Postcodes in Denbighshire page 15 Unitary Authority

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

Parishes in this Unitary Authority
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
LL17 0ET Trefnant 53.229162 -3.457901 302776 371228 SJ027712
LL17 0EU Trefnant 53.235336 -3.46454 302347 371924 SJ023719
LL17 0EW Trefnant 53.24427 -3.44779 303485 372895 SJ034728
LL17 0EX St Asaph East 53.253178 -3.433656 304448 373867 SJ044738
LL17 0EY Trefnant 53.228028 -3.471736 301850 371121 SJ018711
LL17 0EZ St Asaph East 53.25254 -3.433679 304445 373796 SJ044737
LL17 0FA St Asaph East 53.251737 -3.436111 304281 373710 SJ042737
LL17 0FB St Asaph East 53.25176 -3.435692 304309 373712 SJ043737
LL17 0FD St Asaph East 53.250983 -3.436025 304285 373626 SJ042736
LL17 0FE St Asaph East 53.251285 -3.435616 304313 373659 SJ043736
LL17 0FF St Asaph East 53.250387 -3.432543 304516 373555 SJ045735
LL17 0FG St Asaph East 53.250745 -3.435628 304311 373599 SJ043735
LL17 0FH St Asaph East 53.250215 -3.43489 304359 373539 SJ043735
LL17 0FJ St Asaph East 53.250648 -3.433256 304469 373585 SJ044735
LL17 0FL Trefnant 53.221825 -3.437866 304097 370385 SJ040703
LL17 0FN St Asaph East 53.251604 -3.433018 304487 373691 SJ044736
LL17 0FP St Asaph East 53.251252 -3.432362 304530 373651 SJ045736
LL17 0FQ St Asaph East 53.252295 -3.437613 304182 373774 SJ041737
LL17 0FR St Asaph East 53.252598 -3.437054 304220 373807 SJ042738
LL17 0HA Trefnant 53.224645 -3.471438 301862 370744 SJ018707
LL17 0HB Trefnant 53.230275 -3.474868 301646 371375 SJ016713
LL17 0HD Trefnant 53.228931 -3.479437 301338 371232 SJ013712
LL17 0HE Trefnant 53.241792 -3.492123 300521 372680 SJ005726
LL17 0HF Trefnant 53.235788 -3.481185 301237 371997 SJ012719
LL17 0HG Trefnant 53.238442 -3.4781 301449 372288 SJ014722
LL17 0HH Trefnant 53.226077 -3.479172 301349 370914 SJ013709
LL17 0HQ Bodelwyddan 53.257877 -3.478156 301490 374450 SJ014744
LL17 0HR Trefnant 53.229852 -3.473415 301742 371326 SJ017713
LL17 0HT Bodelwyddan 53.270097 -3.455304 303042 375778 SJ030757
LL17 0HU St Asaph West 53.264494 -3.457559 302879 375158 SJ028751
LL17 0HX St Asaph West 53.261773 -3.455217 303029 374852 SJ030748
LL17 0HY Bodelwyddan 53.264531 -3.463378 302491 375170 SJ024751
LL17 0JA Bodelwyddan 53.254641 -3.478914 301432 374091 SJ014740
LL17 0JB Bodelwyddan 53.260223 -3.474609 301732 374706 SJ017747
LL17 0JD Bodelwyddan 53.255931 -3.475585 301657 374230 SJ016742
LL17 0JE Bodelwyddan 53.253889 -3.476474 301593 374004 SJ015740
LL17 0JG Bodelwyddan 53.255245 -3.47805 301491 374157 SJ014741
LL17 0JJ Bodelwyddan 53.258925 -3.478373 301478 374567 SJ014745
LL17 0JL Bodelwyddan 53.259419 -3.478494 301471 374622 SJ014746
LL17 0LA St Asaph West 53.260412 -3.453296 303154 374698 SJ031746
LL17 0LB St Asaph East 53.26146 -3.443272 303825 374801 SJ038748
LL17 0LD St Asaph West 53.262366 -3.452328 303223 374914 SJ032749
LL17 0LE St Asaph West 53.259959 -3.467553 302202 374667 SJ022746
LL17 0LF St Asaph West 53.257803 -3.461573 302596 374419 SJ025744
LL17 0LG Bodelwyddan 53.253474 -3.480823 301302 373964 SJ013739
LL17 0LH St Asaph West 53.253164 -3.460186 302678 373901 SJ026739
LL17 0LJ Trefnant 53.252387 -3.478568 301450 373840 SJ014738
LL17 0LL Trefnant 53.252564 -3.473146 301812 373852 SJ018738
LL17 0LN St Asaph West 53.251255 -3.45453 303051 373681 SJ030736
LL17 0LP St Asaph West 53.254821 -3.47294 301831 374103 SJ018741
LL17 0LQ St Asaph West 53.25368 -3.469347 302068 373971 SJ020739
LL17 0LS St Asaph West 53.260439 -3.452608 303200 374700 SJ031747
LL17 0LT St Asaph West 53.259443 -3.450985 303306 374587 SJ033745
LL17 0LU St Asaph West 53.258178 -3.449894 303376 374445 SJ033744
LL17 0LW St Asaph East 53.248425 -3.433601 304441 373338 SJ044733
LL17 0LY St Asaph West 53.259431 -3.451944 303242 374587 SJ032745
LL17 0LZ St Asaph West 53.259573 -3.453598 303132 374605 SJ031746
LL17 0NA St Asaph West 53.257254 -3.449742 303384 374342 SJ033743
LL17 0NB St Asaph West 53.2583 -3.451111 303295 374460 SJ032744
LL17 0ND St Asaph West 53.25718 -3.450024 303365 374334 SJ033743
LL17 0NE St Asaph West 53.256117 -3.450228 303349 374216 SJ033742
LL17 0NF St Asaph West 53.255273 -3.44936 303405 374121 SJ034741
LL17 0NG St Asaph West 53.255304 -3.449031 303427 374124 SJ034741
LL17 0NH St Asaph West 53.255448 -3.450371 303338 374142 SJ033741
LL17 0NL St Asaph West 53.255289 -3.450171 303351 374124 SJ033741
LL17 0NN St Asaph West 53.253665 -3.450055 303355 373943 SJ033739
LL17 0NP St Asaph West 53.254525 -3.449529 303392 374038 SJ033740
LL17 0NR St Asaph West 53.253104 -3.45104 303288 373882 SJ032738
LL17 0NS St Asaph West 53.253605 -3.452751 303175 373940 SJ031739
LL17 0NT St Asaph West 53.255245 -3.453151 303152 374123 SJ031741
LL17 0NU St Asaph West 53.254078 -3.452302 303206 373992 SJ032739
LL17 0NW St Asaph West 53.254142 -3.450026 303358 373996 SJ033739
LL17 0NX St Asaph West 53.253478 -3.451382 303266 373924 SJ032739
LL17 0NY St Asaph West 53.255186 -3.45213 303220 374115 SJ032741
LL17 0PA St Asaph West 53.255575 -3.451873 303238 374158 SJ032741
LL17 0PB St Asaph West 53.254894 -3.450951 303298 374081 SJ032740
LL17 0PD St Asaph West 53.254585 -3.45127 303276 374047 SJ032740
LL17 0PE St Asaph West 53.254175 -3.451691 303247 374002 SJ032740
LL17 0PF St Asaph West 53.253958 -3.451114 303285 373977 SJ032739
LL17 0PG St Asaph West 53.256768 -3.451389 303273 374290 SJ032742
LL17 0PH St Asaph West 53.25648 -3.453613 303124 374261 SJ031742
LL17 0PJ St Asaph West 53.258115 -3.452229 303220 374441 SJ032744
LL17 0PL St Asaph West 53.257369 -3.452938 303171 374359 SJ031743
LL17 0PN St Asaph West 53.257643 -3.451045 303298 374387 SJ032743
LL17 0PP St Asaph West 53.255943 -3.457688 302851 374207 SJ028742
LL17 0PR St Asaph West 53.257955 -3.451339 303279 374422 SJ032744
LL17 0PS St Asaph West 53.25772 -3.451421 303273 374396 SJ032743
LL17 0PT St Asaph West 53.258528 -3.454492 303070 374490 SJ030744
LL17 0PU St Asaph West 53.25829 -3.455593 302996 374465 SJ029744
LL17 0PW St Asaph West 53.257558 -3.453694 303121 374381 SJ031743
LL17 0PX St Asaph West 53.257982 -3.453559 303131 374428 SJ031744
LL17 0PY St Asaph West 53.259783 -3.45611 302965 374632 SJ029746
LL17 0RA St Asaph East 53.258823 -3.437561 304200 374500 SJ042744
LL17 0RD St Asaph East 53.257029 -3.443828 303778 374309 SJ037743
LL17 0RE St Asaph East 53.258121 -3.440656 303992 374426 SJ039744
LL17 0RF St Asaph East 53.25702 -3.443798 303780 374308 SJ037743
LL17 0RG St Asaph East 53.257017 -3.444787 303714 374309 SJ037743
LL17 0RH St Asaph East 53.25835 -3.444771 303718 374457 SJ037744
LL17 0RL St Asaph East 53.25648 -3.44177 303914 374245 SJ039742
LL17 0RN St Asaph East 53.257425 -3.440843 303978 374349 SJ039743
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