Postcodes in Cardiff page 177 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 142,596 households with a population of about 346,186

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
CF5 5BD	Caerau	51.48064	-3.231422	314583	176462	ST145764
CF5 5BE	Caerau	51.480604	-3.233149	314463	176460	ST144764
CF5 5BF	Caerau	51.481612	-3.227056	314888	176565	ST148765
CF5 5BG	Caerau	51.480005	-3.231995	314542	176392	ST145763
CF5 5BH	Caerau	51.480187	-3.233483	314439	176414	ST144764
CF5 5BJ	Caerau	51.479746	-3.233486	314438	176365	ST144763
CF5 5BL	Caerau	51.482371	-3.233652	314431	176657	ST144766
CF5 5BN	Caerau	51.46867	-3.257892	312722	175162	ST127751
CF5 5BP	Caerau	51.483122	-3.233102	314471	176740	ST144767
CF5 5BQ	Caerau	51.481786	-3.235356	314312	176594	ST143765
CF5 5BR	Ely	51.483729	-3.232657	314503	176807	ST145768
CF5 5BS	Ely	51.482884	-3.234348	314384	176715	ST143767
CF5 5BT	Ely	51.480952	-3.237709	314147	176504	ST141765
CF5 5BU	Ely	51.479167	-3.240699	313936	176309	ST139763
CF5 5BW	Ely	51.478078	-3.243262	313756	176191	ST137761
CF5 5BX	Ely	51.477098	-3.245841	313575	176085	ST135760
CF5 5BY	Ely	51.475815	-3.249824	313296	175947	ST132759
CF5 5BZ	Ely	51.474127	-3.254644	312958	175765	ST129757
CF5 5DA	Ely	51.472792	-3.25756	312753	175620	ST127756
CF5 5DB	Ely	51.471638	-3.259486	312617	175494	ST126754
CF5 5DD	Ely	51.47644	-3.250187	313272	176017	ST132760
CF5 5DE	Ely	51.476594	-3.250968	313218	176035	ST132760
CF5 5DF	Ely	51.475967	-3.250678	313237	175965	ST132759
CF5 5DG	Ely	51.47617	-3.251931	313150	175989	ST131759
CF5 5DH	Caerau	51.474009	-3.246276	313539	175742	ST135757
CF5 5DJ	Caerau	51.46682	-3.260131	312563	174959	ST125749
CF5 5DL	Caerau	51.467776	-3.260733	312523	175066	ST125750
CF5 5DN	Caerau	51.46635	-3.259556	312602	174906	ST126749
CF5 5DP	Caerau	51.47718	-3.235577	314288	176082	ST142760
CF5 5DQ	Ely	51.483076	-3.234204	314394	176736	ST143767
CF5 5DR	Caerau	51.477364	-3.2403	313960	176108	ST139761
CF5 5DS	Caerau	51.476383	-3.239472	314016	175998	ST140759
CF5 5DT	Caerau	51.475502	-3.238627	314073	175899	ST140758
CF5 5DU	Caerau	51.475758	-3.236503	314221	175925	ST142759
CF5 5DW	Caerau	51.474547	-3.23876	314062	175793	ST140757
CF5 5DX	Caerau	51.473895	-3.240916	313911	175723	ST139757
CF5 5DY	Caerau	51.476252	-3.236545	314219	175980	ST142759
CF5 5DZ	Caerau	51.474508	-3.239925	313981	175790	ST139757
CF5 5EA	Caerau	51.473864	-3.243056	313762	175722	ST137757
CF5 5EB	Caerau	51.4757	-3.242823	313782	175926	ST137759
CF5 5ED	Caerau	51.473344	-3.24117	313892	175662	ST138756
CF5 5EE	Caerau	51.475165	-3.24324	313752	175867	ST137758
CF5 5EF	Caerau	51.473135	-3.245561	313587	175644	ST135756
CF5 5EG	Caerau	51.473608	-3.244278	313677	175695	ST136756
CF5 5EH	Caerau	51.474002	-3.245306	313606	175740	ST136757
CF5 5EJ	Caerau	51.47402	-3.244404	313669	175741	ST136757
CF5 5EL	Caerau	51.475004	-3.240658	313931	175846	ST139758
CF5 5EN	Caerau	51.474138	-3.243414	313738	175753	ST137757
CF5 5EP	Caerau	51.475271	-3.240896	313915	175876	ST139758
CF5 5EQ	Caerau	51.475785	-3.240795	313923	175933	ST139759
CF5 5ER	Caerau	51.476095	-3.241206	313895	175968	ST138759
CF5 5ES	Caerau	51.476351	-3.241688	313862	175997	ST138759
CF5 5ET	Caerau	51.476606	-3.242199	313827	176026	ST138760
CF5 5EU	Caerau	51.477081	-3.241521	313875	176078	ST138760
CF5 5EW	Caerau	51.477134	-3.242473	313809	176085	ST138760
CF5 5EX	Caerau	51.476537	-3.244501	313667	176021	ST136760
CF5 5EY	Caerau	51.477485	-3.242382	313816	176124	ST138761
CF5 5EZ	Caerau	51.47648	-3.238908	314055	176008	ST140760
CF5 5FA	Caerau	51.477071	-3.23829	314099	176073	ST140760
CF5 5FD	Ely	51.483831	-3.232467	314516	176818	ST145768
CF5 5FE	Caerau	51.473576	-3.242213	313820	175689	ST138756
CF5 5FF	Caerau	51.471154	-3.247633	313439	175426	ST134754
CF5 5HA	Caerau	51.477147	-3.237822	314132	176081	ST141760
CF5 5HB	Caerau	51.476484	-3.237559	314149	176007	ST141760
CF5 5HD	Caerau	51.473112	-3.242704	313785	175638	ST137756
CF5 5HE	Caerau	51.473536	-3.240849	313915	175683	ST139756
CF5 5HF	Caerau	51.467777	-3.259811	312587	175065	ST125750
CF5 5HG	Caerau	51.468678	-3.259649	312600	175165	ST126751
CF5 5HH	Caerau	51.468389	-3.259728	312594	175133	ST125751
CF5 5HJ	Caerau	51.474559	-3.248638	313376	175806	ST133758
CF5 5HL	Caerau	51.473537	-3.250035	313277	175694	ST132756
CF5 5HN	Caerau	51.472533	-3.251433	313178	175584	ST131755
CF5 5HP	Caerau	51.475171	-3.24864	313377	175874	ST133758
CF5 5HQ	Caerau	51.473657	-3.250682	313232	175708	ST132757
CF5 5HR	Caerau	51.472331	-3.252738	313087	175563	ST130755
CF5 5HS	Caerau	51.470991	-3.25525	312910	175417	ST129754
CF5 5HT	Caerau	51.474119	-3.247762	313436	175756	ST134757
CF5 5HU	Caerau	51.473395	-3.249038	313346	175677	ST133756
CF5 5HW	Caerau	51.473643	-3.247734	313437	175703	ST134757
CF5 5HX	Caerau	51.473223	-3.248284	313398	175657	ST133756
CF5 5HY	Caerau	51.472813	-3.248835	313359	175612	ST133756
CF5 5HZ	Caerau	51.472923	-3.250321	313256	175626	ST132756
CF5 5JA	Caerau	51.472476	-3.250093	313271	175576	ST132755
CF5 5JB	Caerau	51.473645	-3.251766	313157	175708	ST131757
CF5 5JD	Caerau	51.474462	-3.25186	313152	175799	ST131757
CF5 5JE	Caerau	51.473957	-3.251141	313201	175742	ST132757
CF5 5JF	Caerau	51.473957	-3.251141	313201	175742	ST132757
CF5 5JG	Caerau	51.473328	-3.251988	313141	175673	ST131756
CF5 5JH	Caerau	51.473958	-3.25271	313092	175744	ST130757
CF5 5JJ	Caerau	51.473216	-3.25318	313058	175662	ST130756
CF5 5JL	Caerau	51.471435	-3.251533	313169	175462	ST131754
CF5 5JN	Caerau	51.471818	-3.251082	313201	175504	ST132755
CF5 5JP	Caerau	51.472158	-3.250415	313248	175541	ST132755
CF5 5JQ	Caerau	51.471666	-3.250114	313268	175486	ST132754
CF5 5JR	Caerau	51.47791	-3.236244	314243	176164	ST142761
CF5 5JS	Caerau	51.467939	-3.258923	312649	175082	ST126750
CF5 5JT	Caerau	51.469549	-3.244614	313646	175244	ST136752
CF5 5JU	Caerau	51.470529	-3.243704	313711	175352	ST137753
CF5 5JW	Caerau	51.469871	-3.243917	313695	175279	ST136752
CF5 5JX	Caerau	51.470211	-3.243163	313748	175316	ST137753

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