Postcode,In Use?,Latitude,Longitude,Easting,Northing,Grid Ref,Introduced,Terminated,Altitude,Population,Households,Nearest Station,Distance To Station (KM),Built Up Area,Built Up Area Sub-Division,Water Company,Sewage Company,District,Ward,County Electoral Division LL54 5TP,Yes,53.100831,-4.336065,243696,358510,SH436585,1/1/1980 12:00:00 AM,,4,4,3,Bodorgan,12.7,Caernarfon Airport,,Dwr Cymru Welsh Water,,Gwynedd,Y Groeslon,