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LL postcode area

Postcode area within the United Kingdom

Wikipedia contributorsAdapted for Fathomly · View authors
4 min read
Source updated September 12, 2026
Template:Attached KML/LL postcode area KML is from Wikidata

The LL postcode area, also known as the Llandudno postcode area, is a group of 67 postcode districts, within 62 post towns. These cover the majority of north and north-west Wales, plus a very small part of the English county of Shropshire. The districts start at LL11 so as to avoid confusion with Liverpool postcodes (LL1-9 would resemble L11-19).

Mail for the LL postcode area is processed at Chester Mail Centre, along with mail for the CH and SY postcode areas.

01Post towns

The post towns are:

LL postcode area map, showing postcode districts in red and post towns in grey text, with links to nearby CH and SY postcode areas.
LL postcode area map, showing postcode districts in red and post towns in grey text, with links to nearby CH and SY postcode areas.

02Coverage

The approximate coverage of the postcode districts:

Postcode district Post town Coverage Local authority area(s)
LL11 WREXHAM Wrexham, Coedpoeth, Llandegla, Minera, Bradley, Gwersyllt, Rhosrobin, Stansty, Brymbo, Bwlchgwyn, Cymau, Ffrith, Llanfynydd, Gwynfryn, Tanyfron, Brynteg Denbighshire, Flintshire, Wrexham
LL12 WREXHAM Wrexham, Caergwrle, Cefn-y-bedd, Cymau, Gresford, Hope, Llay, Marford, Rossett Flintshire, Wrexham
LL13 WREXHAM Wrexham, Abenbury, Bowling Bank, Holt, Llan-y-Pwll, Pentre Maelor, Ridley Wood, Bangor-on-Dee, Gyfelia, Marchwiel, Overton, Penley, Worthenbury, Johnstown Wrexham
LL14 WREXHAM Wrexham, Rhosllanerchrugog, Cefn Mawr, Ponciau, Rhostyllen, Chirk, Ruabon Shropshire, Wrexham
LL15 RUTHIN Ruthin, Bontuchel, Clawddnewydd, Clocaenog, Cyffylliog, Gellifor, Graigfechan, Llanbedr Dyffryn Clwyd, Llanelidan, Llanfair Dyffryn Clwyd, Pwllglas, Rhewl Denbighshire
LL16 DENBIGH Denbigh, Bodfari, Llandyrnog, Llanrhaeadr, Bylchau, Groes, Henllan, Llannefydd, Llansannan, Nantglyn, The Green, Trefnant Conwy, Denbighshire
LL17 ST. ASAPH St Asaph, Allt Goch, Rhuallt, Tremeirchion, Waen Conwy, Denbighshire
LL18 RHYL Rhyl, Bodelwyddan, Cwm Dyserth, Kinmel Bay, Dyserth, Gwaenysgor, Rhuddlan, Trelawnyd Conwy, Denbighshire, Flintshire
LL19 PRESTATYN Prestatyn, Gronant Denbighshire, Flintshire
LL20 LLANGOLLEN Froncysyllte, Garth, Glyn Ceiriog, Llanarmon Dyffryn Ceiriog, Llwynmawr, Pandy, Pontfadog, Rhewl, Tregeiriog, Trevor, Llangollen, Eglwyseg, Llantysilio Denbighshire, Wrexham
LL21 CORWEN Corwen, Cynwyd, Glan-yr-afon, Glasfryn, Llandrillo, Llangwm, Maerdy, Ty Nant, Betws Gwerfil Goch, Bryneglwys, Carrog, Cerrigydrudion, Clawdd Poncen, Derwen, Glyndyfrdwy, Gwyddelwern, Llanfihangel Glyn Myfyr, Llidiart-y-Parc, Melin-y-Wig Conwy, Denbighshire, Gwynedd
LL22 ABERGELE Abergele, Towyn, Betws Yn Rhos, Gwytherin, Llanddulas, Llanfairtalhaiarn, Llangernyw, Moelfre, Pandy Tudur, Rhyd-y-Foel, Glascoed, St. George Denbighshire, Conwy
LL23 BALA Bala, Llandderfel, Llanfor, Llanuwchllyn, Sarnau Gwynedd
LL24 BETWS-Y-COED Betws-y-Coed, Capel Curig, Cwm Penmachno, Penmachno, Pentre Du, Pentrefoelas, Ysbyty Ifan Conwy
LL25 DOLWYDDELAN Dolwyddelan Conwy
LL26 LLANRWST Llanrwst, Capel Garmon, Llanddoged, Melin-y-Coed, Maenan Conwy
LL27 TREFRIW Trefriw Conwy
LL28 COLWYN BAY Colwyn Bay, Rhos-on-Sea, Eglwysbach, Glan Conwy, Mochdre, Tal-y-Cafn Conwy
LL29 COLWYN BAY Colwyn Bay, Llanelian, Llysfaen, Old Colwyn Conwy
LL30 LLANDUDNO Llanrhos, Llandudno, Penrhyn Bay Conwy
LL31 LLANDUDNO JUNCTION Glanwydden, Llangystennin, Llandudno Junction Conwy
CONWY Deganwy
LL32 CONWY Conwy, Dolgarrog, Groesffordd, Henryd, Rowen, Tal-y-Bont, Tyn-y-Groes Conwy
LL33 LLANFAIRFECHAN Abergwyngregyn, Llanfairfechan Conwy, Gwynedd
LL34 PENMAENMAWR Penmaenmawr, Dwygyfylchi Conwy
LL35 ABERDYFI / ABERDOVEY Aberdyfi Gwynedd
LL36 TYWYN Tywyn, Abergynolwyn, Bryncrug, Llanegryn, Rhoslefain Gwynedd
LL37 LLWYNGWRIL Llwyngwril Gwynedd
LL38 FAIRBOURNE Fairbourne, Friog Gwynedd
LL39 ARTHOG Arthog Gwynedd
LL40 DOLGELLAU Dolgellau, Brithdir, Drws Y Nant, Ganllwyd, Llanelltyd, Llanfachreth, Rhydymain, Tabor Gwynedd
LL41 BLAENAU FFESTINIOG Blaenau Ffestiniog, Talwaenydd, Ffestiniog, Gellilydan, Maentwrog, Manod, Trawsfynydd Gwynedd
LL42 BARMOUTH Barmouth, Llanaber Gwynedd
LL43 TALYBONT Talybont Gwynedd
LL44 DYFFRYN ARDUDWY Dyffryn Ardudwy Gwynedd
LL45 LLANBEDR Llanbedr Gwynedd
LL46 HARLECH Harlech, Llanfair Gwynedd
LL47 TALSARNAU Talsarnau, Soar, Ynys Gwynedd
LL48 PENRHYNDEUDRAETH Penrhyndeudraeth, Llanfrothen, Minffordd Gwynedd
LL49 PORTHMADOG Porthmadog, Borth-y-Gest, Morfa Bychan, Penmorfa, Prenteg, Tremadog Gwynedd
LL51 GARNDOLBENMAEN Garndolbenmaen Gwynedd
LL52 CRICCIETH Criccieth, Llanystumdwy, Pentrefelin, Rhoslan Gwynedd
LL53 PWLLHELI Pwllheli, Efailnewydd, Llannor, Abererch, Chwilog, Llithfaen, Nefyn, Pistyll, Plas Gwyn, Y Ffor, Abersoch, Bwlchtocyn, Llanbedrog, Mynytho, Penrhos, Rhydyclafdy, Aberdaron, Boduan, Botwnnog, Edern, Morfa Nefyn, Sarn, Tudweiliog Gwynedd
LL54 CAERNARFON Caernarfon, Clynnogfawr, Llanaelhaearn, Llandwrog, Pontllyfni, Saron, Trefor, Llanllyfni, Aberdesach, Nantlle, Penygroes, Rhyd Ddu, Talysarn, Bontnewydd, Carmel, Dinas, Groeslon, Rhosgadfan, Rhostryfan Gwynedd
LL55 CAERNARFON Caernarfon, Bethel (Gwynedd), Bontnewydd, Caeathro, Brynrefail, Clwt-y-Bont, Deiniolen, Penisarwaun, Beddgelert, Ceunant, Cwm-y-glo, Llanberis, Llanrug, Nant Gwynant, Nant Peris, Waunfawr Gwynedd
LL56 Y FELINHELI Y Felinheli Gwynedd
LL57 BANGOR Bangor, Llanllechid, Rachub, Talybont, Bethesda, Glasinfryn, Llandygai, Mynydd Llandygai, Rhiwlas, Tregarth Gwynedd
LL58 BEAUMARIS Beaumaris, Llanddona, Llanfaes, Llangoed, Penmon Isle of Anglesey
LL59 MENAI BRIDGE Menai Bridge, Llandegfan, Llansadwrn Isle of Anglesey
LL60 GAERWEN Gaerwen, Llanddaniel, Llangaffo, Star Isle of Anglesey
LL61 LLANFAIRPWLLGWYNGYLL Llanfairpwllgwyngyll, Brynsiencyn, Dwyran, Newborough, Penmynydd Isle of Anglesey
LL62 BODORGAN Bodorgan, Bethel (Anglesey), Hermon, Llangristiolus, Malltraeth, Trefdraeth Isle of Anglesey
LL63 TY CROES Ty Croes, Aberffraw, Llanfaelog Isle of Anglesey
LL64 RHOSNEIGR Rhosneigr Isle of Anglesey
LL65 HOLYHEAD Holyhead, Trearddur Bay, Four Mile Bridge, Rhoscolyn, Bodedern, Bryngwran, Caergeiliog, Llanynghenedl, Trefor, Valley, Gwalchmai, Llanddeusant, Llanfachraeth, Llanfaethlu, Llanfairynghornwy, Llanrhyddlad, Rhydwyn Isle of Anglesey
LL66 RHOSGOCH Rhosgoch Isle of Anglesey
LL67 CEMAES BAY Cemaes Bay, Tregele Isle of Anglesey
LL68 AMLWCH Amlwch, Bull Bay, Carreglefn, Llanfechell, Rhosybol Isle of Anglesey
LL69 PENYSARN Penysarn Isle of Anglesey
LL70 DULAS Dulas Isle of Anglesey
LL71 LLANERCHYMEDD Llanerchymedd Isle of Anglesey
LL72 MOELFRE Moelfre Isle of Anglesey
LL73 MARIANGLAS Marianglas Isle of Anglesey
LL74 TYN-Y-GONGL Tyn-y-Gongl, Benllech Isle of Anglesey
LL75 PENTRAETH Pentraeth, Red Wharf Bay, Rhoscefnhir Isle of Anglesey
LL76 LLANBEDRGOCH Llanbedrgoch Isle of Anglesey
LL77 LLANGEFNI Bodffordd, Rhostrehwfa, Talwrn, Llangefni Isle of Anglesey
LL78 BRYNTEG Brynteg Isle of Anglesey
Detailed map of postcode districts and post towns in eastern Anglesey
Detailed map of postcode districts and post towns in eastern Anglesey

03Map

Template:Attached KML/LL postcode area KML is from Wikidata
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Sources and credits

This article is adapted from the Wikipedia article “LL postcode area”, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.

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