Postcodes in Isle of Anglesey page 5 Unitary Authority

  1. All administrative areas

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

Website: https://www.anglesey.gov.wales/

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
LL59 5TS Seiriol 53.239495 -4.146514 256848 373536 SH568735
LL59 5TT Seiriol 53.242752 -4.149855 256636 373905 SH566739
LL59 5TU Seiriol 53.241785 -4.148143 256747 373794 SH567737
LL59 5TW Seiriol 53.243342 -4.151023 256560 373973 SH565739
LL59 5TY Seiriol 53.242429 -4.147336 256803 373864 SH568738
LL59 5UA Seiriol 53.242227 -4.145077 256953 373837 SH569738
LL59 5UB Seiriol 53.240825 -4.141051 257217 373673 SH572736
LL59 5UD Seiriol 53.242146 -4.140098 257285 373818 SH572738
LL59 5UE Seiriol 53.243173 -4.141438 257199 373935 SH571739
LL59 5UF Seiriol 53.243823 -4.140826 257242 374006 SH572740
LL59 5UG Seiriol 53.242813 -4.143008 257093 373898 SH570738
LL59 5UH Seiriol 53.245887 -4.152485 256471 374259 SH564742
LL59 5UL Seiriol 53.244502 -4.152056 256495 374104 SH564741
LL59 5UN Seiriol 53.243676 -4.150456 256599 374009 SH565740
LL59 5UP Seiriol 53.243647 -4.14909 256690 374003 SH566740
LL59 5UR Seiriol 53.244093 -4.147794 256778 374050 SH567740
LL59 5UT Seiriol 53.237189 -4.15524 256258 373297 SH562732
LL59 5UU Seiriol 53.243138 -4.145423 256933 373939 SH569739
LL59 5UW Seiriol 53.244508 -4.149223 256684 374099 SH566740
LL59 5UY Seiriol 53.242903 -4.144467 256996 373911 SH569739
LL59 5WA Seiriol 53.242796 -4.1459 256900 373902 SH568739
LL59 5WQ Aethwy 53.226068 -4.163611 255662 372077 SH556720
LL59 5WY Aethwy 53.226043 -4.163535 255667 372074 SH556720
LL59 5YA Seiriol 53.243409 -4.139321 257341 373957 SH573739
LL59 5YB Seiriol 53.244811 -4.148834 256711 374132 SH567741
LL59 5YD Seiriol 53.244421 -4.137049 257496 374065 SH574740
LL59 5YE Seiriol 53.247014 -4.138872 257383 374357 SH573743
LL59 5YF Seiriol 53.241264 -4.15014 256612 373740 SH566737
LL59 5YG Seiriol 53.243321 -4.145252 256945 373959 SH569739
LL59 5YH Seiriol 53.245411 -4.14798 256770 374197 SH567741
LL59 5ZQ Seiriol 53.234871 -4.158586 256027 373046 SH560730
LL59 5ZR Aethwy 53.234157 -4.159778 255945 372969 SH559729
LL59 5ZW Aethwy 53.234157 -4.159778 255945 372969 SH559729
LL60 6AA Bodowyr 53.232323 -4.2823 247762 373019 SH477730
LL60 6AB Bodowyr 53.236865 -4.267137 248790 373492 SH487734
LL60 6AD Bodowyr 53.229487 -4.28158 247800 372702 SH477727
LL60 6AE Bodowyr 53.229046 -4.294712 246922 372681 SH469726
LL60 6AF Bodowyr 53.220608 -4.274801 248221 371700 SH482716
LL60 6AG Bodowyr 53.224655 -4.263375 248998 372126 SH489721
LL60 6AH Aethwy 53.223752 -4.244616 250247 371986 SH502719
LL60 6AJ Bodowyr 53.228463 -4.293242 247018 372613 SH470726
LL60 6AL Aethwy 53.223538 -4.234463 250924 371941 SH509719
LL60 6AN Aethwy 53.225082 -4.243217 250345 372131 SH503721
LL60 6AP Bodowyr 53.22259 -4.258967 249285 371887 SH492718
LL60 6AQ Bodowyr 53.206058 -4.304385 246194 370145 SH461701
LL60 6AR Bodowyr 53.225807 -4.263796 248974 372255 SH489722
LL60 6AS Bodowyr 53.229238 -4.244993 250241 372597 SH502725
LL60 6AT Aethwy 53.227644 -4.228863 251312 372386 SH513723
LL60 6AU Aethwy 53.227945 -4.226212 251490 372414 SH514724
LL60 6AW Aethwy 53.223267 -4.247407 250059 371938 SH500719
LL60 6AX Bodowyr 53.226686 -4.290256 247211 372409 SH472724
LL60 6AY Aethwy 53.225397 -4.23023 251213 372139 SH512721
LL60 6AZ Bodowyr 53.222674 -4.283779 247629 371949 SH476719
LL60 6BA Aethwy 53.226077 -4.229936 251235 372214 SH512722
LL60 6BB Aethwy 53.22678 -4.228893 251307 372290 SH513722
LL60 6BE Bodowyr 53.221973 -4.251219 249800 371802 SH497718
LL60 6BH Bodowyr 53.222474 -4.281552 247777 371922 SH477719
LL60 6BL Bodowyr 53.22276 -4.269912 248555 371929 SH485719
LL60 6BN Bodowyr 53.223143 -4.273872 248292 371980 SH482719
LL60 6BP Bodowyr 53.222481 -4.269433 248586 371897 SH485718
LL60 6BS Bodowyr 53.222571 -4.271819 248427 371912 SH484719
LL60 6BT Bodowyr 53.221546 -4.273668 248300 371802 SH482718
LL60 6BU Bodowyr 53.222687 -4.275151 248205 371932 SH482719
LL60 6BW Bodowyr 53.22246 -4.268158 248671 371892 SH486718
LL60 6BY Bodowyr 53.222618 -4.276406 248121 371927 SH481719
LL60 6DA Bodowyr 53.222763 -4.277297 248062 371945 SH480719
LL60 6DB Bodowyr 53.223045 -4.2752 248203 371972 SH482719
LL60 6DD Bodowyr 53.221985 -4.277061 248075 371858 SH480718
LL60 6DE Bodowyr 53.221801 -4.277771 248027 371839 SH480718
LL60 6DF Bodowyr 53.219134 -4.275247 248186 371537 SH481715
LL60 6DG Bodowyr 53.221063 -4.276398 248116 371754 SH481717
LL60 6DH Bodowyr 53.220752 -4.275693 248162 371718 SH481717
LL60 6DJ Bodowyr 53.219805 -4.275418 248177 371612 SH481716
LL60 6DL Bodowyr 53.219738 -4.275115 248197 371604 SH481716
LL60 6DN Bodowyr 53.219404 -4.269105 248597 371554 SH485715
LL60 6DP Bodowyr 53.21455 -4.270421 248492 371017 SH484710
LL60 6DQ Bodowyr 53.223457 -4.277214 248070 372022 SH480720
LL60 6DR Bodowyr 53.216003 -4.268266 248641 371174 SH486711
LL60 6DS Bodowyr 53.212951 -4.268015 248647 370834 SH486708
LL60 6DT Bodowyr 53.212298 -4.266887 248720 370759 SH487707
LL60 6DU Bodowyr 53.210739 -4.260485 249142 370572 SH491705
LL60 6DW Bodowyr 53.220833 -4.267698 248696 371710 SH486717
LL60 6DY Bodowyr 53.211822 -4.260242 249162 370692 SH491706
LL60 6DZ Bodowyr 53.210768 -4.256068 249437 370566 SH494705
LL60 6EA Bodowyr 53.209705 -4.255713 249457 370447 SH494704
LL60 6EB Bodowyr 53.210522 -4.255291 249488 370537 SH494705
LL60 6ED Bodowyr 53.209976 -4.254694 249526 370475 SH495704
LL60 6EE Bodowyr 53.207865 -4.256035 249429 370243 SH494702
LL60 6EF Bodowyr 53.208924 -4.256136 249426 370361 SH494703
LL60 6EG Bodowyr 53.209117 -4.253076 249631 370376 SH496703
LL60 6EH Bodowyr 53.210644 -4.248858 249918 370537 SH499705
LL60 6EL Bodowyr 53.210628 -4.246356 250085 370530 SH500705
LL60 6EN Bodowyr 53.212426 -4.246855 250058 370731 SH500707
LL60 6EP Bodowyr 53.208181 -4.245943 250104 370257 SH501702
LL60 6EQ Bodowyr 53.210529 -4.248268 249957 370523 SH499705
LL60 6ER Bodowyr 53.208585 -4.246024 250100 370302 SH500703
LL60 6ES Bodowyr 53.210581 -4.254067 249570 370541 SH495705
LL60 6ET Bodowyr 53.214259 -4.255023 249519 370952 SH495709
LL60 6EU Bodowyr 53.211122 -4.253076 249638 370599 SH496705
LL60 6EW Bodowyr 53.207333 -4.24852 249929 370168 SH499701
Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database rights 2026
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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