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 AL10 9GY,Yes,51.764074,-0.241753,521434,208728,TL214087,6/1/2005 12:00:00 AM,,77,104,45,Hatfield (Herts),1.8,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North AL10 9RA,Yes,51.763866,-0.240471,521523,208707,TL215087,7/1/2007 12:00:00 AM,,77,87,49,Hatfield (Herts),1.7,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North