Postcodes in Isle of Anglesey page 20 Unitary Authority

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This page provides postcode data for the Isle of Anglesey UK Unitary Authority.

In 2021, Isle of Anglesey contained approximately 30,800 households with a population of about 68,900

In 2011, Isle of Anglesey contained approximately 30,594 households with a population of about 69,751

Wards in this Unitary Authority
Aethwy ,   Bodowyr ,   Bro Aberffraw ,   Bro'r Llynnoedd ,   Canolbarth Môn ,   Cefni ,   Crigyll ,   Lligwy ,   Parc a'r Mynydd ,   Seiriol ,   Talybolion ,   Tref Cybi ,   Twrcelyn ,   Ynys Gybi
Parishes in this Unitary Authority
Aberffraw ,   Amlwch ,   Beaumaris ,   Bodedern ,   Bodffordd ,   Bodorgan ,   Bryngwran ,   Cwm Cadnant ,   Cylch-y-Garn ,   Holyhead ,   Llanbadrig ,   Llanddaniel Fab ,   Llanddona ,   Llanddyfnan ,   Llaneilian ,   Llaneugrad ,   Llanfachraeth ,   Llanfaelog ,   Llanfaethlu ,   Llanfair Pwllgwyngyll ,   Llanfair-Mathafarn-Eithaf ,   Llanfair-yn-Neubwll ,   Llanfihangel Ysgeifiog ,   Llangefni ,   Llangoed ,   Llangristiolus ,   Llanidan ,   Llannerch-y-medd ,   Mechell ,   Menai Bridge ,   Moelfre ,   Penmynydd ,   Pentraeth ,   Rhoscolyn ,   Rhosybol ,   Rhosyr ,   Trearddur ,   Tref Alaw ,   Trewalchmai ,   Valley
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
LL65 3YA Bro'r Llynnoedd 53.276942 -4.541438 230645 378565 SH306785
LL65 3YB Bro'r Llynnoedd 53.277725 -4.540555 230707 378650 SH307786
LL65 3YD Bro'r Llynnoedd 53.276647 -4.540506 230706 378530 SH307785
LL65 3YE Bro'r Llynnoedd 53.277613 -4.535253 231060 378625 SH310786
LL65 3YF Bro'r Llynnoedd 53.27551 -4.534798 231082 378390 SH310783
LL65 3YG Bro'r Llynnoedd 53.275166 -4.534478 231102 378351 SH311783
LL65 3YH Bro'r Llynnoedd 53.274783 -4.533465 231168 378306 SH311783
LL65 3YL Bro'r Llynnoedd 53.275837 -4.522772 231885 378398 SH318783
LL65 3YN Crigyll 53.266108 -4.449555 236729 377146 SH367771
LL65 3YP Canolbarth Môn 53.281527 -4.439036 237489 378837 SH374788
LL65 3YR Canolbarth Môn 53.287915 -4.444951 237119 379561 SH371795
LL65 3YS Canolbarth Môn 53.291593 -4.440525 237428 379960 SH374799
LL65 3YT Canolbarth Môn 53.291999 -4.440473 237433 380005 SH374800
LL65 3YU Canolbarth Môn 53.291929 -4.44476 237147 380007 SH371800
LL65 3YW Crigyll 53.272783 -4.444552 237088 377877 SH370778
LL65 3YY Canolbarth Môn 53.292301 -4.424779 238480 380003 SH384800
LL65 3YZ Tref Cybi 53.30006 -4.618621 225594 381322 SH255813
LL65 3ZA Bro'r Llynnoedd 53.278115 -4.520911 232018 378647 SH320786
LL65 3ZB Bro'r Llynnoedd 53.278115 -4.520911 232018 378647 SH320786
LL65 3ZD Tref Cybi 53.30006 -4.618621 225594 381322 SH255813
LL65 3ZE Bro'r Llynnoedd 53.278115 -4.520911 232018 378647 SH320786
LL65 3ZF Bro'r Llynnoedd 53.278115 -4.520911 232018 378647 SH320786
LL65 3ZG Tref Cybi 53.30006 -4.618621 225594 381322 SH255813
LL65 3ZH Tref Cybi 53.30006 -4.618621 225594 381322 SH255813
LL65 3ZJ Tref Cybi 53.30006 -4.618621 225594 381322 SH255813
LL65 3ZL Tref Cybi 53.30006 -4.618621 225594 381322 SH255813
LL65 3ZR Tref Cybi 53.30006 -4.618621 225594 381322 SH255813
LL65 3ZU Tref Cybi 53.30006 -4.618621 225594 381322 SH255813
LL65 4AA Talybolion 53.330173 -4.494033 234012 384374 SH340843
LL65 4AB Talybolion 53.337863 -4.493897 234051 385229 SH340852
LL65 4AD Talybolion 53.337237 -4.48731 234487 385144 SH344851
LL65 4AE Talybolion 53.341691 -4.478045 235121 385618 SH351856
LL65 4AF Talybolion 53.341172 -4.476663 235211 385557 SH352855
LL65 4AG Talybolion 53.337381 -4.470434 235611 385121 SH356851
LL65 4AH Talybolion 53.334932 -4.4719 235504 384852 SH355848
LL65 4AJ Talybolion 53.337263 -4.486065 234570 385144 SH345851
LL65 4AL Talybolion 53.333112 -4.478103 235084 384664 SH350846
LL65 4AN Talybolion 53.327675 -4.478013 235069 384059 SH350840
LL65 4AP Talybolion 53.330797 -4.480492 234916 384412 SH349844
LL65 4AQ Talybolion 53.369833 -4.512872 232913 388829 SH329888
LL65 4AR Talybolion 53.332878 -4.487642 234448 384660 SH344846
LL65 4AS Talybolion 53.348448 -4.466552 235912 386343 SH359863
LL65 4AT Talybolion 53.351049 -4.473795 235440 386649 SH354866
LL65 4AU Talybolion 53.356915 -4.493071 234180 387346 SH341873
LL65 4AW Talybolion 53.325395 -4.4683 235707 383783 SH357837
LL65 4AX Talybolion 53.316231 -4.532708 231382 382914 SH313829
LL65 4AY Talybolion 53.346492 -4.497466 233847 386197 SH338861
LL65 4AZ Talybolion 53.325449 -4.55536 229910 383993 SH299839
LL65 4BA Talybolion 53.362642 -4.483154 234862 387960 SH348879
LL65 4BB Talybolion 53.366435 -4.482804 234900 388381 SH348883
LL65 4BD Talybolion 53.367087 -4.491606 234317 388474 SH343884
LL65 4BE Talybolion 53.372277 -4.494524 234143 389058 SH341890
LL65 4BG Talybolion 53.371453 -4.502955 233579 388986 SH335889
LL65 4BH Talybolion 53.377747 -4.497355 233976 389673 SH339896
LL65 4BL Talybolion 53.378511 -4.50597 233406 389778 SH334897
LL65 4BS Bro'r Llynnoedd 53.299021 -4.518271 232276 380966 SH322809
LL65 4BT Bro'r Llynnoedd 53.299877 -4.512648 232654 381048 SH326810
LL65 4BU Bro'r Llynnoedd 53.304724 -4.505368 233158 381570 SH331815
LL65 4BY Bro'r Llynnoedd 53.308878 -4.501948 233402 382024 SH334820
LL65 4DA Bro'r Llynnoedd 53.310049 -4.518921 232276 382194 SH322821
LL65 4DB Talybolion 53.31618 -4.510874 232836 382857 SH328828
LL65 4DD Talybolion 53.320373 -4.509468 232946 383320 SH329833
LL65 4DE Talybolion 53.320875 -4.497965 233714 383349 SH337833
LL65 4DG Talybolion 53.321677 -4.514996 232583 383478 SH325834
LL65 4DH Talybolion 53.315417 -4.523156 232015 382801 SH320828
LL65 4DL Talybolion 53.313361 -4.5294 231591 382587 SH315825
LL65 4DN Talybolion 53.322079 -4.509133 232975 383509 SH329835
LL65 4DP Talybolion 53.326297 -4.507804 233080 383975 SH330839
LL65 4DR Talybolion 53.327067 -4.509231 232988 384064 SH329840
LL65 4DS Talybolion 53.331083 -4.505081 233280 384501 SH332845
LL65 4DT Talybolion 53.339869 -4.500729 233604 385468 SH336854
LL65 4DU Talybolion 53.34124 -4.501801 233538 385623 SH335856
LL65 4DW Talybolion 53.324668 -4.507017 233126 383792 SH331837
LL65 4DY Talybolion 53.348715 -4.51492 232694 386485 SH326864
LL65 4EA Talybolion 53.366763 -4.532203 231615 388533 SH316885
LL65 4EB Talybolion 53.370184 -4.533684 231530 388917 SH315889
LL65 4ED Talybolion 53.371283 -4.533163 231569 389038 SH315890
LL65 4EE Talybolion 53.368819 -4.543735 230856 388789 SH308887
LL65 4EF Talybolion 53.370856 -4.534205 231498 388993 SH314889
LL65 4EG Talybolion 53.372091 -4.535736 231401 389134 SH314891
LL65 4EH Talybolion 53.370715 -4.539172 231167 388989 SH311889
LL65 4EJ Talybolion 53.369484 -4.531523 231671 388834 SH316888
LL65 4EL Talybolion 53.373331 -4.537073 231317 389275 SH313892
LL65 4EN Talybolion 53.374565 -4.539477 231162 389418 SH311894
LL65 4EP Talybolion 53.377789 -4.542646 230964 389784 SH309897
LL65 4EQ Talybolion 53.369032 -4.53333 231549 388788 SH315887
LL65 4ER Talybolion 53.376438 -4.551587 230364 389655 SH303896
LL65 4ES Talybolion 53.373077 -4.55107 230385 389280 SH303892
LL65 4ET Talybolion 53.371707 -4.553769 230200 389134 SH301891
LL65 4EU Talybolion 53.371876 -4.554681 230140 389155 SH301891
LL65 4EW Talybolion 53.397302 -4.560612 229847 391997 SH298919
LL65 4EY Talybolion 53.36906 -4.549311 230486 388829 SH304888
LL65 4HA Talybolion 53.368358 -4.55396 230174 388762 SH301887
LL65 4HB Talybolion 53.364041 -4.551056 230350 388275 SH303882
LL65 4HD Talybolion 53.359481 -4.559966 229739 387789 SH297877
LL65 4HH Talybolion 53.360366 -4.526443 231973 387808 SH319878
LL65 4HL Talybolion 53.363763 -4.518467 232517 388167 SH325881
LL65 4HN Talybolion 53.363126 -4.505157 233400 388065 SH333880
LL65 4HP Talybolion 53.371188 -4.510877 233051 388975 SH330889
LL65 4HR Talybolion 53.372548 -4.508597 233208 389121 SH332891
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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