Postcodes in Conwy page 20 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 51,177 households with a population of about 115,233

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
LL28 5AQ Eglwys-bach a Llangernyw 53.219152 -3.795843 280191 370628 SH801706
LL28 5AR Mochdre 53.291323 -3.762171 282637 378600 SH826785
LL28 5AS Mochdre 53.290708 -3.76123 282698 378530 SH826785
LL28 5AT Mochdre 53.290099 -3.76224 282629 378464 SH826784
LL28 5AU Mochdre 53.290494 -3.760501 282746 378505 SH827785
LL28 5AW Mochdre 53.293915 -3.757716 282941 378881 SH829788
LL28 5AX Mochdre 53.289536 -3.762652 282600 378402 SH825784
LL28 5AY Mochdre 53.290013 -3.761412 282684 378453 SH826784
LL28 5AZ Mochdre 53.297489 -3.757398 282972 379278 SH829792
LL28 5BA Mochdre 53.290374 -3.763137 282570 378496 SH825784
LL28 5BB Mochdre 53.288981 -3.761894 282649 378339 SH826783
LL28 5BD Mochdre 53.289547 -3.761288 282691 378401 SH826784
LL28 5BE Mochdre 53.289961 -3.76309 282572 378450 SH825784
LL28 5BF Eglwys-bach a Llangernyw 53.229271 -3.769704 281964 371710 SH819717
LL28 5BG Mochdre 53.29176 -3.759953 282786 378645 SH827786
LL28 5BH Llansanffraid 53.264935 -3.797237 280226 375723 SH802757
LL28 5BJ Llansanffraid 53.264935 -3.797237 280226 375723 SH802757
LL28 5BL Eglwys-bach a Llangernyw 53.217964 -3.796573 280139 370497 SH801704
LL28 5BN Mochdre 53.29529 -3.760803 282739 379039 SH827790
LL28 5BP Llandrillo-yn-Rhos 53.297542 -3.761076 282727 379290 SH827792
LL28 5BS Llandrillo-yn-Rhos 53.298651 -3.763313 282581 379417 SH825794
LL28 5BT Llandrillo-yn-Rhos 53.296746 -3.761449 282700 379202 SH826792
LL28 5BU Mochdre 53.295869 -3.759912 282800 379102 SH827791
LL28 5BW Mochdre 53.296189 -3.760795 282742 379139 SH827791
LL28 5BX Llansanffraid 53.263916 -3.797494 280206 375610 SH802756
LL28 5BY Mochdre 53.295712 -3.761466 282696 379087 SH826790
LL28 5BZ Llansanffraid 53.269442 -3.791698 280608 376215 SH806762
LL28 5DA Mochdre 53.296077 -3.761706 282681 379128 SH826791
LL28 5DB Mochdre 53.295101 -3.762011 282658 379020 SH826790
LL28 5DD Mochdre 53.294782 -3.761698 282678 378984 SH826789
LL28 5DE Mochdre 53.294238 -3.761405 282696 378923 SH826789
LL28 5DF Mochdre 53.294304 -3.762413 282629 378932 SH826789
LL28 5DG Mochdre 53.293226 -3.762999 282587 378813 SH825788
LL28 5DH Mochdre 53.29405 -3.763168 282578 378905 SH825789
LL28 5DL Mochdre 53.293952 -3.764935 282460 378897 SH824788
LL28 5DN Mochdre 53.294425 -3.763364 282566 378947 SH825789
LL28 5DP Mochdre 53.295051 -3.762384 282633 379015 SH826790
LL28 5DR Llansanffraid 53.267324 -3.792614 280541 375981 SH805759
LL28 5DS Mochdre 53.292528 -3.762175 282640 378734 SH826787
LL28 5DT Mochdre 53.292463 -3.763508 282551 378729 SH825787
LL28 5DU Mochdre 53.292619 -3.762674 282607 378745 SH826787
LL28 5DW Mochdre 53.294808 -3.763605 282551 378990 SH825789
LL28 5DY Mochdre 53.29319 -3.764198 282507 378811 SH825788
LL28 5DZ Mochdre 53.291797 -3.759295 282830 378648 SH828786
LL28 5EA Mochdre 53.292714 -3.765379 282427 378760 SH824787
LL28 5EB Mochdre 53.291939 -3.763681 282538 378671 SH825786
LL28 5ED Llansanffraid 53.267843 -3.797554 280213 376047 SH802760
LL28 5EE Mochdre 53.292207 -3.766243 282368 378705 SH823787
LL28 5EF Mochdre 53.291783 -3.765716 282402 378657 SH824786
LL28 5EG Mochdre 53.293221 -3.761514 282686 378810 SH826788
LL28 5EH Llansanffraid 53.268312 -3.768017 282184 376050 SH821760
LL28 5EJ Rhiw 53.270532 -3.744235 283776 376258 SH837762
LL28 5EN Rhiw 53.270264 -3.747193 283578 376233 SH835762
LL28 5EP Betws-yn-Rhos 53.262203 -3.747629 283527 375337 SH835753
LL28 5EQ Llansanffraid 53.266205 -3.791742 280596 375855 SH805758
LL28 5ER Betws-yn-Rhos 53.256796 -3.752176 283209 374743 SH832747
LL28 5ES Betws-yn-Rhos 53.252999 -3.745695 283631 374310 SH836743
LL28 5ET Rhiw 53.271778 -3.74697 283597 376401 SH835764
LL28 5EU Mochdre 53.2811 -3.758585 282848 377457 SH828774
LL28 5EW Rhiw 53.269051 -3.747189 283575 376098 SH835760
LL28 5EY Mochdre 53.286954 -3.760311 282749 378111 SH827781
LL28 5HA Mochdre 53.290821 -3.766306 282360 378551 SH823785
LL28 5HB Mochdre 53.289298 -3.766543 282340 378382 SH823783
LL28 5HD Mochdre 53.288571 -3.767113 282300 378302 SH822783
LL28 5HE Mochdre 53.290615 -3.763837 282524 378524 SH825785
LL28 5HF Mochdre 53.289677 -3.765239 282428 378422 SH824784
LL28 5HG Mochdre 53.289491 -3.765651 282400 378402 SH823784
LL28 5HH Mochdre 53.288571 -3.767113 282300 378302 SH822783
LL28 5HL Mochdre 53.296836 -3.758961 282866 379208 SH828792
LL28 5HN Mochdre 53.288693 -3.765558 282404 378313 SH824783
LL28 5HP Llansanffraid 53.283286 -3.775491 281727 377728 SH817777
LL28 5HQ Mochdre 53.287913 -3.766606 282332 378228 SH823782
LL28 5HR Llansanffraid 53.283327 -3.776363 281669 377734 SH816777
LL28 5HS Llansanffraid 53.282087 -3.776941 281627 377597 SH816775
LL28 5HT Mochdre 53.282116 -3.765872 282365 377582 SH823775
LL28 5HU Mochdre 53.289672 -3.763168 282566 378418 SH825784
LL28 5HW Mochdre 53.285463 -3.770571 282061 377962 SH820779
LL28 5HX Mochdre 53.287256 -3.770285 282085 378161 SH820781
LL28 5HY Llansanffraid 53.265306 -3.797118 280235 375764 SH802757
LL28 5LA Betws-yn-Rhos 53.249587 -3.650767 289955 373780 SH899737
LL28 5LB Llansanffraid 53.279567 -3.789151 280806 377337 SH808773
LL28 5LD Llansanffraid 53.279686 -3.786606 280976 377346 SH809773
LL28 5LE Llansanffraid 53.278608 -3.790746 280697 377233 SH806772
LL28 5LF Llansanffraid 53.274267 -3.794884 280409 376757 SH804767
LL28 5LG Llansanffraid 53.275352 -3.795649 280361 376879 SH803768
LL28 5LH Llansanffraid 53.269094 -3.794517 280419 376181 SH804761
LL28 5LJ Llansanffraid 53.268798 -3.790846 280663 376142 SH806761
LL28 5LL Llansanffraid 53.268596 -3.794766 280401 376126 SH804761
LL28 5LN Llansanffraid 53.268535 -3.795214 280371 376120 SH803761
LL28 5LP Eglwys-bach a Llangernyw 53.218802 -3.79523 280231 370588 SH802705
LL28 5LQ Llansanffraid 53.266561 -3.793137 280504 375897 SH805758
LL28 5LR Rhiw 53.297142 -3.734455 284500 379202 SH844792
LL28 5LS Llansanffraid 53.268284 -3.795758 280334 376093 SH803760
LL28 5LT Llansanffraid 53.267784 -3.796127 280308 376038 SH803760
LL28 5LU Llansanffraid 53.266758 -3.796234 280298 375924 SH802759
LL28 5LW Llansanffraid 53.268447 -3.79569 280339 376111 SH803761
LL28 5LX Llansanffraid 53.267876 -3.791827 280595 376041 SH805760
LL28 5LY Llansanffraid 53.268113 -3.795766 280333 376074 SH803760
LL28 5NA Llansanffraid 53.267648 -3.794382 280424 376020 SH804760
LL28 5NB Llansanffraid 53.268101 -3.795345 280361 376072 SH803760
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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