Postcodes in Conwy page 18 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 4HD Llandrillo-yn-Rhos 53.305338 -3.743251 283936 380128 SH839801
LL28 4HE Llandrillo-yn-Rhos 53.306721 -3.750107 283483 380293 SH834802
LL28 4HF Llandrillo-yn-Rhos 53.306886 -3.743735 283908 380301 SH839803
LL28 4HG Llandrillo-yn-Rhos 53.305927 -3.742345 283998 380192 SH839801
LL28 4HH Llandrillo-yn-Rhos 53.305599 -3.744463 283856 380159 SH838801
LL28 4HJ Llandrillo-yn-Rhos 53.308798 -3.760488 282797 380541 SH827805
LL28 4HL Llandrillo-yn-Rhos 53.306531 -3.745311 283802 380264 SH838802
LL28 4HN Llandrillo-yn-Rhos 53.304648 -3.744319 283863 380053 SH838800
LL28 4HP Rhiw 53.297745 -3.729407 284838 379261 SH848792
LL28 4HQ Llandrillo-yn-Rhos 53.308881 -3.760942 282767 380551 SH827805
LL28 4HR Llandrillo-yn-Rhos 53.302549 -3.737225 284330 379808 SH843798
LL28 4HS Llandrillo-yn-Rhos 53.31347 -3.74046 284144 381028 SH841810
LL28 4HT Llandrillo-yn-Rhos 53.315139 -3.744341 283890 381220 SH838812
LL28 4HU Llandrillo-yn-Rhos 53.315259 -3.748414 283619 381240 SH836812
LL28 4HW Llandrillo-yn-Rhos 53.303907 -3.742728 283967 379968 SH839799
LL28 4HX Llandrillo-yn-Rhos 53.311143 -3.76054 282800 380802 SH827808
LL28 4HY Llandrillo-yn-Rhos 53.315475 -3.751486 283415 381269 SH834812
LL28 4HZ Llandrillo-yn-Rhos 53.31142 -3.758255 282953 380829 SH829808
LL28 4JB Llandrillo-yn-Rhos 53.3103 -3.739566 284195 380674 SH841806
LL28 4LA Llandrillo-yn-Rhos 53.316202 -3.755824 283128 381357 SH831813
LL28 4LB Llandrillo-yn-Rhos 53.314622 -3.752051 283375 381175 SH833811
LL28 4LD Llandrillo-yn-Rhos 53.314621 -3.75025 283495 381172 SH834811
LL28 4LE Llandrillo-yn-Rhos 53.313419 -3.750666 283464 381039 SH834810
LL28 4LF Llandrillo-yn-Rhos 53.314249 -3.749844 283521 381130 SH835811
LL28 4LG Llandrillo-yn-Rhos 53.313648 -3.749174 283564 381062 SH835810
LL28 4LH Llandrillo-yn-Rhos 53.313837 -3.749152 283566 381083 SH835810
LL28 4LJ Llandrillo-yn-Rhos 53.31082 -3.747047 283698 380744 SH836807
LL28 4LL Llandrillo-yn-Rhos 53.313465 -3.748146 283632 381040 SH836810
LL28 4LN Llandrillo-yn-Rhos 53.313075 -3.747169 283696 380995 SH836809
LL28 4LP Llandrillo-yn-Rhos 53.312035 -3.746977 283706 380879 SH837808
LL28 4LQ Llandrillo-yn-Rhos 53.310406 -3.74709 283694 380698 SH836806
LL28 4LR Llandrillo-yn-Rhos 53.311686 -3.744441 283874 380836 SH838808
LL28 4LS Llandrillo-yn-Rhos 53.312523 -3.745571 283801 380931 SH838809
LL28 4LT Llandrillo-yn-Rhos 53.312314 -3.745142 283829 380907 SH838809
LL28 4LU Llandrillo-yn-Rhos 53.312063 -3.744471 283873 380878 SH838808
LL28 4LW Llandrillo-yn-Rhos 53.31249 -3.748421 283611 380932 SH836809
LL28 4LX Llandrillo-yn-Rhos 53.310434 -3.748247 283617 380703 SH836807
LL28 4LY Llandrillo-yn-Rhos 53.311837 -3.743951 283907 380852 SH839808
LL28 4LZ Llandrillo-yn-Rhos 53.311416 -3.7524 283343 380819 SH833808
LL28 4NA Llandrillo-yn-Rhos 53.311645 -3.743508 283936 380830 SH839808
LL28 4NB Llandrillo-yn-Rhos 53.312779 -3.747112 283699 380962 SH836809
LL28 4ND Llandrillo-yn-Rhos 53.314396 -3.7435 283944 381136 SH839811
LL28 4NE Llandrillo-yn-Rhos 53.31476 -3.751171 283434 381189 SH834811
LL28 4NF Llandrillo-yn-Rhos 53.313296 -3.749295 283555 381023 SH835810
LL28 4NG Llandrillo-yn-Rhos 53.310341 -3.739267 284215 380678 SH842806
LL28 4NH Llandrillo-yn-Rhos 53.309882 -3.739279 284213 380627 SH842806
LL28 4NJ Llandrillo-yn-Rhos 53.311424 -3.755493 283137 380825 SH831808
LL28 4NL Llandrillo-yn-Rhos 53.312678 -3.739873 284181 380939 SH841809
LL28 4NN Llandrillo-yn-Rhos 53.312539 -3.740798 284119 380925 SH841809
LL28 4NP Llandrillo-yn-Rhos 53.312716 -3.745293 283820 380952 SH838809
LL28 4NQ Llandrillo-yn-Rhos 53.310025 -3.755916 283105 380670 SH831806
LL28 4NR Llandrillo-yn-Rhos 53.312045 -3.743239 283955 380874 SH839808
LL28 4NS Llandrillo-yn-Rhos 53.313304 -3.742 284041 381012 SH840810
LL28 4NT Llandrillo-yn-Rhos 53.313793 -3.74232 284021 381067 SH840810
LL28 4NU Llandrillo-yn-Rhos 53.313637 -3.746276 283757 381056 SH837810
LL28 4NW Llandrillo-yn-Rhos 53.312217 -3.741925 284043 380891 SH840808
LL28 4NX Llandrillo-yn-Rhos 53.31003 -3.757417 283005 380673 SH830806
LL28 4NY Llandrillo-yn-Rhos 53.31376 -3.747648 283666 381072 SH836810
LL28 4NZ Llandrillo-yn-Rhos 53.312083 -3.747354 283681 380885 SH836808
LL28 4PA Llandrillo-yn-Rhos 53.313463 -3.74708 283703 381038 SH837810
LL28 4PB Llandrillo-yn-Rhos 53.314806 -3.74745 283682 381188 SH836811
LL28 4PD Llandrillo-yn-Rhos 53.314789 -3.745513 283811 381183 SH838811
LL28 4PE Llandrillo-yn-Rhos 53.314091 -3.74595 283780 381106 SH837811
LL28 4PF Llandrillo-yn-Rhos 53.314371 -3.748888 283585 381142 SH835811
LL28 4PG Llandrillo-yn-Rhos 53.314811 -3.747736 283663 381189 SH836811
LL28 4PH Llandrillo-yn-Rhos 53.315057 -3.748721 283598 381218 SH835812
LL28 4PJ Llandrillo-yn-Rhos 53.309882 -3.758912 282905 380659 SH829806
LL28 4PL Llandrillo-yn-Rhos 53.310639 -3.743452 283937 380718 SH839807
LL28 4PN Llandrillo-yn-Rhos 53.310623 -3.740239 284151 380711 SH841807
LL28 4PP Llandrillo-yn-Rhos 53.309132 -3.739548 284193 380544 SH841805
LL28 4PQ Llandrillo-yn-Rhos 53.308447 -3.758057 282958 380498 SH829804
LL28 4PR Llandrillo-yn-Rhos 53.309381 -3.739138 284221 380571 SH842805
LL28 4PS Llandrillo-yn-Rhos 53.309755 -3.739964 284167 380614 SH841806
LL28 4PT Llandrillo-yn-Rhos 53.309676 -3.739856 284174 380605 SH841806
LL28 4PU Llandrillo-yn-Rhos 53.31212 -3.741156 284094 380879 SH840808
LL28 4PW Llandrillo-yn-Rhos 53.313736 -3.744404 283882 381064 SH838810
LL28 4PX Llandrillo-yn-Rhos 53.309065 -3.761865 282706 380573 SH827805
LL28 4PY Llandrillo-yn-Rhos 53.310937 -3.739036 284232 380744 SH842807
LL28 4PZ Llandrillo-yn-Rhos 53.309725 -3.759806 282845 380643 SH828806
LL28 4QA Llandrillo-yn-Rhos 53.31072 -3.739133 284225 380720 SH842807
LL28 4QB Llandrillo-yn-Rhos 53.313959 -3.746965 283712 381093 SH837810
LL28 4RA Llandrillo-yn-Rhos 53.311024 -3.741081 284096 380757 SH840807
LL28 4RB Llandrillo-yn-Rhos 53.309605 -3.740408 284137 380598 SH841805
LL28 4RD Llandrillo-yn-Rhos 53.310276 -3.740631 284124 380673 SH841806
LL28 4RE Llandrillo-yn-Rhos 53.310892 -3.741511 284067 380743 SH840807
LL28 4RF Llandrillo-yn-Rhos 53.31133 -3.74234 284013 380793 SH840807
LL28 4RG Llandrillo-yn-Rhos 53.309499 -3.741515 284063 380588 SH840805
LL28 4RH Llandrillo-yn-Rhos 53.310206 -3.742924 283971 380669 SH839806
LL28 4RJ Llandrillo-yn-Rhos 53.310438 -3.754687 283188 380714 SH831807
LL28 4RL Llandrillo-yn-Rhos 53.31005 -3.741327 284077 380649 SH840806
LL28 4RN Llandrillo-yn-Rhos 53.309077 -3.740237 284147 380539 SH841805
LL28 4RP Llandrillo-yn-Rhos 53.308722 -3.740567 284124 380500 SH841804
LL28 4RQ Llandrillo-yn-Rhos 53.310257 -3.752938 283304 380691 SH833806
LL28 4RR Llandrillo-yn-Rhos 53.310003 -3.742076 284027 380645 SH840806
LL28 4RS Llandrillo-yn-Rhos 53.308488 -3.741759 284044 380476 SH840804
LL28 4RT Llandrillo-yn-Rhos 53.308077 -3.740992 284094 380429 SH840804
LL28 4RU Llandrillo-yn-Rhos 53.307835 -3.742182 284014 380404 SH840804
LL28 4RW Llandrillo-yn-Rhos 53.309975 -3.741549 284062 380641 SH840806
LL28 4RX Llandrillo-yn-Rhos 53.311446 -3.753407 283276 380824 SH832808
LL28 4RY Llandrillo-yn-Rhos 53.307711 -3.746335 283737 380397 SH837803
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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