Postcodes in Denbighshire page 16 Unitary Authority

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

In 2021, Denbighshire contained approximately 42,400 households with a population of about 95,800

In 2011, Denbighshire contained approximately 40,523 households with a population of about 93,686

Wards in this Unitary Authority

Alyn Valley , Bodelwyddan , Denbigh Caledfryn Henllan , Denbigh Lower , Dyserth , Edeirnion , Efenechdyd , Llandyrnog , Llanfair Dyffryn Clwyd Gwyddelwern , Llangollen , Llanrhaeadr-yng-Nghinmeirch , Moel Famau , Prestatyn Central , Prestatyn East , Prestatyn Meliden , Prestatyn North , Prestatyn South West , Rhuddlan , Rhyl East , Rhyl South , Rhyl South West , Rhyl Trellewelyn , Rhyl Tŷ Newydd , Rhyl West , Ruthin , St Asaph East , St Asaph West , Trefnant , Tremeirchion

Parishes in this Unitary Authority

Aberwheeler , Betws Gwerfil Goch , Bodelwyddan , Bodfari , Bryneglwys , Cefnmeiriadog , Clocaenog , Corwen , Cwm , Cyffylliog , Cynwyd , Denbigh , Derwen , Dyserth , Efenechtyd , Gwyddelwern , Henllan , Llanarmon-yn-Ial , Llanbedr Dyffryn Clwyd , Llandegla , Llandrillo , Llandyrnog , Llanelidan , Llanfair Dyffryn Clwyd , Llanferres , Llangollen , Llangynhafal , Llanrhaeadr-yng-Nghinmeirch , Llantysilio , Llanynys , Nantglyn , Prestatyn , Rhuddlan , Rhyl , Ruthin , St. Asaph , Trefnant , Tremeirchion , Waen

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Postcode	Ward	Latitude	Longitude	Easting	Northing	Grid ref
LL17 0RP	St Asaph East	53.255076	-3.438185	304150	374084	SJ041740
LL17 0RQ	St Asaph East	53.255823	-3.444776	303712	374176	SJ037741
LL17 0RR	St Asaph East	53.252945	-3.438219	304143	373847	SJ041738
LL17 0RS	St Asaph East	53.251054	-3.433869	304429	373631	SJ044736
LL17 0RT	St Asaph East	53.256822	-3.439548	304063	374280	SJ040742
LL17 0RU	St Asaph East	53.252976	-3.436376	304266	373848	SJ042738
LL17 0RW	St Asaph East	53.25529	-3.439841	304040	374110	SJ040741
LL17 0RX	St Asaph East	53.25227	-3.436713	304242	373770	SJ042737
LL17 0RY	St Asaph East	53.257667	-3.444718	303720	374381	SJ037743
LL17 0SA	St Asaph East	53.257727	-3.44496	303704	374388	SJ037743
LL17 0SB	St Asaph East	53.257927	-3.444053	303765	374409	SJ037744
LL17 0SD	St Asaph East	53.25816	-3.445486	303670	374437	SJ036744
LL17 0SE	St Asaph East	53.258768	-3.44588	303645	374505	SJ036745
LL17 0SF	St Asaph East	53.257867	-3.445865	303644	374405	SJ036744
LL17 0SG	St Asaph East	53.257422	-3.445685	303655	374355	SJ036743
LL17 0SH	St Asaph East	53.257545	-3.445119	303693	374368	SJ036743
LL17 0SJ	St Asaph East	53.254295	-3.441082	303955	374001	SJ039740
LL17 0SL	St Asaph East	53.258156	-3.445889	303643	374437	SJ036744
LL17 0SN	St Asaph East	53.257962	-3.446332	303613	374416	SJ036744
LL17 0SP	St Asaph East	53.259813	-3.447144	303563	374623	SJ035746
LL17 0SQ	St Asaph East	53.253697	-3.441437	303930	373935	SJ039739
LL17 0SR	St Asaph East	53.25866	-3.446447	303607	374494	SJ036744
LL17 0SS	St Asaph East	53.259075	-3.446505	303604	374540	SJ036745
LL17 0ST	St Asaph East	53.25902	-3.447328	303549	374535	SJ035745
LL17 0SU	St Asaph East	53.253139	-3.441493	303925	373873	SJ039738
LL17 0SW	St Asaph East	53.258305	-3.446254	303619	374454	SJ036744
LL17 0SX	St Asaph East	53.252064	-3.438969	304091	373750	SJ040737
LL17 0SY	St Asaph East	53.252497	-3.440347	304000	373800	SJ040738
LL17 0SZ	St Asaph East	53.254353	-3.440709	303980	374007	SJ039740
LL17 0TA	Tremeirchion	53.263215	-3.390946	307319	374927	SJ073749
LL17 0TB	St Asaph East	53.258543	-3.445857	303646	374480	SJ036744
LL17 0TD	Tremeirchion	53.264332	-3.391402	307291	375052	SJ072750
LL17 0TE	Tremeirchion	53.26407	-3.38838	307492	375019	SJ074750
LL17 0TF	Tremeirchion	53.265328	-3.381613	307946	375150	SJ079751
LL17 0TG	Tremeirchion	53.263075	-3.372035	308580	374887	SJ085748
LL17 0TH	Tremeirchion	53.266728	-3.365435	309028	375285	SJ090752
LL17 0TL	Tremeirchion	53.256287	-3.358746	309452	374115	SJ094741
LL17 0TP	Tremeirchion	53.267591	-3.391912	307264	375415	SJ072754
LL17 0TR	Tremeirchion	53.264956	-3.388108	307512	375117	SJ075751
LL17 0TS	Tremeirchion	53.268322	-3.373777	308475	375473	SJ084754
LL17 0TT	Tremeirchion	53.276786	-3.372624	308570	376413	SJ085764
LL17 0TU	Tremeirchion	53.275565	-3.357513	309575	376258	SJ095762
LL17 0TW	St Asaph East	53.256708	-3.443007	303832	374272	SJ038742
LL17 0TY	Tremeirchion	53.282828	-3.356018	309690	377064	SJ096770
LL17 0UA	St Asaph East	53.253183	-3.44088	303966	373877	SJ039738
LL17 0UB	Tremeirchion	53.245811	-3.379336	308056	372976	SJ080729
LL17 0UD	Tremeirchion	53.243276	-3.378565	308102	372693	SJ081726
LL17 0UE	Tremeirchion	53.242971	-3.37851	308105	372659	SJ081726
LL17 0UF	Tremeirchion	53.241028	-3.377114	308194	372441	SJ081724
LL17 0UG	Tremeirchion	53.232916	-3.370321	308630	371530	SJ086715
LL17 0UH	Tremeirchion	53.232196	-3.391408	307221	371477	SJ072714
LL17 0UL	Tremeirchion	53.245567	-3.378668	308100	372948	SJ081729
LL17 0UN	Tremeirchion	53.246202	-3.377235	308197	373017	SJ081730
LL17 0UP	Tremeirchion	53.24993	-3.379168	308076	373434	SJ080734
LL17 0UR	Tremeirchion	53.239888	-3.370514	308632	372306	SJ086723
LL17 0US	Tremeirchion	53.248077	-3.35342	309790	373195	SJ097731
LL17 0UT	Tremeirchion	53.25304	-3.368281	308809	373766	SJ088737
LL17 0UU	Trefnant	53.228069	-3.434613	304328	371075	SJ043710
LL17 0UW	Tremeirchion	53.248612	-3.382768	307833	373292	SJ078732
LL17 0UY	Trefnant	53.235899	-3.428538	304751	371938	SJ047719
LL17 0WA	Rhyl South West	53.319082	-3.484354	301218	381267	SJ012812
LL17 0WB	Rhyl South West	53.319082	-3.484354	301218	381267	SJ012812
LL17 0WD	St Asaph East	53.252075	-3.437335	304200	373749	SJ042737
LL17 0WE	Rhyl South West	53.319082	-3.484354	301218	381267	SJ012812
LL17 0WF	Rhyl South West	53.319082	-3.484354	301218	381267	SJ012812
LL17 0WG	Rhyl South West	53.319082	-3.484354	301218	381267	SJ012812
LL17 0WH	Rhyl South West	53.319082	-3.484354	301218	381267	SJ012812
LL17 0WJ	Tremeirchion	53.24778	-3.383236	307800	373200	SJ077732
LL17 0WL	St Asaph East	53.252075	-3.437335	304200	373749	SJ042737
LL17 0WN	St Asaph East	53.252075	-3.437335	304200	373749	SJ042737
LL17 0WP	Rhyl South West	53.319082	-3.484354	301218	381267	SJ012812
LL17 0WQ	Rhyl South West	53.319073	-3.484354	301218	381266	SJ012812
LL17 0WS	Rhyl South West	53.319073	-3.484354	301218	381266	SJ012812
LL17 0WT	Rhyl South West	53.319082	-3.484354	301218	381267	SJ012812
LL17 0WY	Dyserth	53.300328	-3.41271	305949	379084	SJ059790
LL17 0WZ	Rhyl South West	53.319082	-3.484354	301218	381267	SJ012812
LL17 0YA	Trefnant	53.229906	-3.426869	304849	371269	SJ048712
LL17 0YE	Trefnant	53.229224	-3.432075	304500	371200	SJ045712
LL17 0YP	Trefnant	53.228685	-3.434993	304304	371144	SJ043711
LL17 0YR	Trefnant	53.228961	-3.434463	304340	371174	SJ043711
LL17 0ZA	Trefnant	53.228908	-3.434417	304343	371168	SJ043711
LL18 1AA	Rhyl South West	53.319073	-3.484354	301218	381266	SJ012812
LL18 1AB	Rhyl West	53.319811	-3.491496	300744	381358	SJ007813
LL18 1AD	Rhyl West	53.319579	-3.492103	300703	381333	SJ007813
LL18 1AE	Rhyl West	53.319308	-3.489331	300887	381299	SJ008812
LL18 1AG	Rhyl West	53.318341	-3.491189	300761	381194	SJ007811
LL18 1AH	Rhyl West	53.31894	-3.490009	300841	381259	SJ008812
LL18 1AJ	Rhyl West	53.318173	-3.490914	300779	381175	SJ007811
LL18 1AL	Rhyl West	53.319094	-3.489174	300897	381275	SJ008812
LL18 1AN	Rhyl West	53.31869	-3.489895	300848	381231	SJ008812
LL18 1AP	Rhyl West	53.31869	-3.489895	300848	381231	SJ008812
LL18 1AQ	Rhyl West	53.313775	-3.503279	299945	380703	SH999807
LL18 1AR	Rhyl West	53.318377	-3.49041	300813	381197	SJ008811
LL18 1AS	Rhyl West	53.319295	-3.490397	300816	381299	SJ008812
LL18 1AT	Rhyl West	53.318951	-3.48911	300901	381259	SJ009812
LL18 1AU	Rhyl West	53.319594	-3.490123	300835	381332	SJ008813
LL18 1AW	Rhyl West	53.318265	-3.490767	300789	381185	SJ007811
LL18 1AX	Rhyl West	53.320199	-3.490668	300800	381400	SJ008813
LL18 1AY	Rhyl West	53.32017	-3.490097	300838	381396	SJ008813
LL18 1AZ	Rhyl West	53.320199	-3.490668	300800	381400	SJ008813

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