Postcodes in Isle of Anglesey District

Facts Checked By Data Team - Written By Mallika Basu - Reviewed By Jonathan Benton

This article covers information about postcodes in Isle of Anglesey's local authority district. Isle of Anglesey is an administrative area in Gwynedd County. Isle of Anglesey district is further divided into 14 Wards.

Below is a complete list of Isle of Anglesey Postcodes, it has 2884 active postcodes. Isle of Anglesey contains approximately 30594 residential properties with a population of about 69751.

Browse Information On Isle of Anglesey Postcodes


Isle of Anglesey Postcode and Census - Statistical Overview


Population 69751
Addresses / Property Count 30594
Active Postcodes 2884
County Gwynedd
No Of Wards in Isle of Anglesey 14

What is a District

The United Kingdom is primarily divided into large area blocks called Counties. A district is an administrative block in the UK and part of a County council area. The district is also the second-largest administrative block in the UK after counties. These are also known as local authority districts and are different from city districts. Isle of Anglesey is a local authority district in Gwynedd county. Districts are majorly categorized into 4 types namely:

  • Non-Metropolitan districts
  • Unitary authority areas
  • Metropolitan boroughs
  • London boroughs

Sub Divisions Of a district

Districts are subdivided into different local administrative blocks. Other categories of local administrative blocks that comes under district authority are as follows:

  • Parish
  • Wards
  • Cities

Wards in Isle of Anglesey

There are 14 wards in the district. Below is a list of the wards. You can click on any ward link to view the postcodes of that ward.

Aethwy Bodowyr Bro Aberffraw Bro'r Llynnoedd Canolbarth Môn Cefni Crigyll Lligwy Parc a'r Mynydd Seiriol Talybolion Tref Cybi Twrcelyn Ynys Gybi

View Map Of Isle of Anglesey Wards


This map shows all wards in the district of Isle of Anglesey, zoom to view all the pointers. If you click on any pointer you can see the ward name. Below the ward name, you can see a link called view postcodes. Click on the link to see the postcodes for that ward.

List of Isle of Anglesey postcodes


showing 0-50 of 2884 active postcodes in Isle of Anglesey
Postcode Ward Latitude Longitude
LL58 8AA Seiriol 53.26339900 -4.09258500
LL58 8AB Seiriol 53.26414200 -4.09373600
LL58 8AD Seiriol 53.26410000 -4.09407900
LL58 8AE Seiriol 53.26421900 -4.09499900
LL58 8AF Seiriol 53.26429900 -4.09301900
LL58 8AJ Seiriol 53.26318700 -4.09284500
LL58 8AL Seiriol 53.26416900 -4.09173800
LL58 8AP Seiriol 53.26336100 -4.09159900
LL58 8AQ Seiriol 53.29511800 -4.15806100
LL58 8AT Seiriol 53.29278500 -4.08560400
LL58 8AU Seiriol 53.26262800 -4.09289700
LL58 8AW Seiriol 53.26332700 -4.09156200
LL58 8AX Seiriol 53.26463300 -4.09756400
LL58 8AZ Seiriol 53.25406300 -4.11310800
LL58 8BA Seiriol 53.26246800 -4.09385900
LL58 8BB Seiriol 53.26268400 -4.09329000
LL58 8BD Seiriol 53.26229500 -4.09452600
LL58 8BE Seiriol 53.26239100 -4.09520500
LL58 8BG Seiriol 53.26224300 -4.09593200
LL58 8BH Seiriol 53.26187700 -4.09732400
LL58 8BL Seiriol 53.26180600 -4.09930000
LL58 8BN Seiriol 53.26107700 -4.09878900
LL58 8BP Seiriol 53.26277200 -4.09240900
LL58 8BQ Seiriol 53.26294600 -4.09219300
LL58 8BS Seiriol 53.26277100 -4.09195500
LL58 8BT Seiriol 53.26322800 -4.09097700
LL58 8BU Seiriol 53.26332500 -4.09012300
LL58 8BW Seiriol 53.26232300 -4.09341700
LL58 8BY Seiriol 53.26376700 -4.08951400
LL58 8DA Seiriol 53.26367200 -4.09030900
LL58 8DB Seiriol 53.26396900 -4.09234300
LL58 8DL Seiriol 53.26359500 -4.09264500
LL58 8DN Seiriol 53.26325800 -4.09388800
LL58 8DP Seiriol 53.26276900 -4.09363400
LL58 8DR Seiriol 53.26279500 -4.09368000
LL58 8DS Seiriol 53.26276300 -4.09445900
LL58 8DT Seiriol 53.26246900 -4.09430900
LL58 8DU Seiriol 53.26315800 -4.09452300
LL58 8DY Seiriol 53.26365500 -4.09486700
LL58 8EA Seiriol 53.26361300 -4.09525000
LL58 8EB Seiriol 53.26301700 -4.09489100
LL58 8ED Seiriol 53.26262400 -4.09568600
LL58 8EE Seiriol 53.26205900 -4.09820300
LL58 8EF Seiriol 53.26214400 -4.09695200
LL58 8EG Seiriol 53.26263600 -4.09761600
LL58 8EH Seiriol 53.26313900 -4.09765600
LL58 8EJ Seiriol 53.26307000 -4.09438800
LL58 8EL Seiriol 53.26336800 -4.09686200
LL58 8EN Seiriol 53.26320800 -4.09575500
LL58 8EP Seiriol 53.26339300 -4.09549400
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