Postcodes in Cardiff page 35 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
CF10 5SF	Butetown	51.461803	-3.168105	318946	174295	ST189742
CF10 5SG	Butetown	51.461163	-3.167325	318999	174223	ST189742
CF10 5SP	Butetown	51.476048	-3.172419	318672	175884	ST186758
CF10 5SU	Butetown	51.465363	-3.168201	318946	174691	ST189746
CF10 5TE	Butetown	51.465434	-3.166475	319066	174697	ST190746
CF10 5TG	Butetown	51.473387	-3.177707	318300	175594	ST183755
CF10 5TN	Butetown	51.465434	-3.166475	319066	174697	ST190746
CF10 5TR	Butetown	51.474014	-3.179783	318157	175666	ST181756
CF10 5TW	Butetown	51.465434	-3.166475	319066	174697	ST190746
CF10 5TX	Butetown	51.471031	-3.174998	318484	175329	ST184753
CF10 5TY	Butetown	51.474428	-3.172522	318662	175704	ST186757
CF10 5UA	Butetown	51.466573	-3.16672	319051	174824	ST190748
CF10 5UB	Butetown	51.463445	-3.165719	319115	174475	ST191744
CF10 5UD	Grangetown	51.465736	-3.193634	317180	174761	ST171747
CF10 5UL	Butetown	51.467757	-3.170666	318779	174960	ST187749
CF10 5UQ	Butetown	51.462414	-3.174373	318512	174370	ST185743
CF10 5UU	Butetown	51.464617	-3.171738	318699	174612	ST186746
CF10 5UY	Butetown	51.46219	-3.175269	318449	174346	ST184743
CF10 5UZ	Butetown	51.469889	-3.169627	318855	175196	ST188751
CF10 5WA	Grangetown	51.465736	-3.193634	317180	174761	ST171747
CF10 5WB	Grangetown	51.465736	-3.193634	317180	174761	ST171747
CF10 5WD	Grangetown	51.465736	-3.193634	317180	174761	ST171747
CF10 5WE	Grangetown	51.465736	-3.193634	317180	174761	ST171747
CF10 5WF	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5WG	Butetown	51.467473	-3.170227	318809	174928	ST188749
CF10 5WJ	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5WN	Grangetown	51.465736	-3.193634	317180	174761	ST171747
CF10 5WP	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5WQ	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5WR	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5WU	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5WX	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5WY	Grangetown	51.465736	-3.193634	317180	174761	ST171747
CF10 5WZ	Grangetown	51.465736	-3.193634	317180	174761	ST171747
CF10 5XA	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5XB	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5XD	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5XE	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5XF	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5XG	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5XH	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5XL	Butetown	51.47505	-3.176008	318421	175777	ST184757
CF10 5XQ	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5XR	Grangetown	51.465736	-3.193634	317180	174761	ST171747
CF10 5XU	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5XW	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5XX	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5XY	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5XZ	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5YA	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5YB	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5YD	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5YE	Grangetown	51.465736	-3.193634	317180	174761	ST171747
CF10 5YF	Grangetown	51.465736	-3.193634	317180	174761	ST171747
CF10 5YG	Butetown	51.467757	-3.170666	318779	174960	ST187749
CF10 5YH	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5YJ	Butetown	51.467473	-3.170227	318809	174928	ST188749
CF10 5YL	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5YN	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5YP	Butetown	51.467757	-3.170666	318779	174960	ST187749
CF10 5YQ	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5YR	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5YS	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5YT	Grangetown	51.465736	-3.193634	317180	174761	ST171747
CF10 5YU	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5YW	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5YX	Grangetown	51.465736	-3.193634	317180	174761	ST171747
CF10 5YY	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5YZ	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5ZA	Butetown	51.47358	-3.178231	318264	175616	ST182756
CF10 5ZB	Grangetown	51.465736	-3.193634	317180	174761	ST171747
CF10 5ZD	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5ZE	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5ZF	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5ZJ	Grangetown	51.465736	-3.193634	317180	174761	ST171747
CF10 5ZN	Butetown	51.466426	-3.170676	318776	174812	ST187748
CF10 5ZQ	Grangetown	51.465736	-3.193634	317180	174761	ST171747
CF10 5ZR	Grangetown	51.465736	-3.193634	317180	174761	ST171747
CF10 5ZU	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5ZX	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5ZY	Grangetown	51.465745	-3.193634	317180	174762	ST171747
CF10 5ZZ	Butetown	51.467757	-3.170666	318779	174960	ST187749
CF11 0AA	Grangetown	51.452844	-3.190702	317360	173324	ST173733
CF11 0AB	Grangetown	51.453004	-3.190893	317347	173342	ST173733
CF11 0AD	Grangetown	51.453218	-3.191086	317334	173366	ST173733
CF11 0AE	Grangetown	51.453378	-3.191291	317320	173384	ST173733
CF11 0AF	Grangetown	51.45255	-3.190478	317375	173291	ST173732
CF11 0AG	Grangetown	51.452354	-3.1903	317387	173269	ST173732
CF11 0AH	Grangetown	51.452139	-3.190171	317396	173245	ST173732
CF11 0AJ	Grangetown	51.451925	-3.190045	317404	173221	ST174732
CF11 0AL	Grangetown	51.451657	-3.189836	317418	173191	ST174731
CF11 0AN	Grangetown	51.451661	-3.189462	317444	173191	ST174731
CF11 0AP	Grangetown	51.451923	-3.187598	317574	173218	ST175732
CF11 0AQ	Grangetown	51.452342	-3.189715	317428	173267	ST174732
CF11 0AR	Grangetown	51.452754	-3.189893	317416	173313	ST174733
CF11 0AS	Grangetown	51.454194	-3.17728	318295	173459	ST182734
CF11 0AT	Grangetown	51.45407	-3.177133	318305	173445	ST183734
CF11 0AU	Grangetown	51.454453	-3.177378	318289	173488	ST182734
CF11 0AW	Grangetown	51.453659	-3.17684	318325	173399	ST183733
CF11 0AX	Grangetown	51.449454	-3.185418	317721	172941	ST177729

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