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 SG6 4QH,Yes,51.993385,-0.230908,521563,234248,TL215342,1/1/1980 12:00:00 AM,,80,109,39,Letchworth Garden City,1.5,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth Grange,Letchworth North SG6 4QJ,Yes,51.993204,-0.229659,521649,234230,TL216342,1/1/1980 12:00:00 AM,,80,61,30,Letchworth Garden City,1.5,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth Grange,Letchworth North SG6 4QL,Yes,51.993128,-0.228747,521712,234223,TL217342,1/1/1980 12:00:00 AM,,80,73,30,Letchworth Garden City,1.5,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth Grange,Letchworth North SG6 4SP,Yes,51.994550,-0.230640,521578,234378,TL215343,1/1/1980 12:00:00 AM,,79,19,8,Letchworth Garden City,1.6,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth Grange,Letchworth North SG6 4SW,Yes,51.993748,-0.231765,521503,234287,TL215342,1/1/1980 12:00:00 AM,,79,19,9,Letchworth Garden City,1.5,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth Grange,Letchworth North