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

Postcode no longer in use

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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 4QX	Queensferry and Sealand	53.190593	-2.925134	338284	366345	SJ382663
CH1 6BA	Queensferry and Sealand	53.208505	-2.968581	335408	368376	SJ354683
CH1 6BB	Queensferry and Sealand	53.199203	-2.968297	335413	367341	SJ354673
CH1 6BL	Queensferry and Sealand	53.214778	-2.964335	335701	369070	SJ357690
CH1 6BP	Queensferry and Sealand	53.197105	-2.96328	335745	367103	SJ357671
CH1 6BQ	Queensferry and Sealand	53.202734	-2.976236	334888	367741	SJ348677
CH1 6BR	Queensferry and Sealand	53.211541	-2.968874	335393	368714	SJ353687
CH1 6BS	Queensferry and Sealand	53.202239	-2.948514	336739	367661	SJ367676
CH1 6BT	Queensferry and Sealand	53.205331	-2.958718	336062	368014	SJ360680
CH1 6BX	Queensferry and Sealand	53.195877	-2.958298	336076	366962	SJ360669
CH1 6BY	Queensferry and Sealand	53.209391	-2.970218	335300	368476	SJ353684
CH1 6BZ	Queensferry and Sealand	53.205788	-2.973266	335091	368078	SJ350680
CH1 6DD	Queensferry and Sealand	53.199857	-2.967488	335468	367413	SJ354674
CH1 6EB	Queensferry and Sealand	53.205321	-2.958733	336061	368013	SJ360680
CH1 6HA	Queensferry and Sealand	53.215795	-2.966335	335569	369185	SJ355691
CH1 6HB	Queensferry and Sealand	53.215507	-2.966478	335559	369153	SJ355691
CH1 6HH	Queensferry and Sealand	53.215156	-2.965392	335631	369113	SJ356691
CH1 6QB	Queensferry and Sealand	53.186356	-2.944991	336951	365891	SJ369658
CH1 6QE	Queensferry and Sealand	53.188687	-2.930914	337895	366138	SJ378661
CH1 6QF	Queensferry and Sealand	53.192735	-2.937438	337465	366594	SJ374665
CH1 6QG	Queensferry and Sealand	53.190126	-2.93997	337292	366306	SJ372663
CH1 6QQ	Queensferry and Sealand	53.186317	-2.944257	337000	365886	SJ369658
CH4 0AA	Pen-y-ffordd	53.149273	-3.048396	329981	361862	SJ299618
CH4 0AB	Pen-y-ffordd	53.154432	-3.026793	331434	362415	SJ314624
CH4 0AD	Broughton North East	53.164738	-2.99458	333604	363531	SJ336635
CH4 0AE	Saltney Ferry	53.177914	-2.938252	337389	364946	SJ373649
CH4 0AF	Saltney Ferry	53.178043	-2.937971	337408	364960	SJ374649
CH4 0AG	Saltney Ferry	53.176425	-2.941272	337185	364783	SJ371647
CH4 0AH	Saltney Ferry	53.178354	-2.937214	337459	364994	SJ374649
CH4 0AJ	Pen-y-ffordd	53.149324	-3.047664	330030	361867	SJ300618
CH4 0AL	Saltney Ferry	53.17796	-2.943864	337014	364956	SJ370649
CH4 0AN	Pen-y-ffordd	53.148297	-3.050032	329870	361755	SJ298617
CH4 0AP	Saltney Ferry	53.176811	-2.937944	337408	364823	SJ374648
CH4 0AQ	Saltney Ferry	53.176056	-2.943688	337023	364744	SJ370647
CH4 0AR	Saltney Ferry	53.176792	-2.938138	337395	364821	SJ373648
CH4 0AS	Saltney Ferry	53.177221	-2.941873	337146	364872	SJ371648
CH4 0AT	Saltney Ferry	53.178673	-2.942339	337117	365034	SJ371650
CH4 0AU	Pen-y-ffordd	53.148506	-3.049723	329891	361778	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	53.177493	-2.942732	337089	364903	SJ370649
CH4 0AZ	Saltney Ferry	53.178717	-2.943596	337033	365040	SJ370650
CH4 0BA	Broughton North East	53.182843	-2.962691	335763	365516	SJ357655
CH4 0BB	Broughton North East	53.186875	-2.974305	334993	365975	SJ349659
CH4 0BD	Saltney Ferry	53.180235	-2.946099	336868	365211	SJ368652
CH4 0BE	Saltney Ferry	53.178675	-2.944373	336981	365036	SJ369650
CH4 0BF	Saltney Ferry	53.176562	-2.945539	336900	364802	SJ368648
CH4 0BG	Saltney Ferry	53.177016	-2.943888	337011	364851	SJ370648
CH4 0BH	Saltney Ferry	53.182364	-2.947387	336785	365449	SJ367654
CH4 0BJ	Saltney Ferry	53.181675	-2.946923	336815	365372	SJ368653
CH4 0BL	Saltney Ferry	53.181084	-2.948886	336683	365308	SJ366653
CH4 0BN	Saltney Ferry	53.177787	-2.945252	336921	364938	SJ369649
CH4 0BP	Saltney Ferry	53.180858	-2.946786	336823	365281	SJ368652
CH4 0BQ	Saltney Ferry	53.176043	-2.945303	336915	364744	SJ369647
CH4 0BR	Saltney Ferry	53.181238	-2.948739	336693	365325	SJ366653
CH4 0BS	Pen-y-ffordd	53.146924	-3.049744	329887	361602	SJ298616
CH4 0BT	Saltney Ferry	53.189248	-2.958824	336031	366225	SJ360662
CH4 0BU	Broughton North East	53.169627	-2.979464	334622	364061	SJ346640
CH4 0BW	Saltney Ferry	53.18869	-2.958841	336029	366163	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	53.180763	-2.966475	335507	365288	SJ355652
CH4 0DA	Broughton North East	53.160792	-2.969392	335282	363069	SJ352630
CH4 0DB	Broughton North East	53.171375	-2.947834	336739	364227	SJ367642
CH4 0DD	Pen-y-ffordd	53.147285	-3.049573	329899	361642	SJ298616
CH4 0DE	Broughton North East	53.167409	-2.973774	334999	363809	SJ349638
CH4 0DF	Broughton North East	53.171295	-2.955671	336215	364225	SJ362642
CH4 0DG	Broughton North East	53.174728	-2.969063	335325	364619	SJ353646
CH4 0DH	Broughton North East	53.17338	-2.963467	335697	364464	SJ356644
CH4 0DJ	Broughton North East	53.16846	-3.006199	332833	363956	SJ328639
CH4 0DL	Broughton North East	53.169198	-2.985737	334202	364019	SJ342640
CH4 0DN	Broughton North East	53.166587	-2.970884	335191	363715	SJ351637
CH4 0DP	Broughton North East	53.167471	-2.972758	335067	363815	SJ350638
CH4 0DQ	Broughton North East	53.171328	-2.973698	335010	364245	SJ350642
CH4 0DR	Broughton North East	53.172035	-2.979654	334613	364329	SJ346643
CH4 0DS	Broughton North East	53.173523	-2.962498	335762	364479	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	53.167796	-2.968114	335378	363847	SJ353638
CH4 0DX	Broughton North East	53.168842	-2.966596	335481	363962	SJ354639
CH4 0DY	Broughton North East	53.171148	-2.964913	335597	364217	SJ355642
CH4 0DZ	Broughton North East	53.168392	-2.966766	335469	363912	SJ354639
CH4 0EA	Pen-y-ffordd	53.141128	-3.041276	330444	360949	SJ304609
CH4 0EB	Pen-y-ffordd	53.140912	-3.04136	330438	360925	SJ304609
CH4 0ED	Broughton South	53.163052	-3.00371	332991	363352	SJ329633
CH4 0EE	Broughton South	53.163821	-3.013675	332326	363447	SJ323634
CH4 0EF	Broughton South	53.164204	-3.020415	331876	363496	SJ318634
CH4 0EG	Broughton South	53.163901	-3.01595	332174	363458	SJ321634
CH4 0EH	Broughton South	53.158496	-3.013011	332362	362854	SJ323628
CH4 0EL	Pen-y-ffordd	53.158244	-3.049452	329925	362861	SJ299628
CH4 0EN	Pen-y-ffordd	53.158318	-3.043082	330351	362863	SJ303628
CH4 0EP	Pen-y-ffordd	53.15653	-3.05119	329806	362672	SJ298626
CH4 0EQ	Broughton North East	53.166654	-3.018887	331982	363767	SJ319637
CH4 0ER	Pen-y-ffordd	53.161358	-3.037742	330713	363196	SJ307631
CH4 0ES	Pen-y-ffordd	53.1557	-3.032999	331021	362562	SJ310625
CH4 0ET	Pen-y-ffordd	53.137425	-3.043309	330302	360539	SJ303605
CH4 0EU	Pen-y-ffordd	53.135751	-3.031101	331116	360341	SJ311603
CH4 0EW	Broughton South	53.16039	-3.013399	332339	363065	SJ323630
CH4 0EX	Pen-y-ffordd	53.148042	-3.032875	331017	361710	SJ310617

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