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 EH21 8BZ,Yes,55.936656,-3.018937,336445,671980,NT364719,9/1/2006 12:00:00 AM,,30,144,48,Wallyford,0.5,,,Scottish Water,,East Lothian,"Tranent, Wallyford and Macmerry", EH21 8DB,Yes,55.937410,-3.021182,336306,672066,NT363720,9/1/2007 12:00:00 AM,,24,86,29,Wallyford,0.5,,,Scottish Water,,East Lothian,"Tranent, Wallyford and Macmerry",