Postcode,In Use?,Latitude,Longitude,Easting,Northing,Grid Ref,Introduced,Terminated,Altitude,Population,Households,Nearest Station,Distance To Station (KM),Built Up Area,Water Company,Sewage Company,District,Ward,County Electoral Division LL30 3ER,Yes,53.314186,-3.776592,281739,381167,SH817811,7/1/1990 12:00:00 AM,,18,93,41,Llandudno,3.4,Penrhyn Bay,Dwr Cymru Welsh Water,,Conwy,Penrhyn, LL30 3HB,Yes,53.314345,-3.774392,281886,381181,SH818811,1/1/1980 12:00:00 AM,,22,84,40,Llandudno,3.6,Penrhyn Bay,Dwr Cymru Welsh Water,,Conwy,Penrhyn, LL30 3HF,Yes,53.314772,-3.772924,281985,381226,SH819812,1/1/1980 12:00:00 AM,,22,25,14,Llandudno,3.7,Penrhyn Bay,Dwr Cymru Welsh Water,,Conwy,Penrhyn, LL30 3HG,Yes,53.314312,-3.771794,282059,381173,SH820811,1/1/1980 12:00:00 AM,,21,18,12,Colwyn Bay,3.7,Penrhyn Bay,Dwr Cymru Welsh Water,,Conwy,Penrhyn, LL30 3HH,Yes,53.314835,-3.771680,282068,381231,SH820812,1/1/1980 12:00:00 AM,,21,12,10,Colwyn Bay,3.7,Penrhyn Bay,Dwr Cymru Welsh Water,,Conwy,Penrhyn, LL30 3HX,Yes,53.314495,-3.775209,281832,381199,SH818811,2/1/1990 12:00:00 AM,,21,30,10,Llandudno,3.5,Penrhyn Bay,Dwr Cymru Welsh Water,,Conwy,Penrhyn,