Postcodes in Denbighshire page 27 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 4WD Rhyl Trellewelyn 53.311699 -3.469254 302207 380425 SJ022804
LL18 4WE Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 4WF Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 4WG Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 4WH Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 4WJ Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 4WL Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 4WN Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 4WP Rhyl Trellewelyn 53.31724 -3.467523 302335 381039 SJ023810
LL18 4WQ Rhyl Trellewelyn 53.31724 -3.467523 302335 381039 SJ023810
LL18 4WR Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 4WS Rhyl Trellewelyn 53.31724 -3.467523 302335 381039 SJ023810
LL18 4WT Rhyl South West 53.319091 -3.484356 301218 381268 SJ012812
LL18 4WU Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 4WW Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 4WX Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 4WY Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 4WZ Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 4XA Rhyl Trellewelyn 53.317612 -3.46066 302793 381071 SJ027810
LL18 4XB Rhyl Trellewelyn 53.317591 -3.46162 302729 381070 SJ027810
LL18 4ZR Rhyl Trellewelyn 53.317592 -3.46156 302733 381070 SJ027810
LL18 4ZS Rhyl Trellewelyn 53.317592 -3.46156 302733 381070 SJ027810
LL18 4ZW Rhyl South West 53.319091 -3.484356 301218 381268 SJ012812
LL18 4ZY Rhyl South West 53.3191 -3.484356 301218 381269 SJ012812
LL18 5AA Rhuddlan 53.290374 -3.466482 302343 378049 SJ023780
LL18 5AB Rhuddlan 53.290114 -3.466383 302349 378020 SJ023780
LL18 5AD Rhuddlan 53.290079 -3.464866 302450 378014 SJ024780
LL18 5AE Rhuddlan 53.290182 -3.463055 302571 378023 SJ025780
LL18 5AF Rhuddlan 53.289372 -3.460972 302708 377930 SJ027779
LL18 5AG Rhuddlan 53.28936 -3.461901 302646 377930 SJ026779
LL18 5AH Rhuddlan 53.29033 -3.4657 302395 378043 SJ023780
LL18 5AJ Rhuddlan 53.290611 -3.46547 302411 378074 SJ024780
LL18 5AL Rhuddlan 53.290848 -3.465253 302426 378100 SJ024780
LL18 5AN Rhuddlan 53.290369 -3.464726 302460 378046 SJ024780
LL18 5AP Rhuddlan 53.288507 -3.474294 301818 377852 SJ018778
LL18 5AQ Rhuddlan 53.28783 -3.472275 301951 377774 SJ019777
LL18 5AW Rhuddlan 53.290655 -3.464841 302453 378078 SJ024780
LL18 5DQ Bodelwyddan 53.262354 -3.507458 299546 374989 SH995749
LL18 5HS Bodelwyddan 53.297654 -3.504125 299851 378911 SH998789
LL18 5HT Bodelwyddan 53.296194 -3.502273 299971 378746 SH999787
LL18 5LJ Bodelwyddan 53.298253 -3.501565 300023 378974 SJ000789
LL18 5PD Rhuddlan 53.296326 -3.459828 302800 378702 SJ027787
LL18 5PE Rhuddlan 53.29183 -3.45768 302933 378199 SJ029781
LL18 5PF Rhuddlan 53.294013 -3.459299 302830 378444 SJ028784
LL18 5PG Rhuddlan 53.291447 -3.460337 302755 378160 SJ027781
LL18 5PH Rhuddlan 53.292444 -3.458991 302847 378269 SJ028782
LL18 5PL Rhuddlan 53.291905 -3.461103 302705 378212 SJ027782
LL18 5PN Rhuddlan 53.290951 -3.45903 302841 378103 SJ028781
LL18 5PP Rhuddlan 53.290473 -3.458369 302884 378049 SJ028780
LL18 5PQ Rhuddlan 53.291313 -3.464654 302467 378151 SJ024781
LL18 5PT Rhuddlan 53.291447 -3.464028 302509 378165 SJ025781
LL18 5PU Rhuddlan 53.290984 -3.462917 302582 378112 SJ025781
LL18 5PW Rhuddlan 53.291001 -3.457156 302966 378106 SJ029781
LL18 5PY Rhuddlan 53.290894 -3.463664 302532 378103 SJ025781
LL18 5RA Rhuddlan 53.29029 -3.461588 302669 378033 SJ026780
LL18 5RB Rhuddlan 53.290202 -3.458479 302876 378019 SJ028780
LL18 5RD Rhuddlan 53.289933 -3.457735 302925 377988 SJ029779
LL18 5RE Rhuddlan 53.289571 -3.449066 303502 377936 SJ035779
LL18 5RF Rhuddlan 53.28973 -3.456693 302994 377964 SJ029779
LL18 5RG Rhuddlan 53.289082 -3.459672 302794 377896 SJ027778
LL18 5RH Rhuddlan 53.288673 -3.460033 302769 377851 SJ027778
LL18 5RJ Rhuddlan 53.288659 -3.461217 302690 377851 SJ026778
LL18 5RL Rhuddlan 53.285834 -3.457731 302916 377532 SJ029775
LL18 5RN Rhuddlan 53.279233 -3.454971 303085 376794 SJ030767
LL18 5RP Rhuddlan 53.288899 -3.45701 302971 377872 SJ029778
LL18 5RR Rhuddlan 53.289197 -3.457605 302932 377906 SJ029779
LL18 5RS Rhuddlan 53.283142 -3.439534 304123 377208 SJ041772
LL18 5RT Tremeirchion 53.272854 -3.424161 305125 376043 SJ051760
LL18 5RU Tremeirchion 53.282661 -3.427908 304897 377139 SJ048771
LL18 5RW Rhuddlan 53.289199 -3.45894 302843 377908 SJ028779
LL18 5RY Tremeirchion 53.287123 -3.425461 305070 377632 SJ050776
LL18 5SA Rhuddlan 53.292319 -3.459587 302807 378256 SJ028782
LL18 5SB Rhuddlan 53.296249 -3.432787 304602 378657 SJ046786
LL18 5SD Tremeirchion 53.287367 -3.409432 306139 377638 SJ061776
LL18 5SE Tremeirchion 53.283596 -3.419644 305450 377232 SJ054772
LL18 5SF Tremeirchion 53.284191 -3.395887 307035 377267 SJ070772
LL18 5SG Tremeirchion 53.285903 -3.404014 306497 377468 SJ064774
LL18 5SH Tremeirchion 53.28444 -3.398401 306868 377298 SJ068772
LL18 5SL Tremeirchion 53.285366 -3.405286 306411 377410 SJ064774
LL18 5SN Tremeirchion 53.279644 -3.402669 306573 376770 SJ065767
LL18 5SP Bodelwyddan 53.272376 -3.525957 298336 376130 SH983761
LL18 5SQ Bodelwyddan 53.270255 -3.518203 298848 375883 SH988758
LL18 5SR Bodelwyddan 53.269901 -3.512117 299253 375835 SH992758
LL18 5SS Bodelwyddan 53.268616 -3.507064 299587 375685 SH995756
LL18 5ST Bodelwyddan 53.269348 -3.513133 299184 375775 SH991757
LL18 5SU Bodelwyddan 53.268938 -3.510734 299343 375726 SH993757
LL18 5SW Bodelwyddan 53.273516 -3.519054 298799 376247 SH987762
LL18 5SX Bodelwyddan 53.269548 -3.515134 299051 375800 SH990757
LL18 5SY Bodelwyddan 53.268288 -3.51383 299135 375658 SH991756
LL18 5SZ Bodelwyddan 53.272747 -3.525085 298395 376170 SH983761
LL18 5TA Bodelwyddan 53.268769 -3.508524 299490 375704 SH994757
LL18 5TB Bodelwyddan 53.268372 -3.509274 299439 375661 SH994756
LL18 5TD Bodelwyddan 53.268657 -3.505956 299661 375688 SH996756
LL18 5TE Bodelwyddan 53.269825 -3.506761 299610 375819 SH996758
LL18 5TF Bodelwyddan 53.269475 -3.507424 299565 375781 SH995757
LL18 5TG Bodelwyddan 53.269382 -3.50835 299503 375772 SH995757
LL18 5TH Bodelwyddan 53.269673 -3.50881 299473 375805 SH994758
LL18 5TJ Bodelwyddan 53.269414 -3.505787 299674 375772 SH996757
LL18 5TL Bodelwyddan 53.270561 -3.508287 299510 375903 SH995759
LL18 5TN Bodelwyddan 53.271008 -3.510597 299357 375956 SH993759
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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