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 AL8 7HF,Yes,51.816848,-0.201890,524040,214664,TL240146,1/1/1980 12:00:00 AM,,85,70,29,Welwyn North,1.0,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Sherrards,Welwyn AL8 7HG,Yes,51.816686,-0.200828,524114,214648,TL241146,1/1/1980 12:00:00 AM,,84,38,19,Welwyn North,1.0,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Sherrards,Welwyn AL8 7HH,Yes,51.815158,-0.202035,524035,214476,TL240144,1/1/1980 12:00:00 AM,,93,57,24,Welwyn North,1.2,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Sherrards,Welwyn AL8 7HQ,Yes,51.816018,-0.201232,524088,214573,TL240145,1/1/1980 12:00:00 AM,,87,38,17,Welwyn North,1.0,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Sherrards,Welwyn AL8 7RE,Yes,51.817112,-0.200477,524137,214696,TL241146,1/1/1980 12:00:00 AM,,81,9,4,Welwyn North,0.9,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Sherrards,Welwyn AL8 7RF,Yes,51.817465,-0.202930,523967,214731,TL239147,1/1/1980 12:00:00 AM,,85,33,14,Welwyn North,1.0,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Sherrards,Welwyn AL8 7RG,Yes,51.817113,-0.202764,523979,214692,TL239146,1/1/1980 12:00:00 AM,,85,32,11,Welwyn North,1.0,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Sherrards,Welwyn