Postcodes in Flintshire page 36 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

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
CH7 4NL Treuddyn 53.116836 -3.124569 324830 358331 SJ248583
CH7 4NN Treuddyn 53.11219 -3.128123 324584 357818 SJ245578
CH7 4NP Treuddyn 53.110595 -3.120059 325121 357632 SJ251576
CH7 4NQ Treuddyn 53.119172 -3.119954 325143 358586 SJ251585
CH7 4NR Treuddyn 53.105899 -3.132724 324265 357123 SJ242571
CH7 4NS Treuddyn 53.094336 -3.131061 324356 355835 SJ243558
CH7 4NT Treuddyn 53.086794 -3.143316 323522 355009 SJ235550
CH7 4NU Treuddyn 53.086316 -3.143423 323514 354956 SJ235549
CH7 4NW Treuddyn 53.111521 -3.12576 324741 357741 SJ247577
CH7 4NX Treuddyn 53.114594 -3.119252 325182 358076 SJ251580
CH7 4NY Treuddyn 53.119508 -3.119559 325170 358623 SJ251586
CH7 4NZ Treuddyn 53.118173 -3.123812 324883 358479 SJ248584
CH7 4PA Treuddyn 53.116301 -3.122225 324986 358269 SJ249582
CH7 4PB Treuddyn 53.115761 -3.122285 324981 358209 SJ249582
CH7 4PD Treuddyn 53.111671 -3.125062 324788 357757 SJ247577
CH7 4PE Treuddyn 53.114046 -3.115338 325443 358011 SJ254580
CH7 4RA Leeswood 53.127569 -3.088847 327239 359488 SJ272594
CH7 4RB Leeswood 53.128731 -3.088532 327262 359617 SJ272596
CH7 4RD Leeswood 53.12945 -3.087654 327322 359696 SJ273596
CH7 4RE Leeswood 53.130589 -3.08695 327371 359822 SJ273598
CH7 4RF Leeswood 53.130234 -3.086403 327407 359782 SJ274597
CH7 4RG Leeswood 53.130067 -3.086025 327432 359763 SJ274597
CH7 4RH Leeswood 53.13001 -3.089252 327216 359760 SJ272597
CH7 4RJ Leeswood 53.130254 -3.090155 327156 359788 SJ271597
CH7 4RL Leeswood 53.129705 -3.090231 327150 359727 SJ271597
CH7 4RN Leeswood 53.12976 -3.092967 326967 359736 SJ269597
CH7 4RP Leeswood 53.12943 -3.091793 327045 359698 SJ270596
CH7 4RQ Leeswood 53.129614 -3.089332 327210 359716 SJ272597
CH7 4RR Leeswood 53.129256 -3.092058 327027 359679 SJ270596
CH7 4RS Leeswood 53.130912 -3.093849 326910 359865 SJ269598
CH7 4RT Leeswood 53.129993 -3.093093 326959 359762 SJ269597
CH7 4RU Leeswood 53.130969 -3.091503 327067 359869 SJ270598
CH7 4RW Leeswood 53.130454 -3.091834 327044 359812 SJ270598
CH7 4RX Leeswood 53.129133 -3.086928 327370 359660 SJ273596
CH7 4RY Leeswood 53.127901 -3.089827 327174 359526 SJ271595
CH7 4RZ Leeswood 53.133435 -3.091192 327092 360143 SJ270601
CH7 4SA Leeswood 53.133092 -3.093306 326950 360107 SJ269601
CH7 4SB Leeswood 53.132462 -3.091422 327075 360035 SJ270600
CH7 4SD Leeswood 53.132244 -3.090684 327124 360010 SJ271600
CH7 4SE Leeswood 53.131913 -3.090526 327134 359973 SJ271599
CH7 4SF Leeswood 53.133404 -3.093688 326925 360142 SJ269601
CH7 4SG Leeswood 53.13304 -3.095128 326828 360103 SJ268601
CH7 4SH Leeswood 53.133717 -3.097761 326653 360181 SJ266601
CH7 4SJ Leeswood 53.133349 -3.095659 326793 360138 SJ267601
CH7 4SL Leeswood 53.136986 -3.097067 326705 360544 SJ267605
CH7 4SN Leeswood 53.137044 -3.094662 326866 360548 SJ268605
CH7 4SP Leeswood 53.137846 -3.09549 326812 360638 SJ268606
CH7 4SQ Leeswood 53.134066 -3.095991 326772 360218 SJ267602
CH7 4SR Leeswood 53.136445 -3.095305 326822 360482 SJ268604
CH7 4SS Leeswood 53.139567 -3.107643 326002 360842 SJ260608
CH7 4ST Leeswood 53.139513 -3.101856 326389 360830 SJ263608
CH7 4SU Leeswood 53.132912 -3.090387 327145 360084 SJ271600
CH7 4SW Leeswood 53.137556 -3.095677 326799 360606 SJ267606
CH7 4SX Leeswood 53.136352 -3.096618 326734 360473 SJ267604
CH7 4SY Leeswood 53.135702 -3.095914 326780 360400 SJ267603
CH7 4SZ Leeswood 53.130834 -3.089662 327190 359852 SJ271598
CH7 4TA Leeswood 53.129876 -3.08629 327414 359742 SJ274597
CH7 4TE Llanfynydd 53.12512 -3.090249 327141 359217 SJ271592
CH7 4TF Llanfynydd 53.126384 -3.090595 327120 359358 SJ271593
CH7 4TG Llanfynydd 53.124241 -3.092005 327022 359121 SJ270591
CH7 4TH Llanfynydd 53.125866 -3.090208 327145 359300 SJ271592
CH7 4TJ Llanfynydd 53.124118 -3.091629 327047 359107 SJ270591
CH7 4TL Llanfynydd 53.12409 -3.091777 327037 359104 SJ270591
CH7 4TN Treuddyn 53.12227 -3.095138 326809 358905 SJ268589
CH7 4TP Treuddyn 53.121624 -3.095959 326753 358834 SJ267588
CH7 4TQ Llanfynydd 53.126786 -3.088887 327235 359401 SJ272594
CH7 4TR Llanfynydd 53.126727 -3.090425 327132 359396 SJ271593
CH7 4TS Treuddyn 53.125369 -3.092497 326991 359247 SJ269592
CH7 4TT Treuddyn 53.125734 -3.091909 327031 359287 SJ270592
CH7 4TU Llanfynydd 53.121434 -3.081444 327724 358798 SJ277587
CH7 4TW Treuddyn 53.122098 -3.095328 326796 358886 SJ267588
CH7 4TX Llanfynydd 53.122015 -3.093593 326912 358875 SJ269588
CH7 4TY Hope 53.121576 -3.076666 328044 358809 SJ280588
CH7 4TZ Llanfynydd 53.123803 -3.090694 327109 359071 SJ271590
CH7 4UA Treuddyn 53.121756 -3.094318 326863 358847 SJ268588
CH7 4UB Treuddyn 53.121436 -3.094953 326820 358812 SJ268588
CH7 4UD Leeswood 53.135137 -3.093806 326920 360335 SJ269603
CH7 4UE Leeswood 53.134788 -3.094635 326864 360297 SJ268602
CH7 4UF Leeswood 53.135735 -3.09436 326884 360402 SJ268604
CH7 4UG Leeswood 53.136281 -3.094568 326871 360463 SJ268604
CH7 4UH Leeswood 53.13439 -3.094909 326845 360253 SJ268602
CH7 4UJ Leeswood 53.134284 -3.092709 326992 360239 SJ269602
CH7 4UL Leeswood 53.136385 -3.093046 326973 360473 SJ269604
CH7 4UQ Leeswood 53.133889 -3.0937 326925 360196 SJ269601
CH7 4XD Leeswood 53.133041 -3.094052 326900 360102 SJ269601
CH7 4XU Mold: Broncoed 53.167522 -3.14401 323619 363990 SJ236639
CH7 4YB Mold: Broncoed 53.167522 -3.14401 323619 363990 SJ236639
CH7 4YF Mold: Broncoed 53.167513 -3.14398 323621 363989 SJ236639
CH7 4YQ Leeswood 53.133898 -3.09367 326927 360197 SJ269601
CH7 4YR Mold: Broncoed 53.167522 -3.14401 323619 363990 SJ236639
CH7 4YU Leeswood 53.133898 -3.09367 326927 360197 SJ269601
CH7 4YY Leeswood 53.133898 -3.09367 326927 360197 SJ269601
CH7 4ZA Mold: Broncoed 53.167522 -3.14401 323619 363990 SJ236639
CH7 4ZB Mold: Broncoed 53.167522 -3.14401 323619 363990 SJ236639
CH7 4ZD Mold: Broncoed 53.167522 -3.14401 323619 363990 SJ236639
CH7 4ZE Mold: Broncoed 53.167522 -3.14401 323619 363990 SJ236639
CH7 4ZF Mold: Broncoed 53.167522 -3.14401 323619 363990 SJ236639
CH7 4ZG Mold: Broncoed 53.167522 -3.14401 323619 363990 SJ236639
CH7 4ZH Mold: Broncoed 53.167522 -3.14401 323619 363990 SJ236639
CH7 4ZJ Mold: Broncoed 53.167522 -3.14401 323619 363990 SJ236639
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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