Postcodes in Flintshire page 22 Unitary Authority

  1. All administrative areas

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

In 2021, Flintshire contained approximately 66,900 households with a population of about 155,000

In 2011, Flintshire contained approximately 63,799 households with a population of about 152,546

Website: https://www.flintshire.gov.uk/

Wards in this Unitary Authority
Argoed and New Brighton ,   Bagillt ,   Broughton North East ,   Broughton South ,   Brynford and Halkyn ,   Buckley: Bistre East ,   Buckley: Bistre West ,   Buckley: Mountain ,   Buckley: Pentrobin ,   Caergwrle ,   Caerwys ,   Cilcain ,   Connah's Quay Central ,   Connah's Quay South ,   Connah's Quay: Golftyn ,   Connah's Quay: Wepre ,   Flint: Castle ,   Flint: Coleshill and Trelawny ,   Flint: Oakenholt ,   Greenfield ,   Gwernaffield and Gwernymynydd ,   Hawarden: Aston ,   Hawarden: Ewloe ,   Hawarden: Mancot ,   Higher Kinnerton ,   Holywell Central ,   Holywell East ,   Holywell West ,   Hope ,   Leeswood ,   Llanasa and Trelawnyd ,   Llanfynydd ,   Mold East ,   Mold South ,   Mold West ,   Mold: Broncoed ,   Mostyn ,   Northop ,   Pen-y-ffordd ,   Queensferry and Sealand ,   Saltney Ferry ,   Shotton East and Shotton Higher ,   Shotton West ,   Treuddyn ,   Whitford
Parishes in this Unitary Authority
Argoed ,   Bagillt ,   Broughton and Bretton ,   Brynford ,   Buckley ,   Caerwys ,   Cilcain ,   Connah's Quay ,   Flint ,   Gwernaffield with Pantymwyn ,   Gwernymynydd ,   Halkyn ,   Hawarden ,   Higher Kinnerton ,   Holywell ,   Hope ,   Leeswood and Pontblyddyn ,   Llanasa ,   Llanfynydd ,   Mold ,   Mostyn ,   Nannerch ,   Nercwys ,   Northop ,   Northop Hall ,   Penyffordd ,   Queensferry ,   Saltney ,   Sealand ,   Shotton ,   Trelawnyd and Gwaenysgor ,   Treuddyn ,   Whitford ,   Ysceifiog
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
CH6 5JG Flint: Castle 53.245234 -3.128114 324818 372618 SJ248726
CH6 5JH Flint: Castle 53.244732 -3.127951 324828 372562 SJ248725
CH6 5JJ Flint: Coleshill and Trelawny 53.244848 -3.138459 324127 372586 SJ241725
CH6 5JL Flint: Oakenholt 53.241094 -3.124828 325030 372154 SJ250721
CH6 5JN Flint: Oakenholt 53.244521 -3.126536 324922 372537 SJ249725
CH6 5JP Flint: Coleshill and Trelawny 53.243136 -3.129407 324728 372386 SJ247723
CH6 5JQ Flint: Coleshill and Trelawny 53.243515 -3.130226 324674 372429 SJ246724
CH6 5JR Flint: Oakenholt 53.24438 -3.126173 324946 372521 SJ249725
CH6 5JS Flint: Oakenholt 53.24424 -3.12578 324972 372505 SJ249725
CH6 5JT Flint: Castle 53.244422 -3.13031 324670 372530 SJ246725
CH6 5JU Flint: Oakenholt 53.242695 -3.126653 324911 372334 SJ249723
CH6 5JW Flint: Castle 53.244633 -3.127064 324887 372550 SJ248725
CH6 5JX Flint: Coleshill and Trelawny 53.241552 -3.130564 324648 372211 SJ246722
CH6 5JY Flint: Coleshill and Trelawny 53.242421 -3.130887 324628 372308 SJ246723
CH6 5JZ Flint: Coleshill and Trelawny 53.241789 -3.129267 324735 372236 SJ247722
CH6 5LA Flint: Castle 53.249265 -3.134335 324410 373073 SJ244730
CH6 5LB Flint: Castle 53.248514 -3.13388 324439 372989 SJ244729
CH6 5LD Flint: Castle 53.248346 -3.133651 324454 372970 SJ244729
CH6 5LE Flint: Castle 53.248133 -3.133391 324471 372946 SJ244729
CH6 5LF Flint: Castle 53.247667 -3.134113 324422 372895 SJ244728
CH6 5LG Flint: Coleshill and Trelawny 53.242692 -3.138327 324132 372346 SJ241723
CH6 5LH Flint: Coleshill and Trelawny 53.240679 -3.138274 324132 372122 SJ241721
CH6 5LJ Flint: Coleshill and Trelawny 53.241728 -3.137582 324180 372238 SJ241722
CH6 5LL Flint: Coleshill and Trelawny 53.239184 -3.136705 324234 371954 SJ242719
CH6 5LN Flint: Coleshill and Trelawny 53.240234 -3.136838 324227 372071 SJ242720
CH6 5LP Flint: Coleshill and Trelawny 53.241638 -3.136681 324240 372227 SJ242722
CH6 5LQ Flint: Coleshill and Trelawny 53.243939 -3.138585 324117 372485 SJ241724
CH6 5LR Flint: Coleshill and Trelawny 53.241741 -3.137163 324208 372239 SJ242722
CH6 5LS Flint: Coleshill and Trelawny 53.242443 -3.136162 324276 372316 SJ242723
CH6 5LT Flint: Coleshill and Trelawny 53.241252 -3.135711 324304 372183 SJ243721
CH6 5LU Flint: Coleshill and Trelawny 53.241148 -3.135244 324335 372171 SJ243721
CH6 5LW Flint: Coleshill and Trelawny 53.239964 -3.135018 324348 372039 SJ243720
CH6 5LX Flint: Coleshill and Trelawny 53.241216 -3.134766 324367 372178 SJ243721
CH6 5LY Flint: Coleshill and Trelawny 53.238735 -3.130955 324617 371898 SJ246718
CH6 5LZ Flint: Coleshill and Trelawny 53.237344 -3.133525 324443 371746 SJ244717
CH6 5NA Flint: Castle 53.248087 -3.135308 324343 372943 SJ243729
CH6 5NB Flint: Coleshill and Trelawny 53.24094 -3.134414 324390 372147 SJ243721
CH6 5ND Flint: Coleshill and Trelawny 53.240701 -3.134108 324410 372120 SJ244721
CH6 5NE Flint: Coleshill and Trelawny 53.242729 -3.13629 324268 372348 SJ242723
CH6 5NF Flint: Coleshill and Trelawny 53.244451 -3.135811 324303 372539 SJ243725
CH6 5NG Flint: Castle 53.248087 -3.135308 324343 372943 SJ243729
CH6 5NH Flint: Coleshill and Trelawny 53.243941 -3.136547 324253 372483 SJ242724
CH6 5NJ Flint: Castle 53.247875 -3.134058 324426 372918 SJ244729
CH6 5NL Flint: Castle 53.247993 -3.134871 324372 372932 SJ243729
CH6 5NN Flint: Castle 53.249643 -3.133326 324478 373114 SJ244731
CH6 5NP Flint: Oakenholt 53.240961 -3.118935 325423 372133 SJ254721
CH6 5NQ Flint: Castle 53.249696 -3.133447 324470 373120 SJ244731
CH6 5NR Flint: Castle 53.248989 -3.133114 324491 373041 SJ244730
CH6 5NS Flint: Coleshill and Trelawny 53.250531 -3.134563 324397 373214 SJ243732
CH6 5NT Flint: Castle 53.25117 -3.133501 324469 373284 SJ244732
CH6 5NU Flint: Castle 53.251285 -3.132784 324517 373296 SJ245732
CH6 5NW Flint: Castle 53.249796 -3.1333 324480 373131 SJ244731
CH6 5NX Flint: Castle 53.250767 -3.132426 324540 373238 SJ245732
CH6 5NY Flint: Castle 53.245886 -3.137108 324219 372700 SJ242726
CH6 5NZ Flint: Coleshill and Trelawny 53.230925 -3.126914 324873 371025 SJ248710
CH6 5PA Flint: Coleshill and Trelawny 53.238791 -3.129772 324696 371903 SJ246719
CH6 5PB Flint: Coleshill and Trelawny 53.238939 -3.129357 324724 371919 SJ247719
CH6 5PD Flint: Castle 53.25135 -3.132546 324533 373303 SJ245733
CH6 5PE Flint: Castle 53.250627 -3.131043 324632 373221 SJ246732
CH6 5PF Flint: Castle 53.250385 -3.131861 324577 373195 SJ245731
CH6 5PG Flint: Castle 53.250113 -3.132154 324557 373165 SJ245731
CH6 5PH Flint: Castle 53.249847 -3.129914 324706 373133 SJ247731
CH6 5PJ Flint: Castle 53.24958 -3.128603 324793 373102 SJ247731
CH6 5PL Flint: Coleshill and Trelawny 53.238374 -3.129162 324736 371856 SJ247718
CH6 5PN Flint: Coleshill and Trelawny 53.236985 -3.128706 324764 371701 SJ247717
CH6 5PP Flint: Castle 53.248228 -3.128013 324830 372951 SJ248729
CH6 5PQ Flint: Castle 53.249953 -3.131056 324630 373146 SJ246731
CH6 5PR Flint: Castle 53.248073 -3.128263 324813 372934 SJ248729
CH6 5PS Flint: Castle 53.249311 -3.129495 324733 373073 SJ247730
CH6 5PT Flint: Castle 53.247101 -3.12557 324991 372823 SJ249728
CH6 5PU Flint: Oakenholt 53.236261 -3.105253 326328 371596 SJ263715
CH6 5PW Flint: Coleshill and Trelawny 53.223261 -3.13877 324068 370185 SJ240701
CH6 5PX Flint: Coleshill and Trelawny 53.237788 -3.128427 324784 371790 SJ247717
CH6 5PY Flint: Coleshill and Trelawny 53.23758 -3.128542 324776 371767 SJ247717
CH6 5PZ Flint: Coleshill and Trelawny 53.237152 -3.127257 324861 371718 SJ248717
CH6 5QA Flint: Coleshill and Trelawny 53.238392 -3.128293 324794 371857 SJ247718
CH6 5QB Flint: Coleshill and Trelawny 53.237815 -3.127484 324847 371792 SJ248717
CH6 5QD Flint: Coleshill and Trelawny 53.240535 -3.133564 324446 372101 SJ244721
CH6 5QE Flint: Coleshill and Trelawny 53.239407 -3.129264 324731 371971 SJ247719
CH6 5QF Flint: Coleshill and Trelawny 53.241802 -3.131695 324573 372240 SJ245722
CH6 5QG Flint: Coleshill and Trelawny 53.225856 -3.14191 323863 370477 SJ238704
CH6 5QH Flint: Coleshill and Trelawny 53.239871 -3.132543 324513 372026 SJ245720
CH6 5QJ Flint: Coleshill and Trelawny 53.24009 -3.13123 324601 372049 SJ246720
CH6 5QL Flint: Coleshill and Trelawny 53.239035 -3.133405 324454 371934 SJ244719
CH6 5QN Flint: Coleshill and Trelawny 53.223914 -3.140106 323980 370259 SJ239702
CH6 5QP Flint: Coleshill and Trelawny 53.222444 -3.139692 324005 370095 SJ240700
CH6 5QQ Flint: Coleshill and Trelawny 53.235982 -3.137834 324153 371599 SJ241715
CH6 5QR Flint: Coleshill and Trelawny 53.223699 -3.13622 324239 370231 SJ242702
CH6 5QS Flint: Coleshill and Trelawny 53.223968 -3.137216 324173 370262 SJ241702
CH6 5QT Flint: Coleshill and Trelawny 53.221918 -3.142928 323788 370040 SJ237700
CH6 5QU Flint: Coleshill and Trelawny 53.2225 -3.147872 323459 370110 SJ234701
CH6 5QW Flint: Coleshill and Trelawny 53.224302 -3.139966 323990 370302 SJ239703
CH6 5QX Flint: Coleshill and Trelawny 53.240746 -3.142561 323846 372134 SJ238721
CH6 5QY Flint: Coleshill and Trelawny 53.235067 -3.145137 323664 371505 SJ236715
CH6 5QZ Flint: Coleshill and Trelawny 53.241227 -3.143023 323816 372188 SJ238721
CH6 5RA Flint: Coleshill and Trelawny 53.241483 -3.163935 322421 372239 SJ224722
CH6 5RB Flint: Coleshill and Trelawny 53.240363 -3.140258 323999 372089 SJ239720
CH6 5RD Flint: Coleshill and Trelawny 53.243531 -3.156722 322906 372459 SJ229724
CH6 5RE Flint: Coleshill and Trelawny 53.240886 -3.143854 323760 372151 SJ237721
CH6 5RF Flint: Coleshill and Trelawny 53.241972 -3.144947 323689 372273 SJ236722
Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database rights 2026
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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