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 9AZ,Yes,51.765874,-0.246059,521132,208921,TL211089,5/1/2004 12:00:00 AM,,73,82,34,Hatfield (Herts),2.1,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North AL10 9NB,Yes,51.765969,-0.246389,521109,208931,TL211089,3/1/2004 12:00:00 AM,,72,5,4,Hatfield (Herts),2.1,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North AL10 9NZ,Yes,51.766234,-0.246683,521088,208960,TL210089,3/1/2004 12:00:00 AM,,72,69,26,Hatfield (Herts),2.2,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North