Gwynedd postcodes - page 49 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?
LL77 7ZE53.253767-4.308428246095375460SH460754No
LL77 7ZF53.253767-4.308428246095375460SH460754No
LL77 7ZG53.255866-4.311465245900375700SH458757No
LL77 7ZH53.253767-4.308428246095375460SH460754No
LL77 7ZJ53.257841-4.31394245742375925SH457759No
LL77 7ZL53.257841-4.31394245742375925SH457759No
LL77 7ZN53.253767-4.308428246095375460SH460754No
LL77 7ZP53.253767-4.308428246095375460SH460754No
LL77 7ZQ53.257841-4.31394245742375925SH457759No
LL77 7ZR53.253057-4.308855246064375382SH460753Yes
LL77 8JA53.28239-4.276358248336378575SH483785Yes
LL77 8JB53.288467-4.277816248260379254SH482792Yes
LL77 8JD53.284771-4.262766249250378811SH492788Yes
LL77 8LT53.249608-4.309628246000375000SH460750No
LL77 8UX53.291087-4.339355244168379678SH441796Yes
LL77 8WA53.261409-4.305196246338376303SH463763Yes
LL77 8WB53.259364-4.305371246319376076SH463760Yes
LL77 8YJ53.272304-4.296904246930377497SH469774Yes
LL77 8YQ53.266342-4.300693246656376842SH466768Yes
LL77 8YX53.260563-4.305705246301376210SH463762Yes
LL77 9AA53.253767-4.308428246095375460SH460754No
LL77 9AB53.253767-4.308428246095375460SH460754No
LL77 9AD53.253767-4.308428246095375460SH460754No
LL77 9AE53.253767-4.308428246095375460SH460754No
LL77 9AF53.253767-4.308428246095375460SH460754No
LL77 9AG53.253767-4.308428246095375460SH460754No
LL77 9AH53.253767-4.308428246095375460SH460754No
LL77 9AJ53.253767-4.308428246095375460SH460754No
LL77 9AL53.253767-4.308428246095375460SH460754No
LL77 9AN53.253767-4.308428246095375460SH460754No
LL77 9AP53.253767-4.308428246095375460SH460754No
LL77 9AQ53.253767-4.308428246095375460SH460754No
LL77 9AR53.253767-4.308428246095375460SH460754No
LL77 9AS53.253767-4.308428246095375460SH460754No
LL77 9AT53.253767-4.308428246095375460SH460754No
LL77 9AU53.253767-4.308428246095375460SH460754No
LL77 9AW53.253767-4.308428246095375460SH460754No
LL77 9AX53.253767-4.308428246095375460SH460754No
LL77 9AY53.253767-4.308428246095375460SH460754Yes
LL77 9AZ53.253784-4.308434246095375462SH460754No
LL77 9BA53.253784-4.308434246095375462SH460754No
LL77 9BB53.253784-4.308434246095375462SH460754No
LL77 9BD53.253784-4.308434246095375462SH460754No
LL77 9BE53.253784-4.308434246095375462SH460754No
LL77 9BF53.253784-4.308434246095375462SH460754No
LL77 9BG53.253784-4.308434246095375462SH460754No
LL77 9BH53.253784-4.308434246095375462SH460754Yes
LL77 9BJ53.253784-4.308434246095375462SH460754Yes
LL77 9BL53.253784-4.308434246095375462SH460754No
LL77 9BN53.253784-4.308434246095375462SH460754Yes
LL77 9BP53.253784-4.308434246095375462SH460754No
LL77 9BQ53.253784-4.308434246095375462SH460754No
LL77 9BR53.253784-4.308434246095375462SH460754No
LL77 9BS53.253784-4.308434246095375462SH460754No
LL77 9BT53.253784-4.308434246095375462SH460754No
LL77 9BU53.253784-4.308434246095375462SH460754No
LL77 9BW53.253784-4.308434246095375462SH460754No
LL77 9BX53.253784-4.308434246095375462SH460754No
LL77 9BY53.253784-4.308434246095375462SH460754No
LL77 9BZ53.253784-4.308434246095375462SH460754No
LL77 9DA53.253784-4.308434246095375462SH460754No
LL77 9ZY53.253028-4.309872245996375381SH459753Yes
LL77 9ZZ53.253028-4.309872245996375381SH459753Yes
LL78 7JF53.326034-4.290735247533383460SH475834Yes
LL78 7JG53.324153-4.259745249590383185SH495831Yes
LL78 7JH53.312429-4.27063248824381904SH488819Yes
LL78 7JJ53.306558-4.274921248517381260SH485812Yes
LL78 7JL53.302946-4.281819248045380873SH480808Yes
LL78 7JQ53.321844-4.261581249460382932SH494829Yes
LL78 8AD53.316891-4.258676249636382375SH496823Yes
LL78 8JF53.319059-4.259541249586382618SH495826Yes
LL78 8JG53.317221-4.263552249312382422SH493824Yes
LL78 8JH53.318723-4.26114249478382584SH494825Yes
LL78 8JJ53.319333-4.260262249539382650SH495826Yes
LL78 8JL53.31915-4.262829249367382635SH493826Yes
LL78 8JN53.320365-4.261316249472382767SH494827Yes
LL78 8JP53.320057-4.259549249589382729SH495827Yes
LL78 8JQ53.318435-4.260238249537382550SH495825Yes
LL78 8JR53.320037-4.258227249677382724SH496827Yes
LL78 8JS53.32162-4.252494250064382888SH500828Yes
LL78 8JT53.324412-4.254599249934383203SH499832Yes
LL78 8JW53.31979-4.260866249500382702SH494827Yes
LL78 8JY53.316164-4.257647249702382292SH497822Yes
LL78 8JZ53.311066-4.251973250062381713SH500817Yes
LL78 8QA53.311389-4.265276249177381777SH491817Yes
LL78 8ZA53.311372-4.265269249177381775SH491817No
SY20 8QA52.607686-3.869244273519302742SH735027Yes
SY20 9AE52.703225-3.68718286096313064SH860130Yes
SY20 9AF52.727754-3.677538286811315777SH868157Yes
SY20 9AG52.741394-3.645309289022317244SH890172Yes
SY20 9AH52.761286-3.62079290727319419SH907194Yes
SY20 9AJ52.76955-3.624625290489320344SH904203Yes
SY20 9AQ52.756055-3.628613290186318849SH901188Yes
SY20 9AS52.621838-3.848787274945304280SH749042Yes
SY20 9AT52.631376-3.845827275172305336SH751053Yes
SY20 9AU52.629974-3.854021274614305194SH746051Yes
SY20 9AY52.616726-3.856607274401303725SH744037Yes
SY20 9BE52.66215-3.858222274422308780SH744087Yes
SY20 9BG52.662759-3.859504274337308850SH743088Yes
SY20 9BH52.662356-3.858807274383308804SH743088Yes
SY20 9BJ52.66232-3.858665274392308800SH743087Yes
SY20 9BL52.662259-3.858515274402308793SH744087Yes
SY20 9BN52.66193-3.85717274492308754SH744087Yes
SY20 9BP52.662917-3.858032274437308865SH744088Yes
SY20 9BQ52.66293-3.859297274352308869SH743088Yes
SY20 9BS52.66319-3.858975274374308897SH743088Yes
SY20 9BT52.663342-3.859041274370308914SH743089Yes
SY20 9BU52.663525-3.859404274346308935SH743089Yes
SY20 9BW52.661877-3.856716274523308747SH745087Yes
SY20 9BX52.663495-3.858833274385308931SH743089Yes
SY20 9BY52.66345-3.858454274410308925SH744089Yes
SY20 9BZ52.66122-3.851949274844308666SH748086Yes
SY20 9DA52.661088-3.851752274856308651SH748086Yes
SY20 9DB52.660957-3.851554274869308636SH748086Yes
SY20 9DH52.585584-3.919924270022300374SH700003Yes
SY20 9DJ52.586063-3.918676270108300425SH701004Yes
SY20 9DL52.586497-3.918155270145300472SH701004Yes
SY20 9DN52.584917-3.920227270000300300SH699003No
SY20 9DP52.587211-3.920527269986300556SH699005Yes
SY20 9DR52.58607-3.921023269949300430SH699004Yes
SY20 9DS52.586582-3.921621269910300488SH699004Yes
SY20 9DT52.593129-3.919464270076301212SH700012Yes
SY20 9DU52.601293-3.906494270978302097SH709020Yes
SY20 9DW52.5853-3.920827269960300344SH699003Yes
SY20 9DX52.59934-3.918311270172301901SH701019Yes
SY20 9DY52.593825-3.928087269494301305SH694013Yes
SY20 9DZ52.588136-3.920736269975300659SH699006Yes
SY20 9EE52.718971-3.664675287657314780SH876147Yes
SY20 9EF52.708906-3.665438287580313662SH875136Yes
SY20 9EJ52.712095-3.691703285814314058SH858140Yes
SY20 9EL52.698925-3.67894286642312573SH866125Yes
SY20 9EP52.693589-3.69212285737312000SH857120Yes
SY20 9HJ52.697311-3.683888286303312401SH863124Yes
SY20 9HL52.697251-3.683694286316312394SH863123No
SY20 9HN52.699058-3.683053286364312594SH863125Yes
SY20 9HP52.705241-3.671849287137313264SH871132Yes
SY20 9HR52.698513-3.63859289367312464SH893124Yes
SY20 9HW52.701377-3.686079286166312857SH861128Yes
SY20 9JA52.720776-3.690893285891315022SH858150Yes
SY20 9JB52.720102-3.690896285889314947SH858149Yes
SY20 9JD52.719414-3.691802285826314872SH858148Yes
SY20 9JE52.70497-3.693204285694313268SH856132Yes
SY20 9JF52.723294-3.688775286041315299SH860152Yes
SY20 9JG52.740703-3.692974285803317242SH858172Yes
SY20 9JH52.748942-3.653372288497318096SH884180Yes
SY20 9JJ52.582218-3.936891268863300030SH688000Yes
SY20 9JP52.600885-3.855753274413301962SH744019Yes
SY20 9JQ52.733144-3.648953288755316332SH887163Yes
SY20 9JR52.59609-3.871001273367301455SH733014Yes
SY20 9JS52.587469-3.903037271172300553SH711005Yes
SY20 9JT52.585548-3.922896269821300375SH698003Yes
SY20 9JU52.585392-3.918653270108300350SH701003Yes
SY20 9JX52.582528-3.902247271211300002SH712000Yes
SY20 9JY52.585456-3.923978269747300367SH697003Yes
SY20 9JZ52.582714-3.937326268835300086SH688000Yes
SY20 9LA52.583339-3.937059268855300155SH688001Yes
SY20 9LB52.575033-3.950078267948299255SN679992Yes
SY20 9LD52.573227-3.941078268552299038SN685990Yes
SY20 9LE52.578973-3.958651267379299709SN673997Yes
SY20 9LF52.614684-3.891123272058303559SH720035Yes
SY20 9LG52.580646-3.927812269473299839SN694998Yes
SY20 9LL52.7179-3.691232285861314703SH858147Yes
SY20 9LN52.713507-3.690411285905314213SH859142Yes
SY20 9LP52.711854-3.689867285937314028SH859140Yes
SY20 9LR52.709287-3.690804285867313744SH858137Yes
SY20 9LS52.709561-3.690488285889313774SH858137Yes
SY20 9LT52.708514-3.692032285782313660SH857136Yes
SY20 9LU52.710288-3.691893285796313857SH857138Yes
SY20 9LW52.71334-3.690138285923314194SH859141Yes
SY20 9LX52.72774-3.711169284540315829SH845158Yes
SY20 9ND52.673942-3.709199284531309842SH845098Yes
SY20 9NE52.674168-3.709104284538309867SH845098Yes
SY20 9NF52.676417-3.707742284636310115SH846101Yes
SY20 9NG52.682704-3.70568284792310811SH847108Yes
SY20 9NH52.687207-3.708718284599311317SH845113Yes
SY20 9NQ52.691752-3.696059285466311802SH854118Yes
SY20 9QA52.679968-3.717533283984310526SH839105Yes
SY20 9QH52.676718-3.708686284573310150SH845101Yes
SY20 9QJ52.676204-3.708192284605310092SH846100Yes
SY20 9QL52.676658-3.71034284461310146SH844101Yes
SY20 9QN52.677419-3.710377284461310231SH844102Yes
SY20 9QR52.679195-3.733782282883310466SH828104No
SY20 9QW52.677167-3.709154284543310201SH845102Yes
SY20 9QY52.601325-3.853681274555302007SH745020Yes
SY20 9QZ52.603837-3.845429275121302272SH751022Yes
SY20 9RA52.61063-3.846232275086303029SH750030Yes
SY20 9RD52.646201-3.844766275287306983SH752069Yes
SY20 9RE52.652963-3.845428275261307736SH752077Yes
SY20 9RF52.654219-3.849665274978307883SH749078Yes
SY20 9RG52.663087-3.863792274048308894SH740088Yes
SY20 9RH52.669019-3.867372273823309560SH738095Yes
SY20 9RJ52.655376-3.840606275594307996SH755079Yes
SY20 9RL52.656785-3.838477275742308149SH757081Yes
SY20 9RN52.657306-3.837287275824308205SH758082Yes
SY20 9RP52.663774-3.827768276486308908SH764089Yes
SY20 9RQ52.663316-3.864674273989308921SH739089Yes
SY20 9RR52.666139-3.823105276808309163SH768091Yes
SY20 9RS52.669978-3.820751276978309586SH769095Yes
SY20 9RT52.670411-3.820074277025309633SH770096Yes
SY20 9RU52.671809-3.820413277006309789SH770097Yes
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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