Gwynedd postcodes - page 6 County

All counties

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?
LL40 2BS52.795672-3.789851279415323514SH794235Yes
LL40 2BT52.788332-3.769143280791322663SH807226Yes
LL40 2BU52.783006-3.795099279026322114SH790221Yes
LL40 2BW52.769145-3.781173279927320549SH799205Yes
LL40 2BY52.774003-3.794714279027321112SH790211Yes
LL40 2DE52.761847-3.837017276139319832SH761198Yes
LL40 2DF52.764828-3.826811276836320146SH768201Yes
LL40 2DG52.764029-3.816557277526320040SH775200Yes
LL40 2DH52.771106-3.80257278489320803SH784208Yes
LL40 2DL52.769741-3.821295277222320683SH772206Yes
LL40 2DN52.773433-3.81036277970321075SH779210Yes
LL40 2DP52.774224-3.829073276710321195SH767211Yes
LL40 2DR52.77096-3.841157275886320853SH758208Yes
LL40 2DS52.777286-3.842115275839321558SH758215Yes
LL40 2DT52.778248-3.81824277452321624SH774216Yes
LL40 2DU52.78332-3.839122276058322224SH760222Yes
LL40 2DW52.765859-3.832842276432320271SH764202Yes
LL40 2DY52.785934-3.847217275520322529SH755225Yes
LL40 2EA52.785161-3.847979275466322444SH754224Yes
LL40 2EB52.785303-3.8527275148322468SH751224Yes
LL40 2ED52.785665-3.849661275354322503SH753225Yes
LL40 2EE52.785991-3.848355275443322537SH754225Yes
LL40 2EF52.785952-3.847997275467322532SH754225Yes
LL40 2EG52.791661-3.847379275525323166SH755231Yes
LL40 2EH52.787056-3.834757276363322632SH763226Yes
LL40 2ER52.748514-3.89304272320318447SH723184Yes
LL40 2ES52.751344-3.894651272220318765SH722187Yes
LL40 2ET52.74922-3.890277272509318521SH725185Yes
LL40 2EU52.752863-3.880203273199318908SH731189Yes
LL40 2EW52.746021-3.892058272379318168SH723181Yes
LL40 2EY52.755264-3.877343273399319170SH733191Yes
LL40 2HA52.754975-3.881954273087319146SH730191Yes
LL40 2HB52.755685-3.893825272288319246SH722192Yes
LL40 2HD52.764326-3.893192272356320206SH723202Yes
LL40 2HE52.75836-3.89692272087319549SH720195Yes
LL40 2HF52.77192-3.891527272491321048SH724210Yes
LL40 2HG52.779834-3.880832273235321909SH732219Yes
LL40 2HH52.783203-3.879272273350322281SH733222Yes
LL40 2HL52.788106-3.885905272917322838SH729228Yes
LL40 2HN52.791965-3.888638272744323272SH727232Yes
LL40 2HP52.798511-3.891414272576324005SH725240Yes
LL40 2HR52.804513-3.889909272695324670SH726246Yes
LL40 2HS52.822357-3.878765273498326635SH734266Yes
LL40 2HT52.806634-3.889452272732324905SH727249Yes
LL40 2HU52.810006-3.892195272557325285SH725252Yes
LL40 2HW52.794949-3.892452272496323611SH724236Yes
LL40 2HY52.831008-3.907403271594327648SH715276Yes
LL40 2HZ52.824343-3.896223272328326887SH723268Yes
LL40 2LA52.833232-3.915576271050327910SH710279Yes
LL40 2LB52.839465-3.924299270481328619SH704286Yes
LL40 2LD52.8359-3.898947272178328177SH721281Yes
LL40 2LE52.817138-3.885841273006326067SH730260Yes
LL40 2LF52.828349-3.869984274107327286SH741272Yes
LL40 2LG52.807683-3.873726273795324994SH737249Yes
LL40 2LH52.814831-3.868024274200325779SH741257Yes
LL40 2LL52.801162-3.870508273993324263SH739242Yes
LL40 2LS52.752908-3.864261274275318885SH742188Yes
LL40 2LT52.752276-3.872227273736318829SH737188Yes
LL40 2LU52.7586-3.851552275149319496SH751194Yes
LL40 2LW52.836487-3.853088275269328162SH752281Yes
LL40 2LY52.764057-3.847559275434320096SH754200Yes
LL40 2NA52.76761-3.839942275958320478SH759204Yes
LL40 2NB52.755876-3.857867274715319204SH747192Yes
LL40 2ND52.756815-3.866613274128319324SH741193Yes
LL40 2NE52.755472-3.871558273790319183SH737191Yes
LL40 2NF52.762749-3.87021273902319990SH739199Yes
LL40 2NG52.769951-3.862173274465320777SH744207Yes
LL40 2NH52.782544-3.854191275040322164SH750221Yes
LL40 2NL52.781682-3.860411274618322079SH746220Yes
LL40 2NN52.784241-3.864815274328322371SH743223Yes
LL40 2NP52.774783-3.88355273037321352SH730213Yes
LL40 2NR52.786375-3.861154274581322602SH745226Yes
LL40 2NS52.790739-3.859626274697323085SH746230Yes
LL40 2NT52.78939-3.869528274025322952SH740229Yes
LL40 2NU52.787542-3.860151274652322730SH746227Yes
LL40 2NW52.786494-3.877027273511322643SH735226Yes
LL40 2NY52.812947-3.85498275074325547SH750255Yes
LL40 2PA52.813183-3.857892274878325578SH748255Yes
LL40 2PB52.812211-3.862961274534325479SH745254Yes
LL40 2PD52.816111-3.863256274525325913SH745259Yes
LL40 2PE52.815177-3.855535275043325796SH750257Yes
LL40 2PF52.834296-3.83222276668327882SH766278Yes
LL40 2PG52.847212-3.845238275828329341SH758293Yes
LL40 2PH52.836722-3.880039273454328235SH734282Yes
LL40 2PP52.73774-3.866375274089317202SH740172Yes
LL40 2PR52.739624-3.863931274259317407SH742174Yes
LL40 2PS52.741064-3.854488274901317551SH749175Yes
LL40 2PT52.740957-3.849862275213317531SH752175Yes
LL40 2PU52.741071-3.847156275396317539SH753175Yes
LL40 2PW52.737011-3.87498273506317136SH735171Yes
LL40 2PY52.740141-3.845635275496317433SH754174Yes
LL40 2RA52.739426-3.847145275392317356SH753173Yes
LL40 2RB52.739047-3.84336275646317307SH756173Yes
LL40 2RD52.72665-3.836713276060315917SH760159Yes
LL40 2RE52.747998-3.842248275747318301SH757183Yes
LL40 2RF52.742666-3.830299276538317687SH765176Yes
LL40 2RG52.74525-3.832377276405317978SH764179Yes
LL40 2RH52.74754-3.835295276215318238SH762182Yes
LL40 2RL52.748842-3.836535276135318385SH761183Yes
LL40 2RN52.749845-3.830976276513318487SH765184Yes
LL40 2RP52.748202-3.824634276936318293SH769182Yes
LL40 2RR52.752388-3.825994276856318761SH768187Yes
LL40 2RS52.753507-3.823433277032318881SH770188Yes
LL40 2RT52.752902-3.822415277099318812SH770188Yes
LL40 2RU52.753018-3.820108277255318821SH772188Yes
LL40 2RW52.754839-3.833646276347319047SH763190Yes
LL40 2RY52.753312-3.819128277322318852SH773188Yes
LL40 2SA52.757411-3.803293278402319281SH784192Yes
LL40 2SB52.758106-3.815504277580319379SH775193Yes
LL40 2SD52.757872-3.819398277317319360SH773193Yes
LL40 2SE52.759133-3.82063277237319502SH772195Yes
LL40 2SF52.756851-3.821098277199319249SH771192Yes
LL40 2SG52.726724-3.826284276764315907SH767159Yes
LL40 2SH52.73778-3.821583277113317129SH771171Yes
LL40 2SP52.747203-3.901917271717318317SH717183Yes
LL40 2SR52.749509-3.905559271478318580SH714185Yes
LL40 2SS52.752136-3.895752272148318855SH721188Yes
LL40 2ST52.758407-3.901264271794319562SH717195Yes
LL40 2SU52.759984-3.902163271738319739SH717197Yes
LL40 2SW52.744734-3.897765271990318035SH719180Yes
LL40 2SY52.761353-3.899747271905319887SH719198Yes
LL40 2TA52.757867-3.907421271377319513SH713195Yes
LL40 2TB52.758074-3.923035270324319564SH703195Yes
LL40 2TD52.754737-3.93744269342319219SH693192Yes
LL40 2TE52.773408-3.907715271403321242SH714212Yes
LL40 2TF52.802529-3.889719272702324449SH727244Yes
LL40 2TG52.80391-3.889829272699324603SH726246Yes
LL40 2TH52.803619-3.890152272676324571SH726245Yes
LL40 2TL52.801209-3.88797272816324299SH728242Yes
LL40 2TN52.799555-3.902021271864324140SH718241Yes
LL40 2TP52.779536-3.888307272730321889SH727218Yes
LL40 2TT52.752976-3.950002268489319046SH684190Yes
LL40 2TU52.761113-3.943821268931319940SH689199Yes
LL40 2TW52.78791-3.891977272507322827SH725228Yes
LL40 2TY52.755457-3.826997276797319104SH767191Yes
LL40 2UA52.748663-3.974145266847318611SH668186Yes
LL40 2UB52.75015-3.973568266890318775SH668187Yes
LL40 2UD52.749585-3.971839267005318709SH670187Yes
LL40 2UE52.751077-3.969024267200318870SH671188Yes
LL40 2UF52.751784-3.965581267434318942SH674189Yes
LL40 2UG52.752088-3.962801267623318971SH676189Yes
LL40 2UH52.752534-3.96317267599319021SH675190Yes
LL40 2UL52.753015-3.961251267730319071SH677190Yes
LL40 2UN52.753218-3.954977268154319082SH681190Yes
LL40 2UP52.753568-3.973849266881319156SH668191Yes
LL40 2UR52.761142-3.984403266193320018SH661200Yes
LL40 2UT52.785118-3.850142275320322443SH753224Yes
LL40 2UU52.749905-4.001562265000318800SH650187No
LL40 2UW52.751646-3.967227267323318930SH673189Yes
LL40 2XX52.74196-3.884534272875317703SH728177No
LL40 2YA52.748474-3.874043273602318409SH736184Yes
LL40 2YB52.745686-3.884858272864318118SH728181Yes
LL40 2YD52.746019-3.883153272980318152SH729181Yes
LL40 2YE52.7451-3.882714273007318049SH730180No
LL40 2YF52.746026-3.878567273290318145SH732181Yes
LL40 2YG52.747057-3.878931273268318260SH732182Yes
LL40 2YH52.747048-3.878886273271318259SH732182No
LL40 2YJ52.746502-3.879915273200318200SH731182No
LL40 2YL52.746563-3.882851273002318212SH730182Yes
LL40 2YN52.746464-3.887209272708318209SH727182Yes
LL40 2YP52.746743-3.890726272471318246SH724182Yes
LL40 2YQ52.746314-3.887603272681318193SH726181Yes
LL40 2YR52.785672-3.847496275500322500SH754225No
LL40 2YS52.746877-3.885176272846318251SH728182Yes
LL40 2YT52.745774-3.888936272589318135SH725181Yes
LL40 2YU52.745626-3.8909272456318122SH724181Yes
LL40 2YW52.745783-3.887247272703318133SH727181Yes
LL40 2YY52.745331-3.885672272808318080SH728180Yes
LL40 2ZA52.762547-3.870483273883319968SH738199No
LL40 2ZB52.74196-3.884534272875317703SH728177No
LL40 2ZD52.762547-3.870483273883319968SH738199No
LL40 2ZE52.74196-3.884534272875317703SH728177No
LL40 2ZF52.74196-3.884534272875317703SH728177No
LL40 9AA52.74196-3.884534272875317703SH728177No
LL40 9AB52.74196-3.884534272875317703SH728177No
LL40 9AD52.74196-3.884534272875317703SH728177No
LL40 9AE52.74196-3.884534272875317703SH728177No
LL40 9AF52.74196-3.884534272875317703SH728177No
LL40 9AG52.74196-3.884534272875317703SH728177No
LL40 9AH52.74196-3.884534272875317703SH728177No
LL40 9AJ52.74196-3.884534272875317703SH728177No
LL40 9AL52.74196-3.884534272875317703SH728177No
LL40 9AN52.741903-3.884709272863317697SH728176No
LL40 9AP52.74196-3.884534272875317703SH728177No
LL40 9AQ52.741918-3.884716272863317699SH728176No
LL40 9AR52.741918-3.884716272863317699SH728176No
LL41 3AA52.994175-3.933288270339345843SH703458Yes
LL41 3AB52.994176-3.932663270381345842SH703458No
LL41 3AD52.994704-3.933258270343345902SH703459Yes
LL41 3AE52.993986-3.93328270339345822SH703458Yes
LL41 3AF52.993663-3.933787270304345787SH703457Yes
LL41 3AG52.994761-3.934283270274345910SH702459Yes
LL41 3AH52.993779-3.933852270300345800SH702458No
LL41 3AJ52.99246-3.929815270567345646SH705456Yes
LL41 3AL52.994022-3.93273270376345825SH703458Yes
LL41 3AN52.993885-3.93177270440345808SH704458Yes
LL41 3AP52.994069-3.931496270459345828SH704458Yes
LL41 3AQ52.951782-4.003967265464341258SH654412Yes
LL41 3AR52.993509-3.929981270559345763SH705457Yes
LL41 3AS52.994439-3.931423270465345869SH704458Yes
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 ]