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 4BE,Yes,51.980013,-0.248281,520406,232732,TL204327,1/1/1980 12:00:00 AM,,89,28,11,Letchworth Garden City,1.3,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth Wilbury,Letchworth North SG6 4BH,Yes,51.981707,-0.247339,520466,232922,TL204329,1/1/1980 12:00:00 AM,,84,141,51,Letchworth Garden City,1.3,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth Wilbury,Letchworth North SG6 4BS,Yes,51.981499,-0.246634,520515,232900,TL205328,1/1/1980 12:00:00 AM,,84,133,54,Letchworth Garden City,1.2,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth Wilbury,Letchworth North