Gwynedd postcodes - page 22 County

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This page provides postcode data for the Gwynedd Welsh preserved county. Gwynedd contains approximately 83,042 households with a population of about 191,561 (2011 census)

Postcode Latitude Longitude Easting Northing Grid reference Active?
LL54 7ZN53.140294-4.248185249717362711SH497627No
LL54 7ZS53.140304-4.248171249718362712SH497627No
LL54 7ZW53.095357-4.18744253627357587SH536575No
LL55 1AA53.142421-4.273971248000363002SH479630No
LL55 1AB53.140123-4.274223247975362747SH479627Yes
LL55 1AD53.139726-4.273828248000362702SH479627No
LL55 1AE53.141194-4.27419247981362866SH479628No
LL55 1AF53.14063-4.27407247987362803SH479628Yes
LL55 1AG53.140787-4.274811247938362822SH479628Yes
LL55 1AH53.140888-4.274697247946362833SH479628No
LL55 1AJ53.165061-4.2075252523365381SH525653Yes
LL55 1AL53.140943-4.274595247953362839SH479628No
LL55 1AN53.141013-4.274225247978362846SH479628Yes
LL55 1AP53.141374-4.274185247982362886SH479628No
LL55 1AQ53.16558-4.204714252711365433SH527654Yes
LL55 1AR53.142664-4.273954248002363029SH480630Yes
LL55 1AS53.141096-4.273647248017362854SH480628Yes
LL55 1AT53.141365-4.274184247982362885SH479628Yes
LL55 1AU53.141523-4.273923248000362902SH479629No
LL55 1AW53.141543-4.274268247977362905SH479629No
LL55 1AX53.164923-4.205234252674365361SH526653Yes
LL55 1AY53.142508-4.272704248085363009SH480630Yes
LL55 1AZ53.176908-4.194027253464366671SH534666Yes
LL55 1BA53.14433-4.271006248205363208SH482632Yes
LL55 1BB53.14501-4.269771248290363281SH482632Yes
LL55 1BD53.145258-4.269933248280363309SH482633Yes
LL55 1BE53.147082-4.268579248377363509SH483635Yes
LL55 1BF53.145285-4.268051248406363308SH484633Yes
LL55 1BG53.146935-4.267315248461363490SH484634Yes
LL55 1BH53.146401-4.267526248445363431SH484634Yes
LL55 1BJ53.167152-4.203329252809365605SH528656Yes
LL55 1BL53.148585-4.267073248483363673SH484636Yes
LL55 1BN53.141897-4.272238248114362940SH481629Yes
LL55 1BP53.142355-4.267522248431362981SH484629Yes
LL55 1BQ53.175257-4.186535253959366472SH539664Yes
LL55 1BS53.142284-4.266083248527362970SH485629Yes
LL55 1BT53.142411-4.264565248629362981SH486629Yes
LL55 1BU53.142412-4.263129248725362978SH487629Yes
LL55 1BW53.141301-4.273298248041362876SH480628Yes
LL55 1BX53.166101-4.20715252550365496SH525654Yes
LL55 1BY53.142983-4.262412248775363040SH487630Yes
LL55 1BZ53.142531-4.275292247912363017SH479630Yes
LL55 1DA53.143755-4.263424248710363128SH487631Yes
LL55 1DB53.142599-4.262242248785362997SH487629Yes
LL55 1DD53.142579-4.261433248839362993SH488629Yes
LL55 1DE53.142039-4.262407248772362935SH487629Yes
LL55 1DF53.141614-4.259693248952362882SH489628Yes
LL55 1DG53.14288-4.260268248918363024SH489630Yes
LL55 1DH53.143113-4.260295248917363050SH489630Yes
LL55 1DJ53.146115-4.261754248830363387SH488633Yes
LL55 1DL53.145033-4.259544248974363262SH489632Yes
LL55 1DN53.143633-4.261773248820363111SH488631Yes
LL55 1DP53.145722-4.260208248932363340SH489633Yes
LL55 1DQ53.14567-4.262478248780363339SH487633Yes
LL55 1DR53.144145-4.261351248850363167SH488631Yes
LL55 1DS53.145563-4.260992248879363324SH488633Yes
LL55 1DT53.146553-4.259549248979363431SH489634Yes
LL55 1DU53.147653-4.258395249060363551SH490635Yes
LL55 1DW53.145753-4.257622249105363338SH491633Yes
LL55 1DX53.157786-4.223985251396364606SH513646Yes
LL55 1DY53.148399-4.256535249187363630SH491636Yes
LL55 1EA53.147617-4.255582249248363541SH492635Yes
LL55 1EB53.146722-4.259647248973363450SH489634Yes
LL55 1ED53.146259-4.257978249083363395SH490633Yes
LL55 1EE53.142367-4.261228248852362969SH488629Yes
LL55 1EF53.145897-4.256209249200363351SH491633Yes
LL55 1EG53.143926-4.270955248207363163SH482631Yes
LL55 1EH53.143924-4.270566248233363162SH482631Yes
LL55 1EL53.14437-4.269378248314363209SH483632Yes
LL55 1EN53.1486-4.264412248661363669SH486636Yes
LL55 1EP53.140979-4.273192248047362840SH480628Yes
LL55 1ER53.145343-4.268787248357363316SH483633No
LL55 1ES53.14523-4.268138248400363302SH483633No
LL55 1ET53.144273-4.268296248386363196SH483631Yes
LL55 1EU53.142925-4.267792248415363045SH484630Yes
LL55 1EW53.142421-4.273971248000363002SH479630No
LL55 1EY53.144158-4.266346248516363179SH485631Yes
LL55 1GA53.165989-4.203045252824365475SH528654Yes
LL55 1HA53.143421-4.267265248452363099SH484630Yes
LL55 1HB53.144116-4.265716248558363173SH485631Yes
LL55 1HD53.144226-4.265139248597363184SH485631Yes
LL55 1HE53.14345-4.265247248587363098SH485630Yes
LL55 1HF53.143928-4.264256248655363149SH486631Yes
LL55 1HG53.143914-4.264988248606363149SH486631Yes
LL55 1HH53.145039-4.263043248740363270SH487632Yes
LL55 1HJ53.145988-4.265605248572363381SH485633Yes
LL55 1HL53.144545-4.264408248647363218SH486632Yes
LL55 1HN53.145286-4.26515248600363302SH485633No
LL55 1HP53.1454-4.265335248588363315SH485633Yes
LL55 1HR53.146185-4.265197248600363402SH485634No
LL55 1HS53.147067-4.264675248638363499SH486634Yes
LL55 1HT53.146584-4.2645248648363445SH486634Yes
LL55 1HU53.146262-4.266308248526363413SH485634Yes
LL55 1HW53.14589-4.264135248670363367SH486633Yes
LL55 1HY53.144981-4.267481248443363273SH484632Yes
LL55 1LA53.145343-4.268787248357363316SH483633Yes
LL55 1LB53.144331-4.26809248400363202SH483632No
LL55 1LE53.148868-4.265473248591363701SH485637Yes
LL55 1LF53.150598-4.263351248739363889SH487638Yes
LL55 1LH53.142421-4.273971248000363002SH479630No
LL55 1LL53.149534-4.262083248820363768SH488637Yes
LL55 1LN53.149942-4.265709248579363821SH485638Yes
LL55 1LP53.153102-4.264051248701364169SH487641Yes
LL55 1LR53.152623-4.260914248909364109SH489641Yes
LL55 1LS53.154239-4.25913249034364285SH490642Yes
LL55 1LW53.151574-4.263566248728363998SH487639Yes
LL55 1NA53.140217-4.268397248365362745SH483627Yes
LL55 1NB53.140746-4.267991248394362803SH483628Yes
LL55 1ND53.140247-4.269176248313362750SH483627Yes
LL55 1NE53.139998-4.269013248323362722SH483627Yes
LL55 1NF53.139783-4.270841248200362702SH481627No
LL55 1NG53.139783-4.270841248200362702SH481627No
LL55 1NH53.139726-4.273828248000362702SH479627No
LL55 1NL53.138857-4.272287248100362602SH480626No
LL55 1NN53.140096-4.27328248038362742SH480627Yes
LL55 1NP53.139752-4.272977248057362703SH480627Yes
LL55 1NR53.142421-4.273971248000363002SH479630No
LL55 1NS53.14051-4.272793248072362787SH480627Yes
LL55 1NT53.140596-4.27537247900362802SH478628No
LL55 1NU53.140567-4.276863247800362802SH477628No
LL55 1NW53.140277-4.272796248071362761SH480627Yes
LL55 1NY53.142421-4.273971248000363002SH479630No
LL55 1PA53.141053-4.270728248212362843SH482628Yes
LL55 1PB53.141352-4.270625248220362876SH482628Yes
LL55 1PD53.14158-4.270936248200362902SH481629No
LL55 1PE53.141531-4.271128248187362897SH481628Yes
LL55 1PF53.142228-4.269953248268362972SH482629Yes
LL55 1PG53.142253-4.268624248357362972SH483629Yes
LL55 1PH53.142062-4.269227248316362952SH483629Yes
LL55 1PL53.141791-4.269736248281362923SH482629Yes
LL55 1PN53.141435-4.269074248324362882SH483628Yes
LL55 1PP53.14082-4.273034248057362822SH480628Yes
LL55 1PR53.140935-4.273653248016362836SH480628Yes
LL55 1PS53.14308-4.25968248958363045SH489630Yes
LL55 1PT53.140762-4.269951248263362809SH482628Yes
LL55 1PU53.143061-4.258274249052363040SH490630Yes
LL55 1PW53.141326-4.268709248348362869SH483628Yes
LL55 1QL53.140749-4.272088248120362812SH481628No
LL55 1RB53.139976-4.274858247932362732SH479627Yes
LL55 1RD53.140428-4.274748247941362782SH479627No
LL55 1RE53.164156-4.213124252144365292SH521652Yes
LL55 1RF53.140224-4.275529247888362761SH478627Yes
LL55 1RG53.141077-4.275589247887362856SH478628Yes
LL55 1RH53.140838-4.275861247868362830SH478628Yes
LL55 1RL53.140567-4.276863247800362802SH477628No
LL55 1RN53.140636-4.277525247756362811SH477628Yes
LL55 1RP53.139669-4.276816247800362702SH477627No
LL55 1RR53.140268-4.276085247851362767SH478627Yes
LL55 1RS53.143974-4.259009249006363143SH490631Yes
LL55 1RT53.141278-4.276871247802362881SH478628Yes
LL55 1RU53.141652-4.276577247823362922SH478629Yes
LL55 1RW53.14101-4.27581247872362849SH478628Yes
LL55 1RY53.141012-4.273388248034362844SH480628No
LL55 1SA53.141737-4.27682247807362932SH478629Yes
LL55 1SB53.148007-4.255393249262363584SH492635No
LL55 1SD53.139641-4.278309247700362702SH476627No
LL55 1SE53.140459-4.276902247797362790SH477627Yes
LL55 1SF53.139641-4.278309247700362702SH476627No
LL55 1SG53.139694-4.278357247697362708SH476627Yes
LL55 1SH53.140255-4.277206247776362768SH477627Yes
LL55 1SL53.139786-4.277779247736362717SH477627No
LL55 1SN53.140641-4.278183247712362813SH477628Yes
LL55 1SP53.141466-4.277344247771362903SH477629Yes
LL55 1SQ53.143478-4.275088247929363122SH479631Yes
LL55 1SR53.142158-4.277859247739362981SH477629Yes
LL55 1SS53.142052-4.276792247810362967SH478629Yes
LL55 1ST53.141377-4.274962247930362888SH479628Yes
LL55 1SU53.141593-4.275422247900362913SH478629Yes
LL55 1SW53.141181-4.277673247748362872SH477628Yes
LL55 1SY53.141887-4.274615247955362944SH479629Yes
LL55 1SZ53.141274-4.274688247948362876SH479628No
LL55 1TA53.141828-4.275823247874362940SH478629Yes
LL55 1TB53.142328-4.274579247959362993SH479629Yes
LL55 1TD53.14268-4.274553247962363032SH479630Yes
LL55 1TE53.143291-4.275512247900363102SH478631No
LL55 1TF53.143291-4.275512247900363102SH478631No
LL55 1TG53.142503-4.275336247909363014SH479630No
LL55 1TH53.14455-4.275025247937363241SH479632Yes
LL55 1TL53.140607-4.274802247938362802SH479628No
LL55 1TP53.158025-4.252897249464364693SH494646Yes
LL55 1TR53.164548-4.248855249757365410SH497654No
LL55 1TS53.165941-4.244125250078365555SH500655Yes
LL55 1TT53.172783-4.231689250933366290SH509662Yes
LL55 1TU53.166192-4.229327251068365552SH510655Yes
LL55 1TW53.15732-4.257841249131364625SH491646Yes
LL55 1TY53.171597-4.21816251833366130SH518661Yes
LL55 1UA53.150219-4.227183251156363771SH511637Yes
LL55 1UB53.157483-4.215189251983364554SH519645Yes
LL55 1UD53.146809-4.225915251229363389SH512633Yes
LL55 1UE53.170789-4.241131250295366088SH502660Yes
LL55 1UH53.151984-4.244294250018364003SH500640Yes
LL55 1UL53.162012-4.220134251668365068SH516650Yes
LL55 1UN53.164159-4.211074252281365288SH522652Yes
LL55 1UP53.165064-4.214607252048365396SH520653Yes
LL55 1UR53.165146-4.216496251922365409SH519654Yes
LL55 1UT53.164733-4.217417251859365365SH518653Yes
LL55 1UU53.164953-4.209425252394365373SH523653Yes
LL55 1UW53.165639-4.210268252340365451SH523654Yes
LL55 1UY53.16571-4.209374252400365457SH523654Yes
LL55 1WA53.167353-4.206571252593365634SH525656Yes
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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