Gwynedd postcodes - page 23 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?
LL55 1YA53.165202-4.208136252481365398SH524653Yes
LL55 1YB53.166809-4.206797252576365574SH525655Yes
LL55 1YD53.169494-4.203583252800365866SH527658Yes
LL55 1YE53.167906-4.203906252773365690SH527656Yes
LL55 1YF53.167543-4.203109252825365648SH528656Yes
LL55 1YG53.167791-4.204274252748365678SH527656Yes
LL55 1YH53.167216-4.203766252780365613SH527656Yes
LL55 1YL53.167229-4.202106252891365611SH528656Yes
LL55 1YN53.166923-4.201641252921365576SH529655Yes
LL55 1YP53.166271-4.201369252937365503SH529655Yes
LL55 1YR53.165354-4.201875252900365402SH528654No
LL55 1YS53.166043-4.201551252924365478SH529654Yes
LL55 1YT53.166389-4.201794252909365517SH529655Yes
LL55 1YU53.166138-4.200808252974365487SH529654Yes
LL55 1YW53.166474-4.201603252922365526SH529655Yes
LL55 1YY53.165069-4.201262252940365369SH529653Yes
LL55 1ZA53.140294-4.248185249717362711SH497627No
LL55 1ZB53.140304-4.248171249718362712SH497627No
LL55 1ZD53.148217-4.255703249242363608SH492636No
LL55 1ZE53.140304-4.248171249718362712SH497627No
LL55 1ZF53.148217-4.255703249242363608SH492636No
LL55 1ZG53.140304-4.248171249718362712SH497627No
LL55 1ZH53.140255-4.277206247776362768SH477627Yes
LL55 1ZP53.140304-4.248171249718362712SH497627No
LL55 1ZU53.140304-4.248171249718362712SH497627No
LL55 2AA53.139461-4.27362248013362672SH480626No
LL55 2AB53.139445-4.272543248085362668SH480626Yes
LL55 2AD53.139601-4.272865248064362686SH480626Yes
LL55 2AE53.13918-4.271347248164362636SH481626Yes
LL55 2AF53.138903-4.271288248167362605SH481626Yes
LL55 2AG53.132365-4.261928248770361858SH487618Yes
LL55 2AH53.149048-4.208518252400363602SH523636No
LL55 2AJ53.147678-4.201404252871363435SH528634Yes
LL55 2AL53.139421-4.27148248156362663SH481626Yes
LL55 2AN53.135605-4.254175249300362202SH492622No
LL55 2AP53.139459-4.269463248291362663SH482626Yes
LL55 2AQ53.147083-4.209733252312363386SH523633Yes
LL55 2AR53.139926-4.268561248353362713SH483627Yes
LL55 2AS53.139438-4.272452248091362667SH480626Yes
LL55 2AT53.136427-4.259197248967362304SH489623Yes
LL55 2AU53.139819-4.27651247821362718SH478627Yes
LL55 2AW53.139749-4.269359248299362695SH482626Yes
LL55 2AX53.147786-4.199451253002363443SH530634Yes
LL55 2AY53.139677-4.277803247734362705SH477627Yes
LL55 2AZ53.148424-4.195086253296363505SH532635Yes
LL55 2BA53.141332-4.236532250500362802SH504628No
LL55 2BB53.143377-4.234903250616363026SH506630Yes
LL55 2BD53.140419-4.249702249616362728SH496627Yes
LL55 2BE53.132266-4.240546250200361802SH501618No
LL55 2BF53.141078-4.243322250045362788SH500627Yes
LL55 2BG53.141608-4.249076249662362859SH496628Yes
LL55 2BH53.140296-4.247169249785362709SH497627Yes
LL55 2BJ53.142302-4.250399249576362939SH495629Yes
LL55 2BL53.142262-4.248273249718362930SH497629Yes
LL55 2BN53.141857-4.250196249588362889SH495628Yes
LL55 2BP53.148573-4.236833250505363608SH505636Yes
LL55 2BQ53.148177-4.198229253085363484SH530634Yes
LL55 2BS53.142245-4.253461249371362939SH493629Yes
LL55 2BT53.142658-4.248698249691362975SH496629Yes
LL55 2BU53.140294-4.248185249717362711SH497627Yes
LL55 2BW53.143496-4.248143249731363067SH497630Yes
LL55 2BX53.137898-4.249376249629362447SH496624No
LL55 2BZ53.132636-4.260896248840361886SH488618Yes
LL55 2DA53.147906-4.194911253306363447SH533634No
LL55 2DB53.13984-4.267854248400362702SH483627No
LL55 2DD53.139834-4.267255248440362700SH484626Yes
LL55 2DE53.1404-4.26727248441362763SH484627Yes
LL55 2DF53.140417-4.263563248689362757SH486627Yes
LL55 2DG53.139478-4.261854248800362649SH487626Yes
LL55 2DH53.13954-4.26235248767362657SH487626Yes
LL55 2DJ53.13214-4.263815248643361837SH486618Yes
LL55 2DL53.139159-4.263048248719362616SH487626Yes
LL55 2DN53.139472-4.263588248684362652SH486626Yes
LL55 2DP53.138541-4.260519248886362542SH488625Yes
LL55 2DQ53.131918-4.261292248811361807SH488618Yes
LL55 2DR53.139205-4.258714249009362612SH490626Yes
LL55 2DS53.138839-4.259069248984362572SH489625Yes
LL55 2DT53.139667-4.258514249024362663SH490626Yes
LL55 2DU53.139871-4.255834249204362680SH492626Yes
LL55 2DW53.139196-4.260613248882362615SH488626Yes
LL55 2DX53.132657-4.259298248947361885SH489618Yes
LL55 2DY53.139743-4.257367249101362669SH491626Yes
LL55 2DZ53.139795-4.264113248650362689SH486626Yes
LL55 2EA53.139039-4.256582249151362589SH491625Yes
LL55 2EB53.138803-4.255239249240362560SH492625Yes
LL55 2ED53.140152-4.254308249307362708SH493627Yes
LL55 2EE53.138732-4.255206249242362552SH492625Yes
LL55 2EF53.138454-4.257075249116362525SH491625Yes
LL55 2EG53.137936-4.260651248875362475SH488624Yes
LL55 2EH53.137618-4.259917248923362438SH489624Yes
LL55 2EJ53.147652-4.240853250233363514SH502635Yes
LL55 2EL53.137092-4.260114248908362380SH489623Yes
LL55 2EN53.136836-4.260848248858362353SH488623Yes
LL55 2EP53.137323-4.262159248772362410SH487624Yes
LL55 2EQ53.147597-4.197018253164363417SH531634Yes
LL55 2ER53.136929-4.263035248712362368SH487623Yes
LL55 2ES53.136596-4.26399248647362333SH486623Yes
LL55 2ET53.136827-4.264645248604362360SH486623Yes
LL55 2EU53.137052-4.263655248671362383SH486623Yes
LL55 2EW53.137575-4.261215248836362436SH488624Yes
LL55 2EX53.138223-4.27348248018362534SH480625Yes
LL55 2EZ53.116561-4.271709248060360121SH480601Yes
LL55 2FA53.128694-4.266758248434361460SH484614Yes
LL55 2GA53.136304-4.264677248600362302SH485623No
LL55 2GB53.136304-4.264677248600362302SH485623No
LL55 2HB53.138289-4.25436249297362501SH492625Yes
LL55 2HE53.137961-4.270207248236362498SH482624Yes
LL55 2HG53.137987-4.270746248200362502SH481625No
LL55 2HH53.13797-4.2707248203362500SH482624Yes
LL55 2HL53.137711-4.26964248273362469SH482624Yes
LL55 2HN53.140995-4.272864248069362841SH480628Yes
LL55 2HP53.136013-4.269595248270362280SH482622Yes
LL55 2HR53.134772-4.269111248298362141SH482621Yes
LL55 2HS53.133727-4.268787248316362024SH483620Yes
LL55 2HT53.135697-4.268727248327362243SH483622Yes
LL55 2HU53.136157-4.268661248333362294SH483622Yes
LL55 2HW53.135246-4.26972248259362195SH482621Yes
LL55 2HY53.136451-4.268766248327362327SH483623Yes
LL55 2LA53.136689-4.268585248340362353SH483623Yes
LL55 2LB53.136334-4.269269248293362315SH482623Yes
LL55 2LD53.13721-4.269046248311362412SH483624Yes
LL55 2LE53.137221-4.269405248287362414SH482624Yes
LL55 2LF53.137858-4.268108248376362482SH483624Yes
LL55 2LG53.137174-4.266218248500362402SH484624No
LL55 2LH53.137053-4.26835248357362393SH483623Yes
LL55 2LJ53.133177-4.266949248437361959SH484619Yes
LL55 2LL53.136399-4.267283248426362318SH484623Yes
LL55 2LN53.136998-4.265087248575362380SH485623Yes
LL55 2LP53.135825-4.265295248557362250SH485622Yes
LL55 2LQ53.133168-4.268862248309361962SH483619Yes
LL55 2LR53.135339-4.266286248489362198SH484621Yes
LL55 2LS53.135108-4.264719248593362169SH485621Yes
LL55 2LT53.134692-4.265325248551362124SH485621Yes
LL55 2LU53.134091-4.265712248523362058SH485620Yes
LL55 2LW53.136037-4.264095248638362271SH486622Yes
LL55 2LX53.131499-4.261599248789361761SH487617Yes
LL55 2LY53.134264-4.263718248657362073SH486620Yes
LL55 2LZ53.133436-4.261372248811361976SH488619Yes
LL55 2NA53.139024-4.274359247962362625SH479626Yes
LL55 2NB53.139331-4.273837247998362658SH479626Yes
LL55 2ND53.13911-4.274065247982362634SH479626Yes
LL55 2NE53.139653-4.273884247996362694SH479626Yes
LL55 2NF53.139732-4.27495247925362705SH479627Yes
LL55 2NG53.132266-4.240546250200361802SH501618No
LL55 2NH53.132266-4.240546250200361802SH501618No
LL55 2NJ53.132266-4.240546250200361802SH501618No
LL55 2NL53.132266-4.240546250200361802SH501618No
LL55 2NN53.139184-4.274921247925362644SH479626Yes
LL55 2NP53.139277-4.275255247903362655SH479626Yes
LL55 2NR53.1388-4.275275247900362602SH478626No
LL55 2NS53.132266-4.240546250200361802SH501618No
LL55 2NT53.1388-4.275275247900362602SH478626No
LL55 2NU53.1388-4.275275247900362602SH478626No
LL55 2NW53.139159-4.27483247931362641SH479626No
LL55 2NY53.1388-4.275275247900362602SH478626No
LL55 2PA53.132266-4.240546250200361802SH501618No
LL55 2PB53.138638-4.274817247930362583SH479625Yes
LL55 2PD53.132266-4.240546250200361802SH501618No
LL55 2PE53.138771-4.276768247800362602SH477626No
LL55 2PF53.137957-4.27375247999362505SH479625Yes
LL55 2PG53.139192-4.27543247891362646SH478626Yes
LL55 2PH53.137936-4.272463248085362500SH480624Yes
LL55 2PL53.131672-4.243878249975361743SH499617Yes
LL55 2PN53.138616-4.273575248013362578SH480625Yes
LL55 2PP53.137901-4.275227247900362502SH478625No
LL55 2PQ53.139062-4.272358248096362625SH480626Yes
LL55 2PR53.13873-4.273267248034362590SH480625Yes
LL55 2PS53.138284-4.272601248077362539SH480625Yes
LL55 2PT53.138241-4.27206248113362533SH481625Yes
LL55 2PU53.138704-4.272264248101362585SH481625Yes
LL55 2PW53.138487-4.273284248032362563SH480625No
LL55 2PY53.132266-4.240546250200361802SH501618No
LL55 2RA53.140625-4.273876248000362802SH479628No
LL55 2RB53.13837-4.271409248157362546SH481625Yes
LL55 2RD53.138121-4.271247248167362518SH481625Yes
LL55 2RE53.138781-4.269682248274362588SH482625Yes
LL55 2RF53.138202-4.26986248260362524SH482625Yes
LL55 2RG53.138776-4.268515248352362585SH483625Yes
LL55 2RH53.13951-4.268195248376362666SH483626Yes
LL55 2RJ53.139987-4.266306248504362715SH485627Yes
LL55 2RL53.138621-4.267655248409362566SH484625Yes
LL55 2RN53.138935-4.266759248470362599SH484625Yes
LL55 2RP53.139522-4.266162248512362663SH485626Yes
LL55 2RQ53.138849-4.265633248545362587SH485625Yes
LL55 2RR53.13849-4.264164248642362544SH486625Yes
LL55 2RS53.13787-4.263175248706362473SH487624Yes
LL55 2RT53.13861-4.262092248781362553SH487625Yes
LL55 2RU53.139847-4.265162248580362697SH485626Yes
LL55 2RW53.138846-4.265319248566362586SH485625Yes
LL55 2RX53.134305-4.258233249024362066SH490620Yes
LL55 2RY53.13924-4.27011248247362640SH482626Yes
LL55 2RZ53.138569-4.266142248510362557SH485625Yes
LL55 2SA53.139186-4.265397248562362624SH485626Yes
LL55 2SB53.133695-4.260055248900362002SH488620No
LL55 2SD53.133695-4.260055248900362002SH488620No
LL55 2SE53.133521-4.255501249204361973SH492619Yes
LL55 2SF53.133706-4.260444248874362004SH488620Yes
LL55 2SG53.132282-4.245883249843361815SH498618Yes
LL55 2SH53.133425-4.244882249914361940SH499619Yes
LL55 2SJ53.136365-4.25864249004362296SH490622Yes
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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