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 LL49 9AX,Yes,52.928087,-4.130594,256880,338868,SH568388,5/1/2011 12:00:00 AM,,6,1,1,Porthmadog,0.4,Porthmadog,,Dwr Cymru Welsh Water,,Gwynedd,Dwyrain Porthmadog, LL49 9DJ,No,52.927953,-4.130700,256872,338853,SH568388,6/1/1996 12:00:00 AM,9/1/2008 12:00:00 AM,6,,,Porthmadog,0.4,Porthmadog,,,,Gwynedd,Dwyrain Porthmadog, LL49 9DN,Yes,52.928538,-4.130482,256889,338918,SH568389,1/1/1980 12:00:00 AM,,5,76,39,Porthmadog,0.4,Porthmadog,,Dwr Cymru Welsh Water,,Gwynedd,Dwyrain Porthmadog, LL49 9DW,Yes,52.927940,-4.130431,256890,338851,SH568388,1/1/1980 12:00:00 AM,,5,11,5,Porthmadog,0.4,Porthmadog,,Dwr Cymru Welsh Water,,Gwynedd,Dwyrain Porthmadog, LL49 9EA,Yes,52.929722,-4.131337,256835,339051,SH568390,1/1/1980 12:00:00 AM,,4,8,5,Porthmadog,0.2,Porthmadog,,Dwr Cymru Welsh Water,,Gwynedd,Dwyrain Porthmadog, LL49 9EE,Yes,52.929029,-4.131176,256844,338974,SH568389,1/1/1980 12:00:00 AM,,4,86,36,Porthmadog,0.3,Porthmadog,,Dwr Cymru Welsh Water,,Gwynedd,Dwyrain Porthmadog, LL49 9EF,Yes,52.929436,-4.131695,256810,339020,SH568390,1/1/1980 12:00:00 AM,,4,9,6,Porthmadog,0.2,Porthmadog,,Dwr Cymru Welsh Water,,Gwynedd,Dwyrain Porthmadog, LL49 9EL,Yes,52.930082,-4.132769,256740,339094,SH567390,1/1/1980 12:00:00 AM,,5,51,26,Porthmadog,0.1,Porthmadog,,Dwr Cymru Welsh Water,,Gwynedd,Dwyrain Porthmadog,