Postcodes in Isle of Anglesey page 10 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

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
LL62 5LP Bro Aberffraw 53.179768 -4.416892 238582 367469 SH385674
LL62 5LR Bro Aberffraw 53.173271 -4.42599 237950 366767 SH379667
LL62 5LS Bro Aberffraw 53.181643 -4.434733 237397 367718 SH373677
LL62 5LT Bro Aberffraw 53.173429 -4.444219 236732 366826 SH367668
LL62 5LU Bro Aberffraw 53.195426 -4.430385 237740 369241 SH377692
LL62 5LW Bro Aberffraw 53.179945 -4.417919 238514 367491 SH385674
LL62 5LY Bro Aberffraw 53.198964 -4.42795 237916 369629 SH379696
LL62 5NE Bro Aberffraw 53.205433 -4.403367 239582 370293 SH395702
LL62 5NF Bro Aberffraw 53.205938 -4.402392 239649 370347 SH396703
LL62 5NG Bro Aberffraw 53.205393 -4.402221 239658 370286 SH396702
LL62 5NH Bro Aberffraw 53.206748 -4.401883 239686 370436 SH396704
LL62 5NL Bro Aberffraw 53.207125 -4.402803 239626 370480 SH396704
LL62 5NN Bro Aberffraw 53.207172 -4.401397 239720 370482 SH397704
LL62 5NP Bro Aberffraw 53.21104 -4.395917 240100 370900 SH400708
LL62 5NR Cefni 53.220843 -4.381918 241071 371959 SH410719
LL62 5NS Cefni 53.22137 -4.388824 240612 372033 SH406720
LL62 5NT Cefni 53.222059 -4.377282 241385 372084 SH413720
LL62 5NU Cefni 53.218288 -4.377058 241386 371664 SH413716
LL62 5NW Bro Aberffraw 53.209905 -4.399184 239878 370781 SH398707
LL62 5NY Cefni 53.218217 -4.373374 241632 371648 SH416716
LL62 5PA Cefni 53.213203 -4.369622 241864 371082 SH418710
LL62 5PB Cefni 53.214697 -4.366823 242056 371242 SH420712
LL62 5PD Cefni 53.217012 -4.365243 242170 371496 SH421714
LL62 5PE Cefni 53.21711 -4.356681 242742 371488 SH427714
LL62 5PF Cefni 53.222467 -4.350853 243151 372071 SH431720
LL62 5PG Cefni 53.215861 -4.341588 243745 371316 SH437713
LL62 5PH Bro Aberffraw 53.206905 -4.401242 239729 370452 SH397704
LL62 5PN Cefni 53.236809 -4.35576 242876 373677 SH428736
LL62 5PP Cefni 53.234842 -4.350657 243209 373447 SH432734
LL62 5PR Cefni 53.235292 -4.348828 243333 373493 SH433734
LL62 5PS Cefni 53.236161 -4.348511 243357 373589 SH433735
LL62 5PT Cefni 53.240165 -4.338314 244052 374012 SH440740
LL62 5PU Cefni 53.234959 -4.344704 243607 373447 SH436734
LL62 5PW Cefni 53.237519 -4.353996 242996 373752 SH429737
LL62 5PY Cefni 53.234742 -4.344333 243631 373422 SH436734
LL62 5RA Cefni 53.23387 -4.342007 243783 373320 SH437733
LL62 5RB Cefni 53.230795 -4.334732 244257 372962 SH442729
LL62 5RD Cefni 53.228967 -4.342184 243753 372775 SH437727
LL62 5RE Cefni 53.225189 -4.346387 243459 372364 SH434723
LL62 5RF Cefni 53.2318 -4.348093 243369 373103 SH433731
LL62 5RG Cefni 53.23667 -4.345976 243528 373640 SH435736
LL62 5WQ Cefni 53.253767 -4.308428 246095 375460 SH460754
LL62 5ZA Bro Aberffraw 53.209268 -4.384331 240867 370677 SH408706
LL62 5ZB Bro Aberffraw 53.209268 -4.384331 240867 370677 SH408706
LL63 5AA Crigyll 53.225361 -4.481223 234460 372687 SH344726
LL63 5AD Bro Aberffraw 53.19183 -4.463626 235506 368917 SH355689
LL63 5AJ Bro Aberffraw 53.193042 -4.46324 235536 369051 SH355690
LL63 5AQ Bro Aberffraw 53.193307 -4.463899 235493 369082 SH354690
LL63 5AX Bro Aberffraw 53.199296 -4.454321 236156 369726 SH361697
LL63 5AZ Bro Aberffraw 53.192464 -4.464255 235466 368989 SH354689
LL63 5BJ Bro Aberffraw 53.192419 -4.465121 235408 368986 SH354689
LL63 5BQ Bro Aberffraw 53.192883 -4.464414 235457 369036 SH354690
LL63 5BX Bro Aberffraw 53.191768 -4.46441 235453 368912 SH354689
LL63 5BZ Bro Aberffraw 53.192639 -4.463622 235509 369007 SH355690
LL63 5DJ Bro Aberffraw 53.1908 -4.463845 235487 368803 SH354688
LL63 5DQ Bro Aberffraw 53.190732 -4.464521 235442 368797 SH354687
LL63 5DX Bro Aberffraw 53.190958 -4.463181 235532 368819 SH355688
LL63 5DZ Bro Aberffraw 53.189871 -4.466157 235329 368705 SH353687
LL63 5EJ Bro Aberffraw 53.190457 -4.465658 235365 368769 SH353687
LL63 5EQ Bro Aberffraw 53.189883 -4.465125 235398 368704 SH353687
LL63 5EX Bro Aberffraw 53.185834 -4.469608 235083 368264 SH350682
LL63 5EY Bro Aberffraw 53.190872 -4.467358 235253 368819 SH352688
LL63 5EZ Bro Aberffraw 53.191713 -4.467087 235274 368912 SH352689
LL63 5HJ Bro Aberffraw 53.226096 -4.46794 235349 372738 SH353727
LL63 5HX Bro Aberffraw 53.222604 -4.473737 234949 372363 SH349723
LL63 5HZ Bro Aberffraw 53.221473 -4.477966 234662 372247 SH346722
LL63 5LJ Bro Aberffraw 53.192187 -4.463296 235529 368956 SH355689
LL63 5LQ Bro Aberffraw 53.191281 -4.464906 235418 368859 SH354688
LL63 5LX Bro Aberffraw 53.191641 -4.46319 235534 368895 SH355688
LL63 5LZ Bro Aberffraw 53.191458 -4.463748 235496 368876 SH354688
LL63 5NJ Bro Aberffraw 53.218291 -4.452256 236366 371834 SH363718
LL63 5NQ Bro Aberffraw 53.222948 -4.459279 235915 372368 SH359723
LL63 5NX Bro Aberffraw 53.213363 -4.446628 236723 371273 SH367712
LL63 5NZ Bro Aberffraw 53.207078 -4.458016 235939 370600 SH359706
LL63 5PJ Bro Aberffraw 53.185947 -4.478901 234463 368298 SH344682
LL63 5PQ Bro Aberffraw 53.191543 -4.465759 235362 368890 SH353688
LL63 5RJ Bro Aberffraw 53.213608 -4.474801 234843 371365 SH348713
LL63 5RN Crigyll 53.224218 -4.479553 234567 372556 SH345725
LL63 5RP Crigyll 53.226627 -4.48129 234460 372828 SH344728
LL63 5RQ Bro Aberffraw 53.217827 -4.479029 234577 371844 SH345718
LL63 5RR Crigyll 53.226797 -4.483488 234314 372852 SH343728
LL63 5RS Crigyll 53.226239 -4.477942 234682 372777 SH346727
LL63 5RT Crigyll 53.232358 -4.470338 235213 373440 SH352734
LL63 5RU Crigyll 53.234503 -4.467045 235441 373671 SH354736
LL63 5RW Crigyll 53.225663 -4.481384 234450 372721 SH344727
LL63 5RX Bro Aberffraw 53.209109 -4.465885 235421 370844 SH354708
LL63 5RY Crigyll 53.234245 -4.469922 235248 373649 SH352736
LL63 5RZ Bro Aberffraw 53.214906 -4.465109 235495 371487 SH354714
LL63 5SA Crigyll 53.238274 -4.467727 235410 374092 SH354740
LL63 5SB Crigyll 53.233985 -4.470357 235218 373621 SH352736
LL63 5SD Crigyll 53.233755 -4.471009 235174 373597 SH351735
LL63 5SE Crigyll 53.236898 -4.470765 235202 373946 SH352739
LL63 5SF Crigyll 53.231758 -4.476268 234815 373387 SH348733
LL63 5SG Bro Aberffraw 53.225193 -4.463753 235625 372628 SH356726
LL63 5SH Crigyll 53.229659 -4.482101 234418 373167 SH344731
LL63 5SJ Bro Aberffraw 53.238016 -4.437918 237398 373995 SH373739
LL63 5SL Crigyll 53.228842 -4.483726 234306 373080 SH343730
LL63 5SN Crigyll 53.228029 -4.484368 234260 372991 SH342729
LL63 5SP Crigyll 53.226488 -4.485807 234158 372823 SH341728
LL63 5SQ Bro Aberffraw 53.218627 -4.451248 236435 371869 SH364718
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




© 2025 Chris Bell [ Email ] [ Bluesky ] [ Strava ] [ Privacy ]