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 1NX,Yes,51.978397,-0.223271,522128,232594,TL221325,8/1/2004 12:00:00 AM,,79,,,Letchworth Garden City,0.4,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South East,Baldock & Letchworth East SG6 1PH,Yes,51.981253,-0.223027,522137,232912,TL221329,1/1/1980 12:00:00 AM,,77,40,29,Letchworth Garden City,0.5,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South East,Baldock & Letchworth East SG6 1RU,Yes,51.980088,-0.222112,522203,232784,TL222327,1/1/1980 12:00:00 AM,,78,51,17,Letchworth Garden City,0.5,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South East,Baldock & Letchworth East SG6 1RX,Yes,51.979243,-0.221490,522248,232691,TL222326,1/1/1980 12:00:00 AM,,78,43,18,Letchworth Garden City,0.5,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South East,Baldock & Letchworth East SG6 1RY,Yes,51.978787,-0.222251,522197,232639,TL221326,1/1/1980 12:00:00 AM,,78,7,5,Letchworth Garden City,0.5,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South East,Baldock & Letchworth East SG6 1RZ,Yes,51.978290,-0.222678,522169,232583,TL221325,1/1/1980 12:00:00 AM,,78,2,1,Letchworth Garden City,0.5,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South East,Baldock & Letchworth East SG6 1SA,Yes,51.978035,-0.221873,522225,232556,TL222325,1/1/1980 12:00:00 AM,,79,42,17,Letchworth Garden City,0.5,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South East,Baldock & Letchworth East SG6 1SF,Yes,51.976969,-0.222178,522207,232437,TL222324,1/1/1980 12:00:00 AM,,82,92,38,Letchworth Garden City,0.6,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South East,Baldock & Letchworth East