Postcodes in Conwy page 19 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 4RZ Llandrillo-yn-Rhos 53.311249 -3.7552 283156 380805 SH831808
LL28 4SA Llandrillo-yn-Rhos 53.307767 -3.748018 283625 380406 SH836804
LL28 4SB Llandrillo-yn-Rhos 53.309151 -3.744998 283830 380555 SH838805
LL28 4SD Llandrillo-yn-Rhos 53.309668 -3.743503 283931 380610 SH839806
LL28 4SE Llandrillo-yn-Rhos 53.30942 -3.743223 283949 380582 SH839805
LL28 4SG Llandrillo-yn-Rhos 53.308849 -3.75944 282867 380545 SH828805
LL28 4SH Llandrillo-yn-Rhos 53.307737 -3.758629 282918 380420 SH829804
LL28 4SL Llandrillo-yn-Rhos 53.306481 -3.760303 282803 380283 SH828802
LL28 4SN Llandrillo-yn-Rhos 53.305701 -3.762582 282649 380200 SH826801
LL28 4SP Llandrillo-yn-Rhos 53.303699 -3.76238 282657 379977 SH826799
LL28 4SR Llandrillo-yn-Rhos 53.302309 -3.761557 282708 379821 SH827798
LL28 4SS Llandrillo-yn-Rhos 53.300891 -3.762024 282673 379664 SH826796
LL28 4ST Llandrillo-yn-Rhos 53.30064 -3.761369 282716 379635 SH827796
LL28 4SU Llandrillo-yn-Rhos 53.301194 -3.760371 282784 379695 SH827796
LL28 4SW Llandrillo-yn-Rhos 53.30418 -3.762685 282638 380031 SH826800
LL28 4SY Llandrillo-yn-Rhos 53.302992 -3.762201 282667 379898 SH826798
LL28 4TA Llandrillo-yn-Rhos 53.304796 -3.761765 282701 380098 SH827800
LL28 4TB Llandrillo-yn-Rhos 53.306799 -3.747243 283674 380297 SH836802
LL28 4TD Llandrillo-yn-Rhos 53.301737 -3.741754 284026 379725 SH840797
LL28 4TE Llandrillo-yn-Rhos 53.301781 -3.742431 283981 379731 SH839797
LL28 4TF Llandrillo-yn-Rhos 53.303862 -3.745187 283803 379967 SH838799
LL28 4TG Llandrillo-yn-Rhos 53.304662 -3.748882 283559 380062 SH835800
LL28 4TH Llandrillo-yn-Rhos 53.304168 -3.747616 283642 380005 SH836800
LL28 4TJ Llandrillo-yn-Rhos 53.304613 -3.751026 283416 380060 SH834800
LL28 4TL Llandrillo-yn-Rhos 53.303609 -3.747158 283671 379942 SH836799
LL28 4TN Llandrillo-yn-Rhos 53.305092 -3.74899 283553 380110 SH835801
LL28 4TP Llandrillo-yn-Rhos 53.30597 -3.748005 283621 380206 SH836802
LL28 4TR Llandrillo-yn-Rhos 53.30775 -3.749789 283507 380407 SH835804
LL28 4TS Llandrillo-yn-Rhos 53.307513 -3.750034 283490 380381 SH834803
LL28 4TT Llandrillo-yn-Rhos 53.30619 -3.750145 283479 380234 SH834802
LL28 4TU Llandrillo-yn-Rhos 53.307103 -3.751623 283383 380338 SH833803
LL28 4TW Llandrillo-yn-Rhos 53.305945 -3.749685 283509 380206 SH835802
LL28 4TY Llandrillo-yn-Rhos 53.307838 -3.751173 283415 380419 SH834804
LL28 4UA Llandrillo-yn-Rhos 53.308458 -3.753615 283254 380492 SH832804
LL28 4UB Llandrillo-yn-Rhos 53.307957 -3.753489 283261 380436 SH832804
LL28 4UD Llandrillo-yn-Rhos 53.309186 -3.75363 283255 380573 SH832805
LL28 4UG Llandrillo-yn-Rhos 53.307995 -3.757033 283025 380446 SH830804
LL28 4UH Llandrillo-yn-Rhos 53.307869 -3.755812 283106 380430 SH831804
LL28 4UL Llandrillo-yn-Rhos 53.307497 -3.754176 283214 380386 SH832803
LL28 4UN Llandrillo-yn-Rhos 53.312985 -3.74592 283779 380983 SH837809
LL28 4UP Llandrillo-yn-Rhos 53.306712 -3.758046 282954 380305 SH829803
LL28 4UR Llandrillo-yn-Rhos 53.307196 -3.755094 283152 380354 SH831803
LL28 4UT Llandrillo-yn-Rhos 53.306637 -3.755236 283141 380292 SH831802
LL28 4UU Llandrillo-yn-Rhos 53.305781 -3.755351 283131 380197 SH831801
LL28 4UW Llandrillo-yn-Rhos 53.307488 -3.754161 283215 380385 SH832803
LL28 4UY Llandrillo-yn-Rhos 53.305797 -3.754242 283205 380197 SH832801
LL28 4WX Rhiw 53.297745 -3.729407 284838 379261 SH848792
LL28 4WY Llandrillo-yn-Rhos 53.309077 -3.740267 284145 380539 SH841805
LL28 4WZ Rhiw 53.297745 -3.729407 284838 379261 SH848792
LL28 4XA Rhiw 53.297745 -3.729407 284838 379261 SH848792
LL28 4XH Llandrillo-yn-Rhos 53.30492 -3.755781 283100 380102 SH830801
LL28 4XJ Rhiw 53.297769 -3.729603 284825 379264 SH848792
LL28 4XQ Rhiw 53.297745 -3.729407 284838 379261 SH848792
LL28 4XR Rhiw 53.297745 -3.729407 284838 379261 SH848792
LL28 4XS Llandrillo-yn-Rhos 53.309077 -3.740267 284145 380539 SH841805
LL28 4YA Llandrillo-yn-Rhos 53.306071 -3.755814 283101 380230 SH831802
LL28 4YB Llandrillo-yn-Rhos 53.305643 -3.757957 282957 380186 SH829801
LL28 4YD Llandrillo-yn-Rhos 53.306087 -3.757735 282973 380235 SH829802
LL28 4YE Llandrillo-yn-Rhos 53.306624 -3.757322 283002 380294 SH830802
LL28 4YF Llandrillo-yn-Rhos 53.304976 -3.760541 282783 380116 SH827801
LL28 4YG Llandrillo-yn-Rhos 53.301127 -3.758777 282890 379685 SH828796
LL28 4YH Llandrillo-yn-Rhos 53.303002 -3.760265 282796 379896 SH827798
LL28 4YJ Llandrillo-yn-Rhos 53.30077 -3.760459 282777 379648 SH827796
LL28 4YL Llandrillo-yn-Rhos 53.298391 -3.757795 282948 379379 SH829793
LL28 4YN Llandrillo-yn-Rhos 53.299479 -3.757134 282995 379499 SH829794
LL28 4YR Llandrillo-yn-Rhos 53.308814 -3.751408 283402 380528 SH834805
LL28 4YS Llandrillo-yn-Rhos 53.310214 -3.751631 283391 380684 SH833806
LL28 4YT Llandrillo-yn-Rhos 53.30605 -3.76024 282806 380235 SH828802
LL28 4YU Llandrillo-yn-Rhos 53.309278 -3.750467 283466 380578 SH834805
LL28 4YX Llandrillo-yn-Rhos 53.31081 -3.752015 283367 380751 SH833807
LL28 4YY Llandrillo-yn-Rhos 53.308766 -3.748599 283589 380518 SH835805
LL28 4ZA Rhiw 53.297745 -3.729407 284838 379261 SH848792
LL28 4ZB Rhiw 53.297745 -3.729407 284838 379261 SH848792
LL28 4ZD Rhiw 53.297745 -3.729407 284838 379261 SH848792
LL28 4ZE Rhiw 53.297745 -3.729407 284838 379261 SH848792
LL28 4ZF Llandrillo-yn-Rhos 53.308805 -3.748976 283564 380523 SH835805
LL28 4ZG Llandrillo-yn-Rhos 53.308108 -3.748122 283619 380444 SH836804
LL28 4ZH Rhiw 53.297745 -3.729407 284838 379261 SH848792
LL28 4ZJ Llandrillo-yn-Rhos 53.308108 -3.748122 283619 380444 SH836804
LL28 4ZL Rhiw 53.297745 -3.729407 284838 379261 SH848792
LL28 4ZN Llandrillo-yn-Rhos 53.308108 -3.748122 283619 380444 SH836804
LL28 4ZP Rhiw 53.297745 -3.729407 284838 379261 SH848792
LL28 4ZQ Llandrillo-yn-Rhos 53.307726 -3.748392 283600 380402 SH835804
LL28 4ZR Llandrillo-yn-Rhos 53.308108 -3.748122 283619 380444 SH836804
LL28 4ZS Llandrillo-yn-Rhos 53.308084 -3.748497 283594 380442 SH835804
LL28 4ZT Llandrillo-yn-Rhos 53.308108 -3.748122 283619 380444 SH836804
LL28 4ZU Rhiw 53.297745 -3.729407 284838 379261 SH848792
LL28 4ZW Rhiw 53.297745 -3.729407 284838 379261 SH848792
LL28 4ZY Rhiw 53.297745 -3.729407 284838 379261 SH848792
LL28 5AA Mochdre 53.296279 -3.757708 282948 379144 SH829791
LL28 5AB Mochdre 53.297018 -3.758819 282876 379228 SH828792
LL28 5AD Mochdre 53.294867 -3.7584 282898 378988 SH828789
LL28 5AE Mochdre 53.295173 -3.757738 282943 379021 SH829790
LL28 5AF Mochdre 53.294341 -3.756278 283038 378926 SH830789
LL28 5AG Mochdre 53.29386 -3.759619 282814 378878 SH828788
LL28 5AH Mochdre 53.293995 -3.758995 282856 378892 SH828788
LL28 5AJ Eglwys-bach a Llangernyw 53.218046 -3.795303 280224 370504 SH802705
LL28 5AL Mochdre 53.293529 -3.760701 282741 378843 SH827788
LL28 5AN Mochdre 53.29425 -3.760566 282752 378923 SH827789
LL28 5AP Mochdre 53.292688 -3.759856 282795 378748 SH827787
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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