CF1 6QD	Grangetown	51.467799	-3.202047	316599	175000	ST165750
CF1 6QF	Butetown	51.464538	-3.168851	318899	174600	ST188746
CF1 6QH	Butetown	51.465437	-3.168874	318899	174700	ST188747
CF1 6QJ	Butetown	51.465452	-3.167435	318999	174700	ST189747
CF1 6QL	Butetown	51.464524	-3.17029	318799	174600	ST187746
CF1 6QN	Butetown	51.465437	-3.168874	318899	174700	ST188747
CF1 6QP	Butetown	51.465437	-3.168874	318899	174700	ST188747
CF1 6QQ	Butetown	51.464524	-3.17029	318799	174600	ST187746
CF1 6QR	Butetown	51.465437	-3.168874	318899	174700	ST188747
CF1 6QS	Butetown	51.464538	-3.168851	318899	174600	ST188746
CF1 6QT	Butetown	51.465437	-3.168874	318899	174700	ST188747
CF1 6QU	Butetown	51.464538	-3.168851	318899	174600	ST188746
CF1 6QX	Butetown	51.465452	-3.167435	318999	174700	ST189747
CF1 6QY	Butetown	51.465437	-3.168874	318899	174700	ST188747
CF1 6QZ	Butetown	51.465437	-3.168874	318899	174700	ST188747
CF1 6RA	Butetown	51.465437	-3.168874	318899	174700	ST188747
CF1 6RB	Butetown	51.465437	-3.168874	318899	174700	ST188747
CF1 6RD	Butetown	51.465437	-3.168874	318899	174700	ST188747
CF1 6RJ	Butetown	51.465437	-3.168874	318899	174700	ST188747
CF1 6RN	Butetown	51.465452	-3.167435	318999	174700	ST189747
CF1 6RP	Butetown	51.464538	-3.168851	318899	174600	ST188746
CF1 6RQ	Butetown	51.465437	-3.168874	318899	174700	ST188747
CF1 6RT	Butetown	51.463668	-3.16595	319099	174500	ST190745
CF1 6RU	Butetown	51.465437	-3.168874	318899	174700	ST188747
CF1 6RW	Butetown	51.465437	-3.168874	318899	174700	ST188747
CF1 6RX	Butetown	51.465437	-3.168874	318899	174700	ST188747
CF1 6RY	Grangetown	51.463567	-3.176024	318399	174500	ST183745
CF1 6RZ	Grangetown	51.461682	-3.184612	317799	174300	ST177743
CF1 6SA	Butetown	51.464553	-3.167412	318999	174600	ST189746
CF1 6SB	Butetown	51.464553	-3.167412	318999	174600	ST189746
CF1 6SD	Butetown	51.464553	-3.167412	318999	174600	ST189746
CF1 6SE	Butetown	51.464553	-3.167412	318999	174600	ST189746
CF1 6SF	Butetown	51.461841	-3.168782	318899	174300	ST188743
CF1 6SH	Butetown	51.464553	-3.167412	318999	174600	ST189746
CF1 6SJ	Butetown	51.466351	-3.167458	318999	174800	ST189748
CF1 6SL	Butetown	51.463611	-3.171706	318699	174500	ST186745
CF1 6SP	Butetown	51.464524	-3.17029	318799	174600	ST187746
CF1 6ST	Butetown	51.464553	-3.167412	318999	174600	ST189746
CF1 6SU	Butetown	51.465437	-3.168874	318899	174700	ST188747
CF1 6SW	Butetown	51.464553	-3.167412	318999	174600	ST189746
CF1 6SX	Butetown	51.465452	-3.167435	318999	174700	ST189747
CF1 6TE	Butetown	51.469875	-3.174746	318499	175200	ST184752
CF1 6TF	Butetown	51.469875	-3.174746	318499	175200	ST184752
CF1 6TH	Butetown	51.465437	-3.168874	318899	174700	ST188747
CF1 6TJ	Butetown	51.462769	-3.165927	319099	174400	ST190744
CF1 6TN	Butetown	51.472629	-3.169058	318899	175500	ST188755
CF1 6TP	Canton	51.467755	-3.206365	316299	175000	ST162750
CF1 6TR	Cathays	51.480619	-3.179343	318199	176400	ST181764
CF1 6TS	Butetown	51.463596	-3.173146	318599	174500	ST185745
CF1 6TT	Butetown	51.469875	-3.174746	318499	175200	ST184752
CF1 6TU	Butetown	51.467221	-3.170359	318799	174900	ST187749
CF1 6TX	Butetown	51.470759	-3.176209	318399	175300	ST183753
CF1 6TY	Butetown	51.464567	-3.165973	319099	174600	ST190746
CF1 6TZ	Butetown	51.470759	-3.176209	318399	175300	ST183753

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