Postcodes in Denbighshire page 22 Unitary Authority

  1. All administrative areas

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

In 2021, Denbighshire contained approximately 42,400 households with a population of about 95,800

In 2011, Denbighshire contained approximately 40,523 households with a population of about 93,686

Wards in this Unitary Authority
Alyn Valley ,   Bodelwyddan ,   Denbigh Caledfryn Henllan ,   Denbigh Lower ,   Dyserth ,   Edeirnion ,   Efenechdyd ,   Llandyrnog ,   Llanfair Dyffryn Clwyd Gwyddelwern ,   Llangollen ,   Llanrhaeadr-yng-Nghinmeirch ,   Moel Famau ,   Prestatyn Central ,   Prestatyn East ,   Prestatyn Meliden ,   Prestatyn North ,   Prestatyn South West ,   Rhuddlan ,   Rhyl East ,   Rhyl South ,   Rhyl South West ,   Rhyl Trellewelyn ,   Rhyl Tŷ Newydd ,   Rhyl West ,   Ruthin ,   St Asaph East ,   St Asaph West ,   Trefnant ,   Tremeirchion
Parishes in this Unitary Authority
Aberwheeler ,   Betws Gwerfil Goch ,   Bodelwyddan ,   Bodfari ,   Bryneglwys ,   Cefnmeiriadog ,   Clocaenog ,   Corwen ,   Cwm ,   Cyffylliog ,   Cynwyd ,   Denbigh ,   Derwen ,   Dyserth ,   Efenechtyd ,   Gwyddelwern ,   Henllan ,   Llanarmon-yn-Ial ,   Llanbedr Dyffryn Clwyd ,   Llandegla ,   Llandrillo ,   Llandyrnog ,   Llanelidan ,   Llanfair Dyffryn Clwyd ,   Llanferres ,   Llangollen ,   Llangynhafal ,   Llanrhaeadr-yng-Nghinmeirch ,   Llantysilio ,   Llanynys ,   Nantglyn ,   Prestatyn ,   Rhuddlan ,   Rhyl ,   Ruthin ,   St. Asaph ,   Trefnant ,   Tremeirchion ,   Waen
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
LL18 3AN Rhyl East 53.324117 -3.487172 301042 381831 SJ010818
LL18 3AP Rhyl East 53.32594 -3.482957 301327 382028 SJ013820
LL18 3AQ Rhyl East 53.326083 -3.484552 301221 382046 SJ012820
LL18 3AR Rhyl East 53.326257 -3.482081 301386 382062 SJ013820
LL18 3AS Rhyl East 53.326634 -3.480667 301481 382102 SJ014821
LL18 3AT Rhyl East 53.327169 -3.47962 301552 382160 SJ015821
LL18 3AU Rhyl East 53.327773 -3.47796 301664 382225 SJ016822
LL18 3AW Rhyl East 53.32532 -3.484407 301229 381961 SJ012819
LL18 3AY Rhyl East 53.328486 -3.475597 301823 382301 SJ018823
LL18 3BA Rhyl East 53.328773 -3.472047 302060 382328 SJ020823
LL18 3BB Rhyl East 53.328019 -3.471901 302068 382244 SJ020822
LL18 3BD Rhyl East 53.327393 -3.47236 302036 382175 SJ020821
LL18 3BE Rhyl East 53.328939 -3.470972 302132 382345 SJ021823
LL18 3BF Rhyl East 53.329339 -3.47061 302157 382389 SJ021823
LL18 3BG Rhyl East 53.327316 -3.473559 301956 382168 SJ019821
LL18 3BH Rhyl East 53.326868 -3.474849 301869 382120 SJ018821
LL18 3BJ Rhyl West 53.320608 -3.488175 300967 381442 SJ009814
LL18 3BL Rhyl East 53.327232 -3.478135 301651 382165 SJ016821
LL18 3BN Rhyl East 53.327686 -3.476349 301771 382213 SJ017822
LL18 3BP Rhyl East 53.326685 -3.477321 301704 382103 SJ017821
LL18 3BQ Rhyl East 53.325721 -3.48035 301500 382000 SJ015819
LL18 3BS Rhyl West 53.320973 -3.489134 300904 381484 SJ009814
LL18 3BT Rhyl West 53.321116 -3.489199 300900 381500 SJ008814
LL18 3BU Rhyl West 53.320621 -3.489273 300894 381445 SJ008814
LL18 3BW Rhyl East 53.327986 -3.473837 301939 382243 SJ019822
LL18 3BY Rhyl East 53.321853 -3.487063 301044 381579 SJ010815
LL18 3DA Rhyl West 53.321698 -3.487929 300986 381563 SJ009815
LL18 3DB Rhyl West 53.321387 -3.488398 300954 381529 SJ009815
LL18 3DD Rhyl East 53.322228 -3.486535 301080 381620 SJ010816
LL18 3DE Rhyl West 53.322001 -3.487503 301015 381596 SJ010815
LL18 3DF Rhyl East 53.32275 -3.485818 301129 381677 SJ011816
LL18 3DG Rhyl East 53.322941 -3.485599 301144 381698 SJ011816
LL18 3DH Rhyl East 53.32324 -3.486091 301112 381732 SJ011817
LL18 3DJ Rhyl East 53.325159 -3.482179 301377 381940 SJ013819
LL18 3DL Rhyl East 53.322951 -3.48626 301100 381700 SJ011817
LL18 3DN Rhyl East 53.323675 -3.484424 301224 381778 SJ012817
LL18 3DP Rhyl East 53.323789 -3.483962 301255 381790 SJ012817
LL18 3DQ Rhyl East 53.323821 -3.485735 301137 381796 SJ011817
LL18 3DR Rhyl East 53.324185 -3.484593 301214 381835 SJ012818
LL18 3DS Rhyl East 53.324214 -3.483031 301318 381836 SJ013818
LL18 3DT Rhyl East 53.323868 -3.484791 301200 381800 SJ011817
LL18 3DU Rhyl East 53.324811 -3.483457 301291 381903 SJ012819
LL18 3DW Rhyl East 53.322774 -3.485278 301165 381679 SJ011816
LL18 3DX Rhyl East 53.322403 -3.48477 301198 381637 SJ011816
LL18 3DY Rhyl East 53.324804 -3.48182 301400 381900 SJ014818
LL18 3EA Rhyl East 53.325703 -3.481851 301400 382000 SJ014820
LL18 3EB Rhyl West 53.322664 -3.488337 300961 381671 SJ009816
LL18 3ED Rhyl West 53.322034 -3.48773 301000 381600 SJ009816
LL18 3EE Rhyl West 53.323339 -3.487625 301010 381745 SJ010817
LL18 3EF Rhyl East 53.322317 -3.485143 301173 381628 SJ011816
LL18 3EG Rhyl West 53.322684 -3.487497 301017 381672 SJ010816
LL18 3EH Rhyl East 53.323621 -3.486585 301080 381775 SJ010817
LL18 3EL Rhyl East 53.323453 -3.486398 301092 381756 SJ010817
LL18 3EN Rhyl East 53.323027 -3.484491 301218 381706 SJ012817
LL18 3EP Rhyl East 53.323985 -3.486221 301105 381815 SJ011818
LL18 3ER Rhyl East 53.324305 -3.485121 301179 381849 SJ011818
LL18 3ES Rhyl East 53.324727 -3.484385 301229 381895 SJ012818
LL18 3ET Rhyl East 53.325224 -3.483441 301293 381949 SJ012819
LL18 3EU Rhyl East 53.325651 -3.482361 301366 381995 SJ013819
LL18 3EW Rhyl East 53.323169 -3.48394 301255 381721 SJ012817
LL18 3EY Rhyl West 53.320633 -3.4869 301052 381443 SJ010814
LL18 3HA Rhyl West 53.320237 -3.487667 301000 381400 SJ010814
LL18 3HB Rhyl West 53.319895 -3.4877 300997 381362 SJ009813
LL18 3HD Rhyl West 53.320041 -3.487466 301013 381378 SJ010813
LL18 3HE Rhyl West 53.319914 -3.488243 300961 381365 SJ009813
LL18 3HF Rhyl West 53.320303 -3.486694 301065 381406 SJ010814
LL18 3HG Rhyl East 53.321079 -3.484965 301182 381490 SJ011814
LL18 3HH Rhyl East 53.321191 -3.483196 301300 381500 SJ013814
LL18 3HL Rhyl East 53.32209 -3.483903 301255 381601 SJ012816
LL18 3HN Rhyl East 53.321981 -3.482534 301346 381587 SJ013815
LL18 3HP Rhyl East 53.321673 -3.482748 301331 381553 SJ013815
LL18 3HR Rhyl East 53.322433 -3.483045 301313 381638 SJ013816
LL18 3HS Rhyl East 53.322927 -3.482357 301360 381692 SJ013816
LL18 3HT Rhyl East 53.321191 -3.483196 301300 381500 SJ013814
LL18 3HU Rhyl East 53.32228 -3.481628 301407 381619 SJ014816
LL18 3HW Rhyl East 53.321191 -3.483196 301300 381500 SJ013814
LL18 3HY Rhyl East 53.32209 -3.483227 301300 381600 SJ013816
LL18 3LA Rhyl West 53.32029 -3.488436 300949 381407 SJ009814
LL18 3LB Rhyl West 53.320218 -3.489168 300900 381400 SJ008814
LL18 3LD Rhyl West 53.320218 -3.489168 300900 381400 SJ008814
LL18 3LE Rhyl West 53.320641 -3.489092 300906 381447 SJ009814
LL18 3LF Rhyl West 53.321368 -3.488517 300946 381527 SJ009815
LL18 3LG Rhyl West 53.320096 -3.488128 300969 381385 SJ009813
LL18 3LH Rhyl West 53.320061 -3.488081 300972 381381 SJ009813
LL18 3LL Rhyl West 53.320061 -3.488081 300972 381381 SJ009813
LL18 3LN Rhyl West 53.319319 -3.489136 300900 381300 SJ009812
LL18 3LP Rhyl West 53.320274 -3.484666 301200 381400 SJ011814
LL18 3LR Rhyl West 53.319974 -3.487087 301038 381370 SJ010813
LL18 3LS Rhyl West 53.320328 -3.486079 301106 381408 SJ011814
LL18 3LT Rhyl West 53.320255 -3.486166 301100 381400 SJ011813
LL18 3LU Rhyl East 53.321241 -3.486441 301084 381510 SJ010815
LL18 3LW Rhyl West 53.320625 -3.487457 301015 381443 SJ010814
LL18 3LY Rhyl West 53.321135 -3.487698 301000 381500 SJ010814
LL18 3NA Rhyl West 53.320393 -3.485931 301116 381415 SJ011814
LL18 3NB Rhyl East 53.323748 -3.482866 301328 381784 SJ013817
LL18 3ND Rhyl East 53.322991 -3.481622 301409 381698 SJ014816
LL18 3NE Rhyl East 53.323513 -3.48155 301415 381756 SJ014817
LL18 3NF Rhyl East 53.324176 -3.482429 301358 381831 SJ013818
LL18 3NG Rhyl East 53.324096 -3.48097 301455 381820 SJ014818
LL18 3NH Rhyl East 53.323574 -3.480276 301500 381761 SJ015817
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 ]