Postcodes in Llanberis, Gwynedd Unitary Authority

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

In 2011, Llanberis contained approximately 902 households with a population of about 2,038

Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

89 postcodes, 86 active
Postcode Latitude Longitude Easting Northing Grid reference Active?
LL55 4BF53.121573-4.12751257726360382SH577603Yes
LL55 4BY53.122921-4.12801257697360533SH576605Yes
LL55 4EE53.13815-4.156078255870362283SH558622Yes
LL55 4EF53.121704-4.138262257007360418SH570604Yes
LL55 4EG53.118498-4.126491257784360038SH577600Yes
LL55 4EH53.126839-4.152642256062361018SH560610Yes
LL55 4EL53.128152-4.13918256967361137SH569611Yes
LL55 4EN53.122621-4.128742257647360501SH576605Yes
LL55 4EP53.122633-4.12955257593360504SH575605Yes
LL55 4ER53.122391-4.12749257730360473SH577604Yes
LL55 4ES53.121881-4.128392257668360418SH576604Yes
LL55 4ET53.121834-4.128987257628360414SH576604Yes
LL55 4EU53.121448-4.127444257730360368SH577603Yes
LL55 4EW53.122345-4.129057257625360471SH576604Yes
LL55 4EY53.121867-4.127121257753360414SH577604Yes
LL55 4FA53.122727-4.127791257711360511SH577605Yes
LL55 4FE53.119605-4.129968257555360168SH575601Yes
LL55 4GA53.120122-4.127677257710360221SH577602Yes
LL55 4HA53.120473-4.126663257779360258SH577602Yes
LL55 4HB53.119582-4.126186257808360158SH578601Yes
LL55 4HD53.119908-4.12807257683360198SH576601Yes
LL55 4HE53.120517-4.128205257676360266SH576602Yes
LL55 4HF53.12095-4.128151257681360314SH576603Yes
LL55 4HG53.12098-4.12899257625360319SH576603Yes
LL55 4HH53.121588-4.128183257681360385SH576603Yes
LL55 4HL53.121445-4.12964257583360372SH575603Yes
LL55 4HN53.121833-4.130048257557360416SH575604Yes
LL55 4HP53.122115-4.130839257505360449SH575604Yes
LL55 4HR53.122768-4.130543257527360521SH575605Yes
LL55 4HS53.121683-4.13288257367360405SH573604Yes
LL55 4HT53.121488-4.13172257444360381SH574603Yes
LL55 4HU53.121105-4.131058257487360337SH574603Yes
LL55 4HW53.121556-4.129422257598360384SH575603Yes
LL55 4HY53.121185-4.130599257518360345SH575603Yes
LL55 4HZ53.119907-4.127622257713360197SH577601Yes
LL55 4JB53.12175-4.128176257682360403SH576604Yes
LL55 4LA53.120999-4.13044257528360324SH575603Yes
LL55 4LB53.120723-4.130262257539360293SH575602Yes
LL55 4LD53.120744-4.129606257583360294SH575602Yes
LL55 4LE53.119218-4.128963257621360123SH576601Yes
LL55 4LF53.118783-4.131168257472360079SH574600Yes
LL55 4LG53.120243-4.131479257456360242SH574602Yes
LL55 4LH53.120861-4.131584257451360311SH574603Yes
LL55 4LL53.120464-4.132163257411360268SH574602Yes
LL55 4LN53.121017-4.132429257395360330SH573603Yes
LL55 4LW53.121231-4.132559257387360354SH573603Yes
LL55 4NU53.080873-4.020655264748355648SH647556Yes
LL55 4NY53.080873-4.020655264748355648SH647556Yes
LL55 4PX53.123721-4.130052257563360626SH575606Yes
LL55 4SG53.079104-4.098928259500355602SH594556No
LL55 4SH53.118597-4.127482257718360051SH577600Yes
LL55 4SL53.118993-4.126979257753360094SH577600Yes
LL55 4SN53.118295-4.128797257629360020SH576600Yes
LL55 4SP53.11773-4.129726257565359959SH575599Yes
LL55 4SR53.112884-4.132221257382359425SH573594Yes
LL55 4SS53.100403-4.126793257704358026SH577580Yes
LL55 4ST53.117579-4.127133257738359937SH577599Yes
LL55 4SU53.118557-4.125224257869360042SH578600Yes
LL55 4SW53.117287-4.131363257454359913SH574599Yes
LL55 4SY53.119532-4.125496257854360151SH578601Yes
LL55 4SZ53.118875-4.124492257919360076SH579600Yes
LL55 4TA53.118623-4.123258018360045SH580600Yes
LL55 4TB53.117423-4.123255257997359912SH579599Yes
LL55 4TD53.116442-4.121294258125359799SH581597Yes
LL55 4TE53.117271-4.122724258032359894SH580598Yes
LL55 4TF53.115095-4.124739257890359656SH578596Yes
LL55 4TG53.111972-4.128918257600359317SH575593Yes
LL55 4TH53.112571-4.126587257758359379SH577593Yes
LL55 4TL53.114658-4.123014258004359604SH580596Yes
LL55 4TN53.115355-4.122735258025359681SH580596Yes
LL55 4TP53.116517-4.12315258001359811SH580598Yes
LL55 4TR53.113692-4.121248258119359493SH581594Yes
LL55 4TS53.114107-4.120641258161359538SH581595Yes
LL55 4TT53.114494-4.120092258199359580SH581595Yes
LL55 4TU53.115098-4.119494258241359646SH582596Yes
LL55 4TW53.113654-4.121859258078359490SH580594Yes
LL55 4UA53.115151-4.112997258676359639SH586596No
LL55 4UB53.115054-4.114426258580359631SH585596Yes
LL55 4UD53.113232-4.109167258926359418SH589594Yes
LL55 4UE53.105086-4.084686260538358464SH605584Yes
LL55 4UF53.104717-4.084698260536358423SH605584Yes
LL55 4UG53.103893-4.081461260750358325SH607583Yes
LL55 4UH53.104423-4.079948260853358381SH608583Yes
LL55 4UL53.098411-4.070994261433357695SH614576Yes
LL55 4UN53.107325-4.084196260578358712SH605587Yes
LL55 4UP53.115444-4.121319258120359688SH581596Yes
LL55 4UR53.117755-4.120791258163359944SH581599Yes
LL55 4UW53.109779-4.12237258031359060SH580590Yes
LL55 4WF53.114144-4.137677257021359576SH570595No
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