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 9GH,Yes,51.768355,-0.248012,520991,209194,TL209091,3/1/2004 12:00:00 AM,,77,62,13,Hatfield (Herts),2.3,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North AL10 9GP,Yes,51.768692,-0.249463,520890,209229,TL208092,5/1/2004 12:00:00 AM,,78,154,53,Hatfield (Herts),2.4,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North AL10 9GQ,Yes,51.768497,-0.249673,520876,209207,TL208092,5/1/2003 12:00:00 AM,,77,57,17,Hatfield (Herts),2.4,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North