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 LL55 1BP,Yes,53.142338,-4.267516,248431,362979,SH484629,1/1/1980 12:00:00 AM,,37,57,27,Llanfairpwll,9.6,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Menai, LL55 1PD,No,53.141562,-4.270929,248200,362900,SH481628,1/1/1980 12:00:00 AM,12/1/1994 12:00:00 AM,30,,,Llanfairpwll,9.7,Caernarfon,,,Gwynedd,Menai, LL55 1PE,Yes,53.141514,-4.271121,248187,362895,SH481628,1/1/1980 12:00:00 AM,,29,32,15,Llanfairpwll,9.7,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Menai, LL55 1PF,Yes,53.142210,-4.269946,248268,362970,SH482629,1/1/1980 12:00:00 AM,,38,35,16,Llanfairpwll,9.6,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Menai, LL55 1PG,Yes,53.142236,-4.268617,248357,362970,SH483629,1/1/1980 12:00:00 AM,,37,67,40,Llanfairpwll,9.6,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Menai, LL55 1PL,Yes,53.141774,-4.269729,248281,362921,SH482629,1/1/1980 12:00:00 AM,,34,32,19,Llanfairpwll,9.7,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Menai,