Postcodes in Denbighshire page 19 Unitary Authority

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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 40,525 households with a population of about 93,692

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
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
LL18 1UP Rhyl West 53.318662 -3.489911 300847 381228 SJ008812
LL18 1UQ Rhyl West 53.319337 -3.489138 300900 381302 SJ008813
LL18 1UR Rhyl West 53.318754 -3.490439 300812 381239 SJ008812
LL18 1UT Rhyl West 53.31842 -3.490608 300800 381202 SJ007812
LL18 1UU Rhyl West 53.319856 -3.489337 300888 381360 SJ008813
LL18 1UW Rhyl West 53.313776 -3.502455 300000 380702 SH999807
LL18 1UX Rhyl West 53.31842 -3.490608 300800 381202 SJ007812
LL18 1UZ Rhyl West 53.31842 -3.490608 300800 381202 SJ007812
LL18 1WR Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 1WS Rhyl West 53.317908 -3.495604 300466 381152 SJ004811
LL18 1WU Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 1WW Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 1WX Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 1WY Rhyl West 53.320405 -3.491413 300751 381424 SJ007814
LL18 1XA Rhyl South West 53.313964 -3.48745 301000 380702 SJ009807
LL18 1XB Rhyl South West 53.313964 -3.48745 301000 380702 SJ009807
LL18 1XY Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 1YZ Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 1ZA Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 1ZB Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 1ZD Rhyl West 53.317908 -3.495604 300466 381152 SJ004811
LL18 1ZE Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 1ZF Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 1ZG Rhyl South West 53.319091 -3.484356 301218 381268 SJ012812
LL18 1ZH Rhyl West 53.317908 -3.495604 300466 381152 SJ004811
LL18 1ZJ Rhyl West 53.317908 -3.495604 300466 381152 SJ004811
LL18 1ZL Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 1ZN Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 1ZP Rhyl West 53.317908 -3.495604 300466 381152 SJ004811
LL18 1ZQ Rhyl West 53.317908 -3.495604 300466 381152 SJ004811
LL18 1ZR Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 1ZS Rhyl West 53.317908 -3.495604 300466 381152 SJ004811
LL18 1ZT Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 1ZU Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 2AA Rhyl South West 53.315881 -3.490895 300775 380920 SJ007809
LL18 2AB Rhyl South West 53.31433 -3.494128 300556 380752 SJ005807
LL18 2AD Rhyl South West 53.312416 -3.497634 300318 380544 SJ003805
LL18 2AE Rhyl South West 53.314544 -3.492815 300644 380774 SJ006807
LL18 2AF Rhyl South West 53.314499 -3.492167 300687 380768 SJ006807
LL18 2AG Rhyl South West 53.314806 -3.491983 300700 380802 SJ006808
LL18 2AH Rhyl South West 53.313274 -3.495157 300485 380636 SJ004806
LL18 2AJ Rhyl South West 53.312616 -3.494594 300521 380562 SJ005805
LL18 2AL Rhyl South West 53.312972 -3.494921 300500 380602 SJ004806
LL18 2AN Rhyl South West 53.313767 -3.492427 300668 380687 SJ006806
LL18 2AP Rhyl South West 53.311852 -3.496008 300425 380479 SJ004804
LL18 2AQ Rhyl South West 53.316932 -3.484461 301206 381028 SJ012810
LL18 2AR Rhyl South West 53.313428 -3.490764 300778 380647 SJ007806
LL18 2AS Rhyl South West 53.312562 -3.492475 300662 380553 SJ006805
LL18 2AT Rhyl South West 53.311222 -3.493929 300562 380406 SJ005804
LL18 2AU Rhyl South West 53.312474 -3.495189 300481 380547 SJ004805
LL18 2AW Rhyl South West 53.313597 -3.493112 300622 380669 SJ006806
LL18 2AY Rhyl South West 53.31146 -3.492902 300631 380431 SJ006804
LL18 2AZ Rhyl South West 53.312787 -3.480895 301434 380562 SJ014805
LL18 2BA Rhyl South West 53.312733 -3.489539 300858 380568 SJ008805
LL18 2BB Rhyl South West 53.314492 -3.490561 300794 380765 SJ007807
LL18 2BD Rhyl South West 53.313522 -3.488321 300941 380654 SJ009806
LL18 2BE Rhyl South West 53.312639 -3.487044 301024 380554 SJ010805
LL18 2BF Rhuddlan 53.29617 -3.460828 302733 378686 SJ027786
LL18 2BG Rhyl South West 53.31156 -3.487727 300976 380435 SJ009804
LL18 2BH Rhyl South West 53.312434 -3.489769 300842 380535 SJ008805
LL18 2BL Rhyl South West 53.312505 -3.48839 300934 380541 SJ009805
LL18 2BN Rhyl South West 53.311582 -3.488899 300898 380439 SJ008804
LL18 2BP Rhyl South West 53.318654 -3.486187 301095 381222 SJ010812
LL18 2BS Rhyl South West 53.318262 -3.485213 301159 381177 SJ011811
LL18 2BT Rhyl South West 53.317548 -3.483341 301282 381095 SJ012810
LL18 2BU Rhyl South West 53.317663 -3.484952 301175 381110 SJ011811
LL18 2BW Rhyl South West 53.314311 -3.488483 300932 380742 SJ009807
LL18 2BX Rhyl South West 53.314503 -3.488955 300901 380764 SJ009807
LL18 2BY Rhyl South West 53.317065 -3.48313 301295 381041 SJ012810
LL18 2BZ Rhyl South West 53.318457 -3.487607 301000 381202 SJ009812
LL18 2DA Rhyl South West 53.318207 -3.48383 301251 381169 SJ012811
LL18 2DB Rhyl South West 53.318431 -3.483162 301296 381193 SJ012811
LL18 2DD Rhyl South West 53.31695 -3.483726 301255 381029 SJ012810
LL18 2DE Rhyl South West 53.316839 -3.484728 301188 381018 SJ011810
LL18 2DF Rhyl South West 53.317315 -3.489098 300898 381077 SJ008810
LL18 2DG Rhyl South West 53.316876 -3.488257 300953 381027 SJ009810
LL18 2DH Rhyl South West 53.317677 -3.486709 301058 381114 SJ010811
LL18 2DL Rhyl South West 53.317317 -3.486066 301100 381073 SJ010810
LL18 2DN Rhyl South West 53.317071 -3.486252 301087 381046 SJ010810
LL18 2DP Rhyl South West 53.314881 -3.485981 301100 380802 SJ010808
LL18 2DR Rhyl South West 53.317064 -3.486838 301048 381046 SJ010810
LL18 2DS Rhyl South West 53.316312 -3.486571 301064 380962 SJ010809
LL18 2DT Rhyl South West 53.316559 -3.487706 300989 380991 SJ009809
LL18 2DU Rhyl South West 53.316283 -3.488236 300953 380961 SJ009809
LL18 2DW Rhyl South West 53.316046 -3.484866 301177 380930 SJ011809
LL18 2DY Rhyl South West 53.315728 -3.488728 300919 380900 SJ009808
LL18 2EA Rhyl South West 53.31328 -3.48537 301137 380623 SJ011806
LL18 2EB Rhyl South West 53.313385 -3.484863 301171 380634 SJ011806
LL18 2ED Rhyl South West 53.314198 -3.487398 301004 380728 SJ010807
LL18 2EE Rhyl South West 53.313074 -3.485978 301096 380601 SJ010806
LL18 2EF Rhyl South West 53.314107 -3.486059 301093 380716 SJ010807
LL18 2EG Rhyl South West 53.31571 -3.483713 301253 380891 SJ012808
LL18 2EH Rhyl South West 53.31648 -3.483229 301287 380976 SJ012809
LL18 2EJ Rhyl South West 53.316381 -3.48252 301334 380964 SJ013809
LL18 2EL Rhyl South West 53.314868 -3.48565 301122 380800 SJ011808
LL18 2EN Rhyl South West 53.315895 -3.481828 301379 380909 SJ013809
LL18 2EP Rhyl South West 53.314576 -3.484544 301195 380766 SJ011807
LL18 2ER Rhyl South West 53.314947 -3.482891 301306 380805 SJ013808
LL18 2ES Rhyl South West 53.314123 -3.484033 301228 380715 SJ012807
LL18 2ET Rhyl South West 53.313315 -3.483285 301276 380624 SJ012806
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




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