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 AL7 2NP,Yes,51.802033,-0.166626,526512,213077,TL265130,2/1/1990 12:00:00 AM,,81,75,50,Welwyn Garden City,2.6,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens AL7 2PP,Yes,51.802366,-0.165064,526619,213117,TL266131,2/1/1990 12:00:00 AM,,82,64,23,Welwyn Garden City,2.7,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens AL7 2PU,Yes,51.802102,-0.163131,526753,213091,TL267130,2/1/1990 12:00:00 AM,,82,32,11,Welwyn Garden City,2.8,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens AL7 2PW,Yes,51.801670,-0.161796,526846,213045,TL268130,2/1/1990 12:00:00 AM,,81,62,26,Welwyn Garden City,2.9,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Panshanger,Haldens