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 8RZ,Yes,51.751139,-0.225290,522605,207317,TL226073,1/1/1980 12:00:00 AM,,86,116,44,Hatfield (Herts),1.6,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield East,Hatfield East AL10 8SA,Yes,51.751395,-0.226358,522531,207344,TL225073,1/1/1980 12:00:00 AM,,87,132,36,Hatfield (Herts),1.6,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield East,Hatfield East AL10 8SB,Yes,51.751180,-0.227048,522484,207319,TL224073,1/1/1980 12:00:00 AM,,89,43,17,Hatfield (Herts),1.6,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield East,Hatfield East AL10 8SG,Yes,51.750507,-0.227474,522456,207243,TL224072,1/1/1980 12:00:00 AM,,91,53,16,Hatfield (Herts),1.7,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield South West,Hatfield East AL10 8SJ,Yes,51.748056,-0.227982,522428,206970,TL224069,1/1/1980 12:00:00 AM,,97,20,6,Welham Green,1.8,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South AL10 8XS,Yes,51.748348,-0.225899,522571,207006,TL225070,12/1/1994 12:00:00 AM,,92,14,6,Welham Green,1.7,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South AL10 8XW,Yes,51.748861,-0.226278,522543,207062,TL225070,12/1/1994 12:00:00 AM,,92,22,9,Welham Green,1.8,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South