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 AL10 8JR,Yes,51.749070,-0.230231,522270,207079,TL222070,1/1/1980 12:00:00 AM,,101,52,22,Hatfield (Herts),1.9,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South AL10 8JS,Yes,51.748294,-0.230667,522242,206992,TL222069,1/1/1980 12:00:00 AM,,103,7,7,Welham Green,1.9,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South AL10 8JT,Yes,51.748308,-0.231593,522178,206992,TL221069,1/1/1980 12:00:00 AM,,105,89,30,Welham Green,2.0,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South AL10 8JU,Yes,51.748443,-0.229821,522300,207010,TL222070,1/1/1980 12:00:00 AM,,100,56,22,Welham Green,1.9,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South AL10 8JX,Yes,51.747859,-0.231060,522216,206943,TL222069,1/1/1980 12:00:00 AM,,104,26,8,Welham Green,1.9,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South AL10 8SH,Yes,51.747822,-0.228541,522390,206943,TL223069,1/1/1980 12:00:00 AM,,99,139,41,Welham Green,1.8,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South AL10 8TH,Yes,51.748123,-0.227095,522489,206979,TL224069,1/1/1980 12:00:00 AM,,95,3,2,Welham Green,1.7,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South