Postcodes in Denbighshire page 26 Unitary Authority

  1. All administrative areas

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

Postcode Ward Latitude Longitude Easting Northing Grid ref
LL18 4PA Rhyl South West 53.319536 -3.483259 301292 381316 SJ012813
LL18 4PB Rhyl South West 53.319115 -3.483139 301299 381269 SJ012812
LL18 4PD Rhyl South West 53.319408 -3.484185 301230 381303 SJ012813
LL18 4PE Rhyl South West 53.319452 -3.481336 301420 381304 SJ014813
LL18 4PF Rhyl South West 53.32001 -3.482735 301328 381368 SJ013813
LL18 4PG Rhyl South West 53.319663 -3.482513 301342 381329 SJ013813
LL18 4PH Rhyl South West 53.319466 -3.48165 301399 381306 SJ013813
LL18 4PL Rhyl South West 53.318279 -3.478743 301590 381170 SJ015811
LL18 4PN Rhyl South West 53.317723 -3.479473 301540 381109 SJ015811
LL18 4PP Rhyl South West 53.317277 -3.480555 301467 381061 SJ014810
LL18 4PQ Rhyl Tŷ Newydd 53.324569 -3.463764 302602 381849 SJ026818
LL18 4PR Rhyl South West 53.31721 -3.479515 301536 381052 SJ015810
LL18 4PS Rhyl South West 53.317456 -3.481385 301412 381082 SJ014810
LL18 4PT Rhyl South West 53.318376 -3.480411 301479 381183 SJ014811
LL18 4PU Rhyl South West 53.318759 -3.480725 301459 381226 SJ014812
LL18 4PW Rhyl South West 53.317407 -3.480949 301441 381076 SJ014810
LL18 4PY Rhyl South West 53.31946 -3.479999 301509 381303 SJ015813
LL18 4QA Rhyl Tŷ Newydd 53.322568 -3.45676 303064 381617 SJ030816
LL18 4QB Rhyl Tŷ Newydd 53.320591 -3.456032 303108 381396 SJ031813
LL18 4QD Rhyl Tŷ Newydd 53.320054 -3.45723 303027 381338 SJ030813
LL18 4QE Rhyl Tŷ Newydd 53.320724 -3.457672 302999 381413 SJ029814
LL18 4QF Rhyl Tŷ Newydd 53.321608 -3.456637 303070 381510 SJ030815
LL18 4QG Rhyl Tŷ Newydd 53.32148 -3.457548 303009 381497 SJ030814
LL18 4QH Rhyl Tŷ Newydd 53.322259 -3.456344 303091 381582 SJ030815
LL18 4QJ Rhyl Tŷ Newydd 53.324995 -3.456813 303066 381887 SJ030818
LL18 4QL Rhyl Tŷ Newydd 53.324492 -3.457531 303017 381832 SJ030818
LL18 4RA Rhyl South West 53.318012 -3.4822 301359 381145 SJ013811
LL18 4RB Rhyl South West 53.318785 -3.481521 301406 381230 SJ014812
LL18 4RD Rhyl South West 53.320171 -3.481374 301419 381384 SJ014813
LL18 4RE Rhyl South West 53.319872 -3.480118 301502 381349 SJ015813
LL18 4RF Rhyl Tŷ Newydd 53.320513 -3.481356 301421 381422 SJ014814
LL18 4RG Rhyl Tŷ Newydd 53.32011 -3.479781 301525 381375 SJ015813
LL18 4RH Rhyl Tŷ Newydd 53.320767 -3.480404 301485 381449 SJ014814
LL18 4RJ Rhyl South 53.313759 -3.459747 302845 380641 SJ028806
LL18 4RL Rhyl South 53.313156 -3.459066 302889 380573 SJ028805
LL18 4RN Rhyl South West 53.319913 -3.481185 301431 381355 SJ014813
LL18 4RP Rhyl Trellewelyn 53.314124 -3.4615 302729 380684 SJ027806
LL18 4RQ Rhyl Trellewelyn 53.314045 -3.459082 302890 380672 SJ028806
LL18 4RR Rhyl South West 53.316296 -3.474155 301891 380943 SJ018809
LL18 4RS Rhyl South West 53.316596 -3.4746 301862 380977 SJ018809
LL18 4RT Rhyl South West 53.317366 -3.473396 301944 381061 SJ019810
LL18 4RU Rhyl South West 53.316117 -3.473413 301940 380922 SJ019809
LL18 4RW Rhyl Tŷ Newydd 53.319565 -3.464929 302513 381294 SJ025812
LL18 4RX Rhyl South 53.313522 -3.460714 302780 380616 SJ027806
LL18 4RY Rhyl South West 53.317904 -3.472004 302038 381119 SJ020811
LL18 4RZ Rhyl Trellewelyn 53.31453 -3.461319 302742 380729 SJ027807
LL18 4SA Rhyl South West 53.31531 -3.472469 302001 380831 SJ020808
LL18 4SB Rhyl Trellewelyn 53.314373 -3.471853 302040 380726 SJ020807
LL18 4SD Rhyl Trellewelyn 53.313351 -3.471726 302046 380612 SJ020806
LL18 4SE Rhyl Trellewelyn 53.313287 -3.470313 302140 380603 SJ021806
LL18 4SF Rhyl Trellewelyn 53.313227 -3.470806 302107 380597 SJ021805
LL18 4SG Rhyl Trellewelyn 53.312316 -3.469574 302187 380494 SJ021804
LL18 4SH Rhyl South 53.311716 -3.470905 302097 380429 SJ020804
LL18 4SJ Rhyl South 53.312956 -3.461356 302736 380554 SJ027805
LL18 4SL Rhyl South 53.311712 -3.47038 302132 380428 SJ021804
LL18 4SN Rhyl Trellewelyn 53.31294 -3.46856 302256 380562 SJ022805
LL18 4SP Rhyl South 53.310295 -3.469505 302187 380269 SJ021802
LL18 4SQ Rhyl South 53.313487 -3.461359 302737 380613 SJ027806
LL18 4SR Rhyl South 53.30846 -3.468856 302226 380064 SJ022800
LL18 4SS Rhyl South 53.309091 -3.467227 302336 380132 SJ023801
LL18 4ST Rhyl South 53.307216 -3.468394 302254 379925 SJ022799
LL18 4SU Rhyl South 53.306938 -3.467634 302304 379893 SJ023798
LL18 4SW Rhyl South 53.309897 -3.469641 302177 380225 SJ021802
LL18 4SX Rhyl South 53.312324 -3.460944 302762 380483 SJ027804
LL18 4SY Rhyl South 53.308427 -3.467865 302292 380059 SJ022800
LL18 4SZ Rhyl South 53.312861 -3.460347 302803 380542 SJ028805
LL18 4TA Rhyl South 53.308274 -3.466449 302386 380040 SJ023800
LL18 4TB Rhyl South 53.307972 -3.466138 302406 380006 SJ024800
LL18 4TD Rhyl South 53.308725 -3.467049 302347 380091 SJ023800
LL18 4TE Rhyl South 53.30705 -3.467173 302335 379905 SJ023799
LL18 4TF Rhyl South 53.307567 -3.466139 302405 379961 SJ024799
LL18 4TG Rhyl South 53.306037 -3.467798 302291 379793 SJ022797
LL18 4TH Rhyl South 53.307661 -3.465077 302476 379970 SJ024799
LL18 4TJ Rhyl Trellewelyn 53.313268 -3.458724 302912 380585 SJ029805
LL18 4TL Rhyl Trellewelyn 53.314487 -3.458946 302900 380721 SJ028807
LL18 4TN Rhyl South 53.310665 -3.468632 302246 380309 SJ022803
LL18 4TP Rhyl South 53.311321 -3.468655 302246 380382 SJ022803
LL18 4TR Rhyl South 53.310037 -3.467049 302350 380237 SJ023802
LL18 4TS Rhyl South 53.308988 -3.466113 302410 380119 SJ024801
LL18 4TT Rhyl South 53.308827 -3.464607 302510 380099 SJ025800
LL18 4TU Rhyl South 53.309694 -3.464981 302487 380196 SJ024801
LL18 4TW Rhyl South 53.311151 -3.470721 302108 380366 SJ021803
LL18 4TY Rhyl South 53.309062 -3.464494 302518 380125 SJ025801
LL18 4UA Rhyl South 53.309969 -3.46382 302565 380225 SJ025802
LL18 4UB Rhyl South 53.308946 -3.463621 302576 380111 SJ025801
LL18 4UD Rhyl South 53.310507 -3.462503 302654 380283 SJ026802
LL18 4UE Rhyl South 53.310876 -3.463131 302613 380325 SJ026803
LL18 4UF Rhyl South 53.308885 -3.462042 302681 380102 SJ026801
LL18 4UG Rhyl South 53.310078 -3.462263 302669 380235 SJ026802
LL18 4UH Rhyl South 53.309613 -3.460581 302780 380181 SJ027801
LL18 4UL Rhyl Trellewelyn 53.316058 -3.462843 302644 380901 SJ026809
LL18 4UN Rhyl South 53.310153 -3.461245 302737 380242 SJ027802
LL18 4UP Rhyl South 53.310668 -3.461818 302700 380300 SJ026803
LL18 4UR Rhyl South 53.310971 -3.461288 302736 380333 SJ027803
LL18 4US Rhyl South 53.311746 -3.461855 302700 380420 SJ026804
LL18 4UU Rhyl Trellewelyn 53.311683 -3.469162 302213 380423 SJ022804
LL18 4WA Rhyl South West 53.319082 -3.484354 301218 381267 SJ012812
LL18 4WB Rhyl Trellewelyn 53.317223 -3.467521 302335 381037 SJ023810
LL18 4WD Rhyl Trellewelyn 53.311682 -3.469252 302207 380423 SJ022804
LL18 4WE Rhyl South West 53.319082 -3.484354 301218 381267 SJ012812
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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