Gwynedd postcodes - page 14 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?
LL52 0DW52.919918-4.238906249572338181SH495381Yes
LL52 0DY52.916579-4.233378249932337798SH499377Yes
LL52 0EA52.915889-4.234191249875337723SH498377Yes
LL52 0EB52.916017-4.234525249853337738SH498377Yes
LL52 0ED52.916182-4.234399249862337756SH498377Yes
LL52 0EE52.916469-4.234429249861337788SH498377Yes
LL52 0EF52.915723-4.235848249763337708SH497377Yes
LL52 0EG52.915941-4.237139249677337735SH496377Yes
LL52 0EH52.916217-4.23635249731337764SH497377Yes
LL52 0EJ52.916363-4.23957249515337787SH495377Yes
LL52 0EL52.915574-4.237551249648337695SH496376Yes
LL52 0EN52.915765-4.23887249560337719SH495377Yes
LL52 0EP52.916521-4.238329249599337802SH495378Yes
LL52 0ER52.916279-4.240205249472337779SH494377Yes
LL52 0ES52.917263-4.237638249648337883SH496378Yes
LL52 0EY52.919496-4.233648249924338123SH499381Yes
LL52 0HA52.919514-4.233173249955338124SH499381No
LL52 0HB52.919789-4.231431250074338151SH500381Yes
LL52 0HD52.919498-4.232086250029338120SH500381Yes
LL52 0HE52.919574-4.231391250075338127SH500381Yes
LL52 0HF52.919191-4.231653250057338085SH500380Yes
LL52 0HG52.918832-4.231174250088338044SH500380Yes
LL52 0HH52.919067-4.231097250094338070SH500380Yes
LL52 0HL52.918416-4.23081250111337997SH501379Yes
LL52 0HN52.918928-4.230822250112338054SH501380Yes
LL52 0HP52.920479-4.228194250294338221SH502382Yes
LL52 0HQ52.920191-4.23111250097338195SH500381Yes
LL52 0HR52.921626-4.224549250543338341SH505383Yes
LL52 0HS52.919184-4.233007249966338087SH499380Yes
LL52 0HT52.920693-4.223995250577338236SH505382Yes
LL52 0HU52.919814-4.223846250584338138SH505381Yes
LL52 0HW52.919261-4.229872250177338089SH501380Yes
LL52 0HY52.9206-4.222205250697338222SH506382Yes
LL52 0HZ52.91997-4.224642250531338157SH505381Yes
LL52 0LA52.920763-4.219298250893338234SH508382Yes
LL52 0LB52.920871-4.229806250187338268SH501382Yes
LL52 0LD52.922465-4.22968250201338445SH502384Yes
LL52 0LE52.925274-4.228068250319338754SH503387Yes
LL52 0LF52.921631-4.228119250303338349SH503383Yes
LL52 0LG52.922101-4.228977250247338403SH502384Yes
LL52 0LJ52.916759-4.297469245624337954SH456379Yes
LL52 0LL52.920583-4.242272249348338262SH493382Yes
LL52 0LN52.922734-4.240747249458338498SH494384Yes
LL52 0LP52.929916-4.258869248265339335SH482393Yes
LL52 0LR52.922875-4.279137246878338595SH468385Yes
LL52 0LS52.920223-4.281497246710338305SH467383Yes
LL52 0LT52.922245-4.293222245929338555SH459385Yes
LL52 0LU52.929813-4.275113247172339358SH471393Yes
LL52 0LW52.924934-4.257985248307338779SH483387Yes
LL52 0LY52.935138-4.269365247578339938SH475399Yes
LL52 0NA52.936104-4.265383247848340037SH478400Yes
LL52 0NB52.938458-4.255088248549340277SH485402Yes
LL52 0ND52.936571-4.252177248738340061SH487400Yes
LL52 0NF52.937363-4.242143249415340128SH494401Yes
LL52 0NG52.940166-4.235561249867340426SH498404Yes
LL52 0NH52.935524-4.240485249520339920SH495399Yes
LL52 0NL52.943307-4.261071248163340829SH481408Yes
LL52 0NN52.94431-4.26081248185340940SH481409Yes
LL52 0NP52.952126-4.257347248445341802SH484418Yes
LL52 0NR52.952469-4.262472248101341851SH481418Yes
LL52 0NS52.950174-4.269229247640341610SH476416Yes
LL52 0NT52.952588-4.284481246624341911SH466419Yes
LL52 0NU52.956578-4.294384245973342376SH459423Yes
LL52 0NW52.946878-4.26148248149341227SH481412Yes
LL52 0NY52.964445-4.292552246124343247SH461432Yes
LL52 0PA52.956484-4.27495247277342324SH472423Yes
LL52 0PB52.944309-4.277808247043340976SH470409Yes
LL52 0PD52.934134-4.284193246578339858SH465398Yes
LL52 0PE52.934481-4.197619252397339715SH523397Yes
LL52 0PF52.931339-4.215271251200339402SH511394No
LL52 0PH52.928948-4.23159250095339170SH500391Yes
LL52 0PL52.925663-4.233221249974338808SH499388Yes
LL52 0PN52.934827-4.238351249661339838SH496398Yes
LL52 0PP52.92191-4.220428250821338364SH508383Yes
LL52 0PR52.921371-4.220921250786338305SH507383Yes
LL52 0PS52.927166-4.218257250985338944SH509389Yes
LL52 0PT52.933208-4.198417252339339575SH523395Yes
LL52 0PU52.934783-4.191518252808339736SH528397Yes
LL52 0PW52.945302-4.222549250759340970SH507409Yes
LL52 0PY52.93526-4.19245252747339791SH527397Yes
LL52 0RA52.934483-4.198988252305339718SH523397Yes
LL52 0RB52.938456-4.202434252087340167SH520401Yes
LL52 0RD52.945965-4.192188252801340981SH528409Yes
LL52 0RE52.948097-4.204725251966341244SH519412Yes
LL52 0RF52.951812-4.216243251205341681SH512416Yes
LL52 0RG52.925738-4.240679249473338832SH494388Yes
LL52 0RN52.918993-4.237415249669338075SH496380Yes
LL52 0RP52.920098-4.240804249445338205SH494382Yes
LL52 0RR52.918448-4.240585249454338021SH494380Yes
LL52 0RS52.916796-4.243787249233337844SH492378Yes
LL52 0RT52.917091-4.240991249422337871SH494378Yes
LL52 0RU52.91644-4.241701249372337800SH493377Yes
LL52 0RW52.918596-4.237484249663338031SH496380Yes
LL52 0RY52.919102-4.242107249353338097SH493380Yes
LL52 0SA52.921007-4.251205248749338328SH487383Yes
LL52 0SB52.918712-4.261276248064338094SH480380Yes
LL52 0SD52.919902-4.264879247825338234SH478382Yes
LL52 0SE52.920255-4.264748247836338273SH478382Yes
LL52 0SF52.920835-4.26643247725338341SH477383Yes
LL52 0SG52.921554-4.268342247599338425SH475384Yes
LL52 0SH52.921629-4.269595247515338436SH475384Yes
LL52 0SJ52.918153-4.24951248853338007SH488380Yes
LL52 0SL52.922291-4.27024247474338511SH474385Yes
LL52 0SN52.922428-4.270113247483338526SH474385Yes
LL52 0SP52.922949-4.272015247357338588SH473385Yes
LL52 0SQ52.920805-4.268913247557338343SH475383Yes
LL52 0SR52.923743-4.272339247338338677SH473386Yes
LL52 0SS52.922477-4.275977247089338544SH470385Yes
LL52 0ST52.926446-4.274876247177338983SH471389Yes
LL52 0SU52.924464-4.274103247222338761SH472387Yes
LL52 0SW52.922599-4.269646247515338544SH475385Yes
LL52 0SY52.921259-4.27151247385338399SH473383Yes
LL52 0TA52.918515-4.239413249533338026SH495380Yes
LL52 0TB52.917679-4.238924249563337932SH495379Yes
LL52 0TD52.917932-4.241258249407337965SH494379Yes
LL52 0WA52.930595-4.140106256249339166SH562391No
LL52 0WY52.919635-4.234369249876338140SH498381No
LL52 0WZ52.930577-4.14009256250339164SH562391No
LL52 0YY52.917947-4.241422249396337967SH493379No
LL52 0ZA52.923804-4.238318249625338612SH496386No
LL52 0ZB52.930577-4.14009256250339164SH562391No
LL52 0ZD52.923437-4.166963254420338424SH544384No
LL52 0ZE52.923437-4.166963254420338424SH544384No
LL52 0ZN52.923437-4.166963254420338424SH544384No
LL53 5AA52.882967-4.414071237658334453SH376344Yes
LL53 5AB52.881716-4.413244237709334312SH377343Yes
LL53 5AD52.882076-4.414096237653334354SH376343Yes
LL53 5AE52.882764-4.414342237639334431SH376344Yes
LL53 5AF52.882492-4.415784237541334404SH375344Yes
LL53 5AG52.882864-4.414734237613334443SH376344Yes
LL53 5AH52.881784-4.414749237608334323SH376343Yes
LL53 5AJ52.881311-4.415926237527334273SH375342Yes
LL53 5AL52.881496-4.414792237604334291SH376342Yes
LL53 5AN52.880847-4.418828237330334228SH373342Yes
LL53 5AP52.881642-4.416866237465334312SH374343Yes
LL53 5AR52.881684-4.418801237335334321SH373343Yes
LL53 5AS52.882856-4.413352237706334439SH377344Yes
LL53 5AT52.882983-4.411976237799334450SH377344Yes
LL53 5AU52.88336-4.407999238068334483SH380344Yes
LL53 5AW52.881448-4.416246237506334289SH375342Yes
LL53 5AX52.881461-4.424422236956334309SH369343Yes
LL53 5AY52.882362-4.404005238333334363SH383343Yes
LL53 5AZ52.882713-4.403563238364334401SH383344No
LL53 5BA52.882439-4.407294238112334379SH381343Yes
LL53 5BB52.88243-4.409523237962334383SH379343Yes
LL53 5BD52.883566-4.415992237531334524SH375345Yes
LL53 5BE52.882582-4.410468237899334402SH378344No
LL53 5BF52.893132-4.420494237264335598SH372355Yes
LL53 5BG52.893847-4.419791237314335676SH373356Yes
LL53 5BL52.887313-4.424064237002334959SH370349Yes
LL53 5BN52.887433-4.428338236715334982SH367349Yes
LL53 5BP52.880414-4.422015237114334187SH371341Yes
LL53 5BT52.887698-4.424131236999335002SH369350No
LL53 5BU52.888156-4.419771237294335043SH372350Yes
LL53 5BW52.88675-4.42876236684334907SH366349Yes
LL53 5BY52.887667-4.419506237310334988SH373349Yes
LL53 5DA52.88822-4.418853237356335048SH373350Yes
LL53 5DB52.888563-4.418753237364335086SH373350Yes
LL53 5DD52.888594-4.41813237406335088SH374350Yes
LL53 5DE52.888896-4.417433237454335120SH374351Yes
LL53 5DF52.888718-4.418241237399335102SH373351No
LL53 5DG52.889363-4.416567237514335170SH375351No
LL53 5DH52.889502-4.416397237526335185SH375351Yes
LL53 5DL52.889-4.416309237530335129SH375351Yes
LL53 5DN52.888718-4.418241237399335102SH373351No
LL53 5DP52.888955-4.415846237561335123SH375351Yes
LL53 5DR52.890338-4.416815237501335279SH375352Yes
LL53 5DS52.890266-4.417703237441335273SH374352Yes
LL53 5DT52.889994-4.418714237372335245SH373352Yes
LL53 5DU52.889899-4.419392237326335236SH373352Yes
LL53 5DW52.888558-4.416389237523335080SH375350No
LL53 5DY52.890307-4.420128237278335283SH372352Yes
LL53 5EA52.890684-4.419258237338335323SH373353Yes
LL53 5EB52.89185-4.418505237393335451SH373354Yes
LL53 5ED52.890628-4.41805237419335314SH374353Yes
LL53 5EE52.891453-4.415955237563335401SH375354Yes
LL53 5EF52.890631-4.41701237489335312SH374353Yes
LL53 5EG52.891158-4.414987237627335366SH376353Yes
LL53 5EH52.891774-4.413877237704335432SH377354Yes
LL53 5EJ52.892123-4.413064237760335469SH377354Yes
LL53 5EL52.89099-4.415707237578335349SH375353Yes
LL53 5EN52.890814-4.417317237469335333SH374353Yes
LL53 5EP52.890588-4.416472237525335306SH375353Yes
LL53 5ER52.890831-4.412026237825335323SH378353Yes
LL53 5ES52.890237-4.412082237819335257SH378352Yes
LL53 5ET52.890544-4.416856237499335302SH374353No
LL53 5EU52.890184-4.413357237733335254SH377352Yes
LL53 5EW52.891373-4.415029237625335390SH376353Yes
LL53 5GA52.88869-4.422714237098335109SH370351Yes
LL53 5HA52.887602-4.419145237334334980SH373349Yes
LL53 5HB52.887589-4.418059237407334976SH374349Yes
LL53 5HD52.888055-4.418115237405335028SH374350Yes
LL53 5HE52.888297-4.418173237402335055SH374350Yes
LL53 5HF52.887911-4.417661237435335011SH374350No
LL53 5HG52.887814-4.417596237439335000SH374349Yes
LL53 5HH52.88857-4.416226237534335081SH375350Yes
LL53 5HL52.88853-4.416878237490335078SH374350No
LL53 5HN52.888792-4.415465237586335104SH375351Yes
LL53 5HP52.889214-4.415043237616335150SH376351Yes
LL53 5HR52.889107-4.414561237648335137SH376351Yes
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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