Postcodes in Llanuwchllyn, Gwynedd Unitary Authority

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

In 2011, Llanuwchllyn contained approximately 454 households with a population of about 1,040

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

55 postcodes, 52 active
Postcode Latitude Longitude Easting Northing Grid reference Active?
LL23 7DD52.854943-3.660018288321329897SH883298Yes
LL23 7DE52.848313-3.661547288201329162SH882291Yes
LL23 7DF52.825425-3.644674289279326590SH892265Yes
LL23 7NA52.855713-3.670504287617329999SH876299Yes
LL23 7NY52.960013-3.724413284266341686SH842416Yes
LL23 7PA52.942503-3.751249282416339782SH824397Yes
LL23 7PB52.940242-3.726335284084339490SH840394Yes
LL23 7PD52.918441-3.749029282500337102SH824371No
LL23 7SA52.929297-3.620698291155338107SH911381Yes
LL23 7SB52.921076-3.629509290542337206SH905372Yes
LL23 7SD52.927121-3.637755290003337891SH900378Yes
LL23 7SE52.933801-3.659151288582338667SH885386Yes
LL23 7SF52.9256-3.653422288946337746SH889377Yes
LL23 7SG52.929204-3.674686287526338180SH875381Yes
LL23 7SH52.916784-3.673121287599336796SH875367Yes
LL23 7SJ52.928179-3.637958289992338009SH899380No
LL23 7SL52.911106-3.632734290300336102SH902361No
LL23 7SS52.877764-3.646847289266332415SH892324Yes
LL23 7ST52.871453-3.662327288208331737SH882317Yes
LL23 7SU52.868907-3.687265286523331493SH865314Yes
LL23 7SY52.86262-3.702574285476330818SH854308Yes
LL23 7TA52.862874-3.711824284854330861SH848308Yes
LL23 7TB52.86116-3.700348285622330652SH856306Yes
LL23 7TD52.870298-3.711344284906331686SH849316Yes
LL23 7TE52.877208-3.742465282830332505SH828325Yes
LL23 7TL52.85423-3.665976287918329827SH879298Yes
LL23 7TN52.855-3.666838287862329914SH878299Yes
LL23 7TP52.85486-3.667813287796329900SH877298Yes
LL23 7TR52.854445-3.668599287742329855SH877298Yes
LL23 7TS52.855215-3.668168287773329940SH877299Yes
LL23 7TT52.855332-3.669405287690329955SH876299Yes
LL23 7TU52.85561-3.668822287730329985SH877299Yes
LL23 7TW52.856194-3.666958287857330047SH878300Yes
LL23 7TY52.856712-3.671686287540330112SH875301Yes
LL23 7UA52.858429-3.674871287330330308SH873303Yes
LL23 7UB52.8588-3.674722287341330349SH873303Yes
LL23 7UD52.860949-3.677226287178330592SH871305Yes
LL23 7UE52.851415-3.68072286918329537SH869295Yes
LL23 7UF52.850569-3.694706285974329465SH859294Yes
LL23 7UG52.839555-3.691546286158328235SH861282Yes
LL23 7UH52.837046-3.699777285597327969SH855279Yes
LL23 7UL52.816457-3.717374284357325707SH843257Yes
LL23 7UN52.84635-3.675208287276328965SH872289Yes
LL23 7YF52.901186-3.615931291405334973SH914349Yes
LL23 7YG52.904166-3.626822290680335321SH906353Yes
LL23 7YH52.888614-3.632602290252333600SH902335Yes
LL23 7YL52.877165-3.65305288847332358SH888323Yes
LL23 7YN52.885945-3.663655288156333351SH881333Yes
LL23 7YP52.890507-3.671648287630333871SH876338Yes
LL23 7YR52.89141-3.670137287734333969SH877339Yes
LL23 7YS52.905472-3.691034286365335566SH863355Yes
LL23 7YT52.893895-3.685752286690334270SH866342Yes
LL23 7YU52.894563-3.657503288592334300SH885342Yes
LL23 7YW52.891455-3.671357287652333976SH876339Yes
LL40 2BB52.799239-3.737166282977323824SH829238Yes
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