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 9GL,Yes,51.767721,-0.249336,520901,209121,TL209091,3/1/2003 12:00:00 AM,,75,206,58,Hatfield (Herts),2.4,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North AL10 9GZ,Yes,51.767783,-0.250464,520823,209126,TL208091,7/1/2007 12:00:00 AM,,77,40,12,Hatfield (Herts),2.4,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North AL10 9PR,Yes,51.767013,-0.249465,520894,209042,TL208090,10/1/2005 12:00:00 AM,,76,112,33,Hatfield (Herts),2.4,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North