Postcodes in Conwy page 41 Unitary Authority

  1. All administrative areas

This page provides postcode data for the Conwy UK Unitary Authority.

In 2021, Conwy contained approximately 52,200 households with a population of about 114,800

In 2011, Conwy contained approximately 51,179 households with a population of about 115,239

Wards in this Unitary Authority
Betws-y-Coed and Trefriw ,   Betws-yn-Rhos ,   Bryn ,   Caerhun ,   Colwyn ,   Conwy ,   Craig-y-don ,   Deganwy ,   Eglwys-bach a Llangernyw ,   Eirias ,   Gele and Llanddulas ,   Glyn ,   Glyn y Marl ,   Gogarth Mostyn ,   Kinmel Bay ,   Llandrillo-yn-Rhos ,   Llanrwst a Llanddoged ,   Llansanffraid ,   Llansannan ,   Llysfaen ,   Mochdre ,   Pandy ,   Pen-sarn Pentre Mawr ,   Penmaenmawr ,   Penrhyn ,   Rhiw ,   Towyn ,   Tudno ,   Uwch Aled ,   Uwch Conwy
Parishes in this Unitary Authority
Abergele ,   Betws yn Rhos ,   Betws-y-Coed ,   Bro Garmon ,   Bro Machno ,   Caerhun ,   Capel Curig ,   Cerrigydrudion ,   Colwyn Bay ,   Conwy ,   Dolgarrog ,   Dolwyddelan ,   Eglwysbach ,   Henryd ,   Kinmel Bay and Towyn ,   Llanddoged and Maenan ,   Llanddulas and Rhyd-y-Foel ,   Llandudno ,   Llanfair Talhaiarn ,   Llanfairfechan ,   Llanfihangel Glyn Myfyr ,   Llangernyw ,   Llangwm ,   Llannefydd ,   Llanrwst ,   Llansanffraid Glan Conwy ,   Llansannan ,   Llysfaen ,   Mochdre ,   Old Colwyn ,   Penmaenmawr ,   Pentrefoelas ,   Rhos-on-Sea ,   Trefriw ,   Ysbyty Ifan
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
LL31 9AY Glyn y Marl 53.283295 -3.800062 280089 377770 SH800777
LL31 9AZ Glyn y Marl 53.294191 -3.810855 279400 379000 SH794789
LL31 9BA Glyn y Marl 53.28297 -3.80087 280034 377735 SH800777
LL31 9BB Glyn y Marl 53.285331 -3.796232 280350 377990 SH803779
LL31 9BD Glyn y Marl 53.284611 -3.798749 280180 377914 SH801779
LL31 9BE Glyn y Marl 53.283614 -3.796907 280300 377800 SH803777
LL31 9BF Glyn y Marl 53.294383 -3.810668 279413 379021 SH794790
LL31 9BG Glyn y Marl 53.282559 -3.800088 280085 377688 SH800776
LL31 9BH Glyn y Marl 53.290169 -3.812291 279293 378555 SH792785
LL31 9BJ Glyn y Marl 53.293919 -3.814595 279150 378976 SH791789
LL31 9BL Glyn y Marl 53.281907 -3.802806 279902 377620 SH799776
LL31 9BN Deganwy 53.300155 -3.834173 277863 379703 SH778797
LL31 9BP Deganwy 53.301051 -3.834347 277854 379803 SH778798
LL31 9BQ Glyn y Marl 53.294079 -3.81516 279113 378995 SH791789
LL31 9BS Deganwy 53.299983 -3.836465 277710 379688 SH777796
LL31 9BT Deganwy 53.299654 -3.836256 277723 379651 SH777796
LL31 9BU Deganwy 53.295666 -3.836697 277682 379208 SH776792
LL31 9BW Deganwy 53.300648 -3.831883 278017 379754 SH780797
LL31 9BX Glyn y Marl 53.293453 -3.811398 279362 378919 SH793789
LL31 9BY Deganwy 53.295605 -3.837114 277654 379202 SH776792
LL31 9BZ Glyn y Marl 53.293091 -3.812294 279301 378880 SH793788
LL31 9DA Deganwy 53.295699 -3.835708 277748 379210 SH777792
LL31 9DB Deganwy 53.295256 -3.834143 277851 379158 SH778791
LL31 9DD Deganwy 53.296115 -3.836059 277726 379257 SH777792
LL31 9DE Deganwy 53.295594 -3.834908 277801 379197 SH778791
LL31 9DF Deganwy 53.295514 -3.834788 277809 379188 SH778791
LL31 9DG Deganwy 53.298821 -3.835455 277774 379557 SH777795
LL31 9DH Deganwy 53.296368 -3.836052 277727 379285 SH777792
LL31 9DJ Deganwy 53.291385 -3.829089 278177 378719 SH781787
LL31 9DL Deganwy 53.297821 -3.836192 277722 379447 SH777794
LL31 9DN Deganwy 53.301122 -3.835565 277773 379813 SH777798
LL31 9DP Deganwy 53.301808 -3.837156 277669 379892 SH776798
LL31 9DQ Deganwy 53.292432 -3.827751 278269 378833 SH782788
LL31 9DR Deganwy 53.29921 -3.836564 277701 379602 SH777796
LL31 9DS Deganwy 53.296544 -3.836197 277718 379305 SH777793
LL31 9DT Deganwy 53.296455 -3.816893 279004 379262 SH790792
LL31 9DU Glyn y Marl 53.283711 -3.80464 279785 377824 SH797778
LL31 9DW Deganwy 53.295391 -3.836328 277706 379177 SH777791
LL31 9DX Glyn y Marl 53.28259 -3.793162 280547 377680 SH805776
LL31 9DY Glyn y Marl 53.283533 -3.804689 279781 377804 SH797778
LL31 9DZ Deganwy 53.293755 -3.827657 278279 378980 SH782789
LL31 9EA Glyn y Marl 53.283307 -3.804725 279778 377779 SH797777
LL31 9EB Glyn y Marl 53.283287 -3.805444 279730 377778 SH797777
LL31 9ED Glyn y Marl 53.283267 -3.804336 279804 377774 SH798777
LL31 9EE Glyn y Marl 53.283464 -3.804345 279804 377796 SH798777
LL31 9EF Glyn y Marl 53.283047 -3.803544 279856 377748 SH798777
LL31 9EG Glyn y Marl 53.283867 -3.803953 279831 377840 SH798778
LL31 9EH Glyn y Marl 53.284712 -3.804574 279792 377935 SH797779
LL31 9EJ Deganwy 53.294966 -3.833126 277918 379124 SH779791
LL31 9EL Glyn y Marl 53.286008 -3.803878 279842 378078 SH798780
LL31 9EN Glyn y Marl 53.285863 -3.803246 279884 378061 SH798780
LL31 9EP Glyn y Marl 53.28426 -3.80358 279857 377883 SH798778
LL31 9EQ Deganwy 53.294435 -3.829066 278187 379058 SH781790
LL31 9ER Glyn y Marl 53.285431 -3.802687 279920 378012 SH799780
LL31 9ES Glyn y Marl 53.286156 -3.802313 279947 378092 SH799780
LL31 9ET Glyn y Marl 53.286682 -3.80202 279968 378150 SH799781
LL31 9EU Glyn y Marl 53.286576 -3.800797 280049 378136 SH800781
LL31 9EW Glyn y Marl 53.284663 -3.803042 279894 377927 SH798779
LL31 9EX Deganwy 53.294534 -3.831265 278041 379073 SH780790
LL31 9EY Glyn y Marl 53.285333 -3.802038 279963 378000 SH799779
LL31 9EZ Glyn y Marl 53.291224 -3.809139 279506 378667 SH795786
LL31 9FA Deganwy 53.29569 -3.835707 277748 379209 SH777792
LL31 9FB Glyn y Marl 53.288345 -3.796089 280368 378325 SH803783
LL31 9FD Glyn y Marl 53.291085 -3.810004 279448 378653 SH794786
LL31 9FE Glyn y Marl 53.292955 -3.808691 279541 378859 SH795788
LL31 9FF Glyn y Marl 53.29358 -3.810244 279439 378931 SH794789
LL31 9FG Glyn y Marl 53.287782 -3.795342 280416 378261 SH804782
LL31 9FH Glyn y Marl 53.287281 -3.793299 280551 378202 SH805782
LL31 9FJ Deganwy 53.293705 -3.828 278256 378975 SH782789
LL31 9FN Glyn y Marl 53.285835 -3.80983 279445 378069 SH794780
LL31 9FP Glyn y Marl 53.295569 -3.814128 279186 379159 SH791791
LL31 9FQ Glyn y Marl 53.296042 -3.814388 279170 379212 SH791792
LL31 9GA Deganwy 53.292058 -3.824482 278486 378786 SH784787
LL31 9GB Deganwy 53.294746 -3.833386 277900 379100 SH779791
LL31 9GD Glyn y Marl 53.282494 -3.801435 279995 377683 SH799776
LL31 9GE Glyn y Marl 53.281958 -3.794516 280455 377612 SH804776
LL31 9GF Glyn y Marl 53.29273 -3.809998 279453 378836 SH794788
LL31 9GG Glyn y Marl 53.288542 -3.8022 279961 378357 SH799783
LL31 9GH Glyn y Marl 53.287544 -3.801603 279998 378245 SH799782
LL31 9HA Glyn y Marl 53.28407 -3.802915 279901 377861 SH799778
LL31 9HB Glyn y Marl 53.294302 -3.809465 279493 379010 SH794790
LL31 9HD Glyn y Marl 53.294242 -3.80801 279590 379001 SH795790
LL31 9HE Glyn y Marl 53.286684 -3.809083 279497 378162 SH794781
LL31 9HF Glyn y Marl 53.289211 -3.807899 279583 378441 SH795784
LL31 9HG Glyn y Marl 53.285221 -3.808874 279507 377999 SH795779
LL31 9HH Glyn y Marl 53.285352 -3.808591 279526 378013 SH795780
LL31 9HJ Deganwy 53.297369 -3.834699 277820 379394 SH778793
LL31 9HL Glyn y Marl 53.286278 -3.809786 279449 378118 SH794781
LL31 9HN Glyn y Marl 53.286494 -3.807878 279577 378139 SH795781
LL31 9HP Glyn y Marl 53.287672 -3.808014 279571 378270 SH795782
LL31 9HQ Deganwy 53.2995 -3.831744 278023 379626 SH780796
LL31 9HR Glyn y Marl 53.287904 -3.809284 279487 378298 SH794782
LL31 9HS Glyn y Marl 53.288429 -3.807749 279591 378354 SH795783
LL31 9HT Glyn y Marl 53.288948 -3.809122 279501 378414 SH795784
LL31 9HU Glyn y Marl 53.289986 -3.80882 279524 378529 SH795785
LL31 9HW Glyn y Marl 53.287323 -3.809035 279502 378233 SH795782
LL31 9HX Deganwy 53.294133 -3.828712 278210 379024 SH782790
LL31 9HY Glyn y Marl 53.287992 -3.806936 279644 378304 SH796783
LL31 9JA Glyn y Marl 53.291427 -3.803315 279895 378680 SH798786
LL31 9JB Glyn y Marl 53.290807 -3.798064 280243 378602 SH802786
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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