Postcodes in Flintshire Unitary Authority

This page provides postcode data for the Flintshire UK Unitary Authority.

In 2021, Flintshire contained approximately 66,900 households with a population of about 155,000

In 2011, Flintshire contained approximately 63,799 households with a population of about 152,546

Wards in this Unitary Authority

Argoed and New Brighton , Bagillt , Broughton North East , Broughton South , Brynford and Halkyn , Buckley: Bistre East , Buckley: Bistre West , Buckley: Mountain , Buckley: Pentrobin , Caergwrle , Caerwys , Cilcain , Connah's Quay Central , Connah's Quay South , Connah's Quay: Golftyn , Connah's Quay: Wepre , Flint: Castle , Flint: Coleshill and Trelawny , Flint: Oakenholt , Greenfield , Gwernaffield and Gwernymynydd , Hawarden: Aston , Hawarden: Ewloe , Hawarden: Mancot , Higher Kinnerton , Holywell Central , Holywell East , Holywell West , Hope , Leeswood , Llanasa and Trelawnyd , Llanfynydd , Mold East , Mold South , Mold West , Mold: Broncoed , Mostyn , Northop , Pen-y-ffordd , Queensferry and Sealand , Saltney Ferry , Shotton East and Shotton Higher , Shotton West , Treuddyn , Whitford

Parishes in this Unitary Authority

Argoed , Bagillt , Broughton and Bretton , Brynford , Buckley , Caerwys , Cilcain , Connah's Quay , Flint , Gwernaffield with Pantymwyn , Gwernymynydd , Halkyn , Hawarden , Higher Kinnerton , Holywell , Hope , Leeswood and Pontblyddyn , Llanasa , Llanfynydd , Mold , Mostyn , Nannerch , Nercwys , Northop , Northop Hall , Penyffordd , Queensferry , Saltney , Sealand , Shotton , Trelawnyd and Gwaenysgor , Treuddyn , Whitford , Ysceifiog

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Key

Active postcode

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Postcode	Ward	Latitude	Longitude	Easting	Northing	Grid ref
CH1 4QL	Queensferry and Sealand	53.193793	-2.929753	337980	366705	SJ379667
CH1 6BA	Queensferry and Sealand	53.208489	-2.968581	335408	368374	SJ354683
CH1 6BB	Queensferry and Sealand	53.199203	-2.968297	335413	367341	SJ354673
CH1 6BL	Queensferry and Sealand	53.214762	-2.964335	335701	369068	SJ357690
CH1 6BP	Queensferry and Sealand	53.197105	-2.96328	335745	367103	SJ357671
CH1 6BQ	Queensferry and Sealand	53.202719	-2.976236	334888	367739	SJ348677
CH1 6BR	Queensferry and Sealand	53.211525	-2.968874	335393	368712	SJ353687
CH1 6BS	Queensferry and Sealand	53.202223	-2.948513	336739	367659	SJ367676
CH1 6BT	Queensferry and Sealand	53.205315	-2.958718	336062	368012	SJ360680
CH1 6BX	Queensferry and Sealand	53.195862	-2.958297	336076	366960	SJ360669
CH1 6BY	Queensferry and Sealand	53.209375	-2.970218	335300	368474	SJ353684
CH1 6BZ	Queensferry and Sealand	53.205772	-2.973266	335091	368076	SJ350680
CH1 6DD	Queensferry and Sealand	53.199857	-2.967488	335468	367413	SJ354674
CH1 6EB	Queensferry and Sealand	53.205322	-2.958733	336061	368013	SJ360680
CH1 6HA	Queensferry and Sealand	53.21578	-2.966334	335569	369183	SJ355691
CH1 6HB	Queensferry and Sealand	53.215491	-2.966478	335559	369151	SJ355691
CH1 6HH	Queensferry and Sealand	53.21514	-2.965392	335631	369111	SJ356691
CH1 6QB	Queensferry and Sealand	53.186356	-2.944991	336951	365891	SJ369658
CH1 6QE	Queensferry and Sealand	53.188672	-2.930913	337895	366136	SJ378661
CH1 6QF	Queensferry and Sealand	53.192735	-2.937438	337465	366594	SJ374665
CH1 6QG	Queensferry and Sealand	53.190111	-2.939969	337292	366304	SJ372663
CH1 6QQ	Queensferry and Sealand	53.186335	-2.944302	336997	365888	SJ369658
CH4 0AA	Pen-y-ffordd	53.149273	-3.048395	329981	361862	SJ299618
CH4 0AB	Pen-y-ffordd	53.154416	-3.026792	331434	362413	SJ314624
CH4 0AD	Broughton North East	53.164722	-2.994579	333604	363529	SJ336635
CH4 0AE	Saltney Ferry	53.177899	-2.938251	337389	364944	SJ373649
CH4 0AF	Saltney Ferry	53.178027	-2.937969	337408	364958	SJ374649
CH4 0AG	Saltney Ferry	53.17641	-2.941271	337185	364781	SJ371647
CH4 0AH	Saltney Ferry	53.178339	-2.937213	337459	364992	SJ374649
CH4 0AJ	Pen-y-ffordd	53.149324	-3.047664	330030	361867	SJ300618
CH4 0AL	Saltney Ferry	53.177944	-2.943863	337014	364954	SJ370649
CH4 0AN	Pen-y-ffordd	53.148281	-3.050031	329870	361753	SJ298617
CH4 0AP	Saltney Ferry	53.176793	-2.938003	337404	364821	SJ374648
CH4 0AQ	Saltney Ferry	53.17604	-2.943686	337023	364742	SJ370647
CH4 0AR	Saltney Ferry	53.176792	-2.938138	337395	364821	SJ373648
CH4 0AS	Saltney Ferry	53.177205	-2.941871	337146	364870	SJ371648
CH4 0AT	Saltney Ferry	53.178658	-2.942337	337117	365032	SJ371650
CH4 0AU	Pen-y-ffordd	53.14849	-3.049722	329891	361776	SJ298617
CH4 0AW	Pen-y-ffordd	53.146792	-3.049412	329909	361587	SJ299615
CH4 0AX	Saltney Ferry	53.176484	-2.942904	337076	364791	SJ370647
CH4 0AY	Saltney Ferry	53.177477	-2.94273	337089	364901	SJ370649
CH4 0AZ	Saltney Ferry	53.178702	-2.943595	337033	365038	SJ370650
CH4 0BA	Broughton North East	53.182828	-2.96269	335763	365514	SJ357655
CH4 0BB	Broughton North East	53.186859	-2.974304	334993	365973	SJ349659
CH4 0BD	Saltney Ferry	53.180219	-2.946097	336868	365209	SJ368652
CH4 0BE	Saltney Ferry	53.178561	-2.94437	336981	365023	SJ369650
CH4 0BF	Saltney Ferry	53.176547	-2.945538	336900	364800	SJ368648
CH4 0BG	Saltney Ferry	53.177	-2.943887	337011	364849	SJ370648
CH4 0BH	Saltney Ferry	53.182348	-2.947386	336785	365447	SJ367654
CH4 0BJ	Saltney Ferry	53.181675	-2.946923	336815	365372	SJ368653
CH4 0BL	Saltney Ferry	53.181069	-2.948884	336683	365306	SJ366653
CH4 0BN	Saltney Ferry	53.177772	-2.94525	336921	364936	SJ369649
CH4 0BP	Saltney Ferry	53.180843	-2.946784	336823	365279	SJ368652
CH4 0BQ	Saltney Ferry	53.17598	-2.945332	336913	364737	SJ369647
CH4 0BR	Saltney Ferry	53.181223	-2.948738	336693	365323	SJ366653
CH4 0BS	Pen-y-ffordd	53.146924	-3.049744	329887	361602	SJ298616
CH4 0BT	Saltney Ferry	53.189232	-2.958823	336031	366223	SJ360662
CH4 0BU	Broughton North East	53.169612	-2.979463	334622	364059	SJ346640
CH4 0BW	Saltney Ferry	53.188675	-2.95884	336029	366161	SJ360661
CH4 0BX	Saltney Ferry	53.176459	-2.944923	336941	364790	SJ369647
CH4 0BY	Broughton North East	53.174527	-2.96059	335891	364589	SJ358645
CH4 0BZ	Broughton North East	53.180748	-2.966474	335507	365286	SJ355652
CH4 0DA	Broughton North East	53.160777	-2.969391	335282	363067	SJ352630
CH4 0DB	Broughton North East	53.171375	-2.947833	336739	364227	SJ367642
CH4 0DD	Pen-y-ffordd	53.147269	-3.049573	329899	361640	SJ298616
CH4 0DE	Broughton North East	53.167393	-2.973773	334999	363807	SJ349638
CH4 0DF	Broughton North East	53.171279	-2.95567	336215	364223	SJ362642
CH4 0DG	Broughton North East	53.174713	-2.969062	335325	364617	SJ353646
CH4 0DH	Broughton North East	53.17338	-2.963467	335697	364464	SJ356644
CH4 0DJ	Broughton North East	53.168445	-3.006199	332833	363954	SJ328639
CH4 0DL	Broughton North East	53.169182	-2.985737	334202	364017	SJ342640
CH4 0DN	Broughton North East	53.166572	-2.970883	335191	363713	SJ351637
CH4 0DP	Broughton North East	53.167471	-2.972758	335067	363815	SJ350638
CH4 0DQ	Broughton North East	53.171329	-2.973698	335010	364245	SJ350642
CH4 0DR	Broughton North East	53.172019	-2.979653	334613	364327	SJ346643
CH4 0DS	Broughton North East	53.173507	-2.962497	335762	364477	SJ357644
CH4 0DT	Broughton North East	53.170183	-2.978594	334681	364122	SJ346641
CH4 0DU	Broughton North East	53.171248	-2.964825	335603	364228	SJ356642
CH4 0DW	Broughton North East	53.167781	-2.968113	335378	363845	SJ353638
CH4 0DX	Broughton North East	53.168827	-2.966595	335481	363960	SJ354639
CH4 0DY	Broughton North East	53.171184	-2.964884	335599	364221	SJ355642
CH4 0DZ	Broughton North East	53.168376	-2.966765	335469	363910	SJ354639
CH4 0EA	Pen-y-ffordd	53.141112	-3.041275	330444	360947	SJ304609
CH4 0EB	Pen-y-ffordd	53.140896	-3.04136	330438	360923	SJ304609
CH4 0ED	Broughton South	53.163088	-3.00371	332991	363356	SJ329633
CH4 0EE	Broughton South	53.163814	-3.013525	332336	363446	SJ323634
CH4 0EF	Broughton South	53.16418	-3.020115	331896	363493	SJ318634
CH4 0EG	Broughton South	53.163901	-3.01595	332174	363458	SJ321634
CH4 0EH	Broughton South	53.158434	-3.012994	332363	362847	SJ323628
CH4 0EL	Pen-y-ffordd	53.158228	-3.049451	329925	362859	SJ299628
CH4 0EN	Pen-y-ffordd	53.158302	-3.043082	330351	362861	SJ303628
CH4 0EP	Pen-y-ffordd	53.156514	-3.051189	329806	362670	SJ298626
CH4 0EQ	Broughton North East	53.166638	-3.018887	331982	363765	SJ319637
CH4 0ER	Pen-y-ffordd	53.1601	-3.038728	330645	363057	SJ306630
CH4 0ES	Pen-y-ffordd	53.155127	-3.03297	331022	362498	SJ310624
CH4 0ET	Pen-y-ffordd	53.137409	-3.043308	330302	360537	SJ303605
CH4 0EU	Pen-y-ffordd	53.135735	-3.0311	331116	360339	SJ311603
CH4 0EW	Broughton South	53.160374	-3.013399	332339	363063	SJ323630
CH4 0EX	Pen-y-ffordd	53.148042	-3.032875	331017	361710	SJ310617
CH4 0EY	Pen-y-ffordd	53.145526	-3.044163	330258	361441	SJ302614

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