Postcodes in Isle of Anglesey page 26 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
LL68 9TB Twrcelyn 53.408967 -4.374808 242242 392867 SH422928
LL68 9TE Twrcelyn 53.41956 -4.368807 242680 394032 SH426940
LL68 9TF Twrcelyn 53.404713 -4.359451 243247 392360 SH432923
LL68 9TG Twrcelyn 53.40839 -4.346263 244137 392740 SH441927
LL68 9TH Twrcelyn 53.403807 -4.352074 243734 392243 SH437922
LL68 9TL Twrcelyn 53.402106 -4.363985 242936 392080 SH429920
LL68 9TN Twrcelyn 53.400046 -4.365391 242835 391854 SH428918
LL68 9TP Twrcelyn 53.396337 -4.366087 242775 391443 SH427914
LL68 9TR Twrcelyn 53.37275 -4.371273 242343 388831 SH423888
LL68 9TS Twrcelyn 53.379974 -4.369239 242505 389630 SH425896
LL68 9TT Twrcelyn 53.368341 -4.36963 242436 388337 SH424883
LL68 9TU Twrcelyn 53.367853 -4.376082 242005 388297 SH420882
LL68 9TW Twrcelyn 53.399392 -4.357577 243352 391764 SH433917
LL68 9TX Twrcelyn 53.364304 -4.37596 242000 387902 SH419879
LL68 9TY Twrcelyn 53.362375 -4.375311 242036 387686 SH420876
LL68 9UA Twrcelyn 53.368591 -4.38143 241652 388391 SH416883
LL68 9UB Twrcelyn 53.37562 -4.367539 242602 389142 SH426891
LL68 9UD Twrcelyn 53.367859 -4.369919 242415 388284 SH424882
LL68 9UU Twrcelyn 53.367118 -4.370104 242400 388202 SH423882
LL68 9UW Twrcelyn 53.367118 -4.370104 242400 388202 SH423882
LL68 9WY Twrcelyn 53.367118 -4.370104 242400 388202 SH423882
LL68 9YQ Twrcelyn 53.411777 -4.339483 244600 393102 SH445931
LL68 9ZA Twrcelyn 53.404884 -4.343001 244341 392343 SH443923
LL68 9ZB Twrcelyn 53.406756 -4.349799 243896 392566 SH438925
LL68 9ZD Twrcelyn 53.406756 -4.349799 243896 392566 SH438925
LL68 9ZE Twrcelyn 53.406756 -4.349799 243896 392566 SH438925
LL68 9ZF Twrcelyn 53.405967 -4.346025 244144 392470 SH441924
LL68 9ZG Twrcelyn 53.406756 -4.349799 243896 392566 SH438925
LL68 9ZZ Twrcelyn 53.406756 -4.349799 243896 392566 SH438925
LL69 9AB Twrcelyn 53.386014 -4.317602 245961 390189 SH459901
LL69 9AJ Twrcelyn 53.38975 -4.315985 246082 390601 SH460906
LL69 9AQ Twrcelyn 53.380518 -4.30986 246456 389561 SH464895
LL69 9AX Twrcelyn 53.389909 -4.315212 246134 390617 SH461906
LL69 9AZ Twrcelyn 53.390283 -4.31448 246184 390657 SH461906
LL69 9BJ Twrcelyn 53.389772 -4.31346 246250 390598 SH462905
LL69 9BQ Twrcelyn 53.389463 -4.314556 246176 390566 SH461905
LL69 9BX Twrcelyn 53.388401 -4.315085 246137 390449 SH461904
LL69 9BZ Twrcelyn 53.386967 -4.315278 246119 390290 SH461902
LL69 9UE Twrcelyn 53.368195 -4.341031 244338 388258 SH443882
LL69 9UF Twrcelyn 53.37012 -4.330449 245049 388449 SH450884
LL69 9UG Twrcelyn 53.368956 -4.326041 245338 388310 SH453883
LL69 9UH Twrcelyn 53.373611 -4.324776 245439 388825 SH454888
LL69 9UL Twrcelyn 53.38256 -4.320001 245789 389810 SH457898
LL69 9UN Twrcelyn 53.390446 -4.316715 246036 390680 SH460906
LL69 9UP Twrcelyn 53.395914 -4.322623 245663 391301 SH456913
LL69 9UR Twrcelyn 53.391376 -4.328512 245255 390809 SH452908
LL69 9UT Twrcelyn 53.391676 -4.332935 244962 390852 SH449908
LL69 9YA Twrcelyn 53.395543 -4.329672 245193 391275 SH451912
LL69 9YB Twrcelyn 53.39086 -4.318527 245917 390730 SH459907
LL69 9YD Twrcelyn 53.389128 -4.31744 245983 390535 SH459905
LL69 9YE Twrcelyn 53.387819 -4.316347 246051 390387 SH460903
LL69 9YF Twrcelyn 53.391136 -4.320543 245784 390765 SH457907
LL69 9YG Twrcelyn 53.38859 -4.318314 245923 390477 SH459904
LL69 9YH Twrcelyn 53.388154 -4.319914 245815 390432 SH458904
LL69 9YL Twrcelyn 53.388273 -4.317484 245977 390440 SH459904
LL69 9YN Twrcelyn 53.387632 -4.317645 245964 390369 SH459903
LL69 9YP Twrcelyn 53.387529 -4.317369 245982 390357 SH459903
LL69 9YQ Twrcelyn 53.38869 -4.317793 245958 390487 SH459904
LL69 9YR Twrcelyn 53.386892 -4.317319 245983 390286 SH459902
LL69 9YS Twrcelyn 53.386714 -4.318136 245928 390268 SH459902
LL69 9YT Twrcelyn 53.386421 -4.317474 245971 390234 SH459902
LL69 9YU Twrcelyn 53.383772 -4.319194 245847 389943 SH458899
LL69 9YW Twrcelyn 53.387307 -4.317717 245958 390333 SH459903
LL69 9YY Twrcelyn 53.381063 -4.31422 246168 389631 SH461896
LL70 9DJ Twrcelyn 53.366484 -4.297286 247242 387973 SH472879
LL70 9DQ Twrcelyn 53.372731 -4.297366 247259 388668 SH472886
LL70 9DX Twrcelyn 53.3651 -4.314918 246064 387857 SH460878
LL70 9DZ Twrcelyn 53.366867 -4.305363 246706 388033 SH467880
LL70 9EJ Lligwy 53.361083 -4.302721 246861 387384 SH468873
LL70 9EQ Lligwy 53.362509 -4.300589 247008 387538 SH470875
LL70 9EX Lligwy 53.360824 -4.29656 247270 387342 SH472873
LL70 9EZ Lligwy 53.357201 -4.284373 248068 386913 SH480869
LL70 9HJ Lligwy 53.350006 -4.273229 248784 386089 SH487860
LL70 9HQ Lligwy 53.35228 -4.268542 249104 386332 SH491863
LL70 9HX Lligwy 53.348562 -4.274911 248667 385932 SH486859
LL70 9HZ Lligwy 53.352562 -4.28719 247864 386403 SH478864
LL70 9LJ Twrcelyn 53.387085 -4.278334 248576 390224 SH485902
LL70 9LQ Twrcelyn 53.382933 -4.287646 247942 389782 SH479897
LL70 9LX Twrcelyn 53.382814 -4.286812 247997 389767 SH479897
LL70 9LZ Twrcelyn 53.377291 -4.288395 247872 389156 SH478891
LL70 9PJ Lligwy 53.3566 -4.284326 248069 386846 SH480868
LL70 9PQ Lligwy 53.363461 -4.273931 248785 387587 SH487875
LL70 9PX Lligwy 53.35628 -4.282235 248207 386806 SH482868
LL70 9PZ Lligwy 53.354339 -4.274677 248703 386574 SH487865
LL71 7AA Talybolion 53.329594 -4.380712 241555 384052 SH415840
LL71 7AB Talybolion 53.330223 -4.379816 241617 384120 SH416841
LL71 7AD Talybolion 53.329988 -4.380343 241581 384095 SH415840
LL71 7AE Talybolion 53.329789 -4.379521 241635 384071 SH416840
LL71 7AF Talybolion 53.327935 -4.384554 241293 383876 SH412838
LL71 7AG Talybolion 53.321789 -4.386614 241133 383197 SH411831
LL71 7AH Canolbarth Môn 53.304217 -4.388125 240967 381246 SH409812
LL71 7AJ Talybolion 53.329778 -4.381834 241481 384075 SH414840
LL71 7AL Canolbarth Môn 53.301043 -4.393531 240595 380905 SH405809
LL71 7AN Canolbarth Môn 53.296779 -4.397194 240335 380439 SH403804
LL71 7AP Canolbarth Môn 53.294563 -4.407664 239629 380216 SH396802
LL71 7AR Talybolion 53.303054 -4.415062 239168 381177 SH391811
LL71 7AS Canolbarth Môn 53.28788 -4.409164 239504 379476 SH395794
LL71 7AT Talybolion 53.329188 -4.378512 241700 384002 SH416840
LL71 7AW Canolbarth Môn 53.29147 -4.406365 239704 379869 SH397798
LL71 7BB Talybolion 53.330357 -4.380319 241584 384136 SH415841
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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