Postcodes in Conwy page 31 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
LL29 9UL Eirias 53.286782 -3.699797 286782 377994 SH867779
LL29 9UN Colwyn 53.282886 -3.695566 287054 377554 SH870775
LL29 9UP Colwyn 53.287272 -3.698857 286846 378047 SH868780
LL29 9UR Colwyn 53.288424 -3.699311 286819 378176 SH868781
LL29 9UT Colwyn 53.287739 -3.699565 286800 378100 SH868781
LL29 9UU Colwyn 53.288159 -3.699717 286791 378147 SH867781
LL29 9UW Colwyn 53.285841 -3.69775 286916 377886 SH869778
LL29 9UY Colwyn 53.287962 -3.700294 286752 378126 SH867781
LL29 9YA Colwyn 53.288008 -3.700851 286715 378132 SH867781
LL29 9YF Eirias 53.290286 -3.705566 286407 378393 SH864783
LL29 9YG Eirias 53.289947 -3.702837 286588 378351 SH865783
LL29 9YH Eirias 53.289871 -3.705081 286438 378346 SH864783
LL29 9YJ Rhiw 53.297729 -3.729403 284838 379259 SH848792
LL29 9YN Llysfaen 53.287882 -3.680578 288066 378086 SH880780
LL29 9YP Colwyn 53.290016 -3.683513 287876 378328 SH878783
LL29 9YW Llysfaen 53.289376 -3.668935 288846 378234 SH888782
LL29 9ZA Llysfaen 53.289061 -3.669613 288800 378200 SH887782
LL29 9ZD Rhiw 53.297729 -3.729403 284838 379259 SH848792
LL29 9ZE Rhiw 53.297729 -3.729403 284838 379259 SH848792
LL29 9ZF Rhiw 53.297729 -3.729403 284838 379259 SH848792
LL29 9ZG Colwyn 53.289437 -3.692686 287263 378278 SH872782
LL29 9ZH Rhiw 53.297729 -3.729403 284838 379259 SH848792
LL29 9ZJ Colwyn 53.289437 -3.692686 287263 378278 SH872782
LL29 9ZL Rhiw 53.297729 -3.729403 284838 379259 SH848792
LL29 9ZN Colwyn 53.289437 -3.692686 287263 378278 SH872782
LL29 9ZP Rhiw 53.297729 -3.729403 284838 379259 SH848792
LL29 9ZQ Colwyn 53.289437 -3.692686 287263 378278 SH872782
LL29 9ZR Rhiw 53.297729 -3.729403 284838 379259 SH848792
LL29 9ZS Rhiw 53.297729 -3.729403 284838 379259 SH848792
LL29 9ZT Rhiw 53.297729 -3.729403 284838 379259 SH848792
LL29 9ZU Rhiw 53.297729 -3.729403 284838 379259 SH848792
LL30 1AA Tudno 53.321343 -3.82477 278550 382044 SH785820
LL30 1AB Tudno 53.321016 -3.825654 278490 382009 SH784820
LL30 1AD Tudno 53.321327 -3.824767 278550 382042 SH785820
LL30 1AE Tudno 53.32144 -3.824411 278574 382054 SH785820
LL30 1AF Gogarth Mostyn 53.3222 -3.825254 278520 382140 SH785821
LL30 1AG Tudno 53.321966 -3.824046 278600 382112 SH785821
LL30 1AH Tudno 53.322493 -3.823735 278622 382170 SH786821
LL30 1AJ Craig-y-don 53.316627 -3.815213 279173 381503 SH791815
LL30 1AL Tudno 53.322569 -3.822898 278678 382177 SH786821
LL30 1AN Tudno 53.32296 -3.823215 278658 382221 SH786822
LL30 1AP Gogarth Mostyn 53.323189 -3.824095 278600 382248 SH786822
LL30 1AQ Craig-y-don 53.320495 -3.809747 279548 381924 SH795819
LL30 1AR Tudno 53.322767 -3.822275 278720 382198 SH787821
LL30 1AS Tudno 53.322378 -3.820097 278864 382151 SH788821
LL30 1AT Tudno 53.322678 -3.821611 278764 382187 SH787821
LL30 1AU Craig-y-don 53.313559 -3.812381 279353 381157 SH793811
LL30 1AW Tudno 53.322711 -3.823624 278630 382194 SH786821
LL30 1AX Craig-y-don 53.320931 -3.810636 279490 381974 SH794819
LL30 1AY Tudno 53.32225 -3.81904 278934 382135 SH789821
LL30 1AZ Craig-y-don 53.321263 -3.811236 279451 382012 SH794820
LL30 1BA Tudno 53.322106 -3.818494 278970 382118 SH789821
LL30 1BB Tudno 53.321922 -3.816867 279078 382095 SH790820
LL30 1BD Craig-y-don 53.321871 -3.811487 279436 382080 SH794820
LL30 1BE Craig-y-don 53.321876 -3.812899 279342 382083 SH793820
LL30 1BF Craig-y-don 53.321866 -3.807643 279692 382073 SH796820
LL30 1BG Craig-y-don 53.321863 -3.809552 279565 382076 SH795820
LL30 1BH Craig-y-don 53.32187 -3.8073 279715 382073 SH797820
LL30 1BJ Craig-y-don 53.320948 -3.811298 279446 381977 SH794819
LL30 1BL Tudno 53.318797 -3.81496 279196 381744 SH791817
LL30 1BN Craig-y-don 53.3219 -3.806609 279761 382075 SH797820
LL30 1BP Craig-y-don 53.320357 -3.806276 279779 381903 SH797819
LL30 1BQ Craig-y-don 53.319194 -3.802939 279998 381768 SH799817
LL30 1BS Craig-y-don 53.319774 -3.806263 279778 381838 SH797818
LL30 1BT Craig-y-don 53.320496 -3.807315 279710 381920 SH797819
LL30 1BU Tudno 53.321709 -3.820324 278847 382077 SH788820
LL30 1BW Craig-y-don 53.321236 -3.805817 279812 382000 SH798819
LL30 1BX Craig-y-don 53.321172 -3.813109 279326 382005 SH793820
LL30 1BY Tudno 53.313671 -3.825716 278465 381192 SH784811
LL30 1BZ Tudno 53.321843 -3.814489 279236 382082 SH792820
LL30 1DA Gogarth Mostyn 53.318813 -3.829253 278244 381770 SH782817
LL30 1DB Tudno 53.319413 -3.827057 278392 381833 SH783818
LL30 1DD Tudno 53.320684 -3.82561 278492 381972 SH784819
LL30 1DE Tudno 53.321014 -3.824078 278595 382006 SH785820
LL30 1DF Tudno 53.320515 -3.82487 278541 381952 SH785819
LL30 1DG Tudno 53.320039 -3.825462 278500 381900 SH785818
LL30 1DH Tudno 53.319848 -3.825547 278494 381879 SH784818
LL30 1DJ Craig-y-don 53.321558 -3.806639 279758 382037 SH797820
LL30 1DL Tudno 53.318703 -3.82467 278549 381750 SH785817
LL30 1DN Tudno 53.320497 -3.825542 278496 381951 SH784819
LL30 1DP Tudno 53.320634 -3.825896 278473 381967 SH784819
LL30 1DQ Craig-y-don 53.321317 -3.807094 279727 382011 SH797820
LL30 1DR Tudno 53.319567 -3.826856 278406 381850 SH784818
LL30 1DS Tudno 53.319805 -3.826683 278418 381876 SH784818
LL30 1DT Craig-y-don 53.315929 -3.813232 279303 381422 SH793814
LL30 1DU Tudno 53.319165 -3.826806 278408 381805 SH784818
LL30 1DW Tudno 53.320954 -3.825021 278532 382001 SH785820
LL30 1DX Craig-y-don 53.314957 -3.812125 279374 381312 SH793813
LL30 1DY Tudno 53.319118 -3.826909 278401 381800 SH784817
LL30 1DZ Craig-y-don 53.320645 -3.806946 279735 381936 SH797819
LL30 1EA Tudno 53.318879 -3.826103 278454 381772 SH784817
LL30 1EB Tudno 53.317977 -3.825735 278476 381671 SH784816
LL30 1ED Tudno 53.317649 -3.828245 278308 381639 SH783816
LL30 1EE Tudno 53.317321 -3.826848 278400 381600 SH783815
LL30 1EF Tudno 53.317653 -3.827477 278359 381638 SH783816
LL30 1EG Tudno 53.316882 -3.825598 278482 381549 SH784815
LL30 1EH Tudno 53.316584 -3.825105 278514 381515 SH785815
LL30 1EJ Craig-y-don 53.319316 -3.80686 279737 381788 SH797817
LL30 1EL Tudno 53.316952 -3.823979 278590 381554 SH785815
LL30 1EN Tudno 53.316256 -3.823604 278613 381476 SH786814
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 ]