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 AL7 2DL,Yes,51.805058,-0.175109,525919,213399,TL259133,1/1/1980 12:00:00 AM,,80,62,30,Welwyn Garden City,2.0,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens AL7 2DN,Yes,51.804780,-0.174583,525956,213369,TL259133,1/1/1980 12:00:00 AM,,80,32,17,Welwyn Garden City,2.1,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens AL7 2DS,Yes,51.805520,-0.175293,525905,213450,TL259134,1/1/1980 12:00:00 AM,,80,46,22,Welwyn Garden City,2.0,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens AL7 2DW,Yes,51.804372,-0.174338,525974,213324,TL259133,1/1/1980 12:00:00 AM,,80,76,34,Welwyn Garden City,2.1,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Haldens,Haldens