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 9GH,Yes,51.768349,-0.248036,520989,209193,TL209091,3/1/2004 12:00:00 AM,,77,62,13,Hatfield (Herts),2.3,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North AL10 9GP,Yes,51.768686,-0.249487,520888,209228,TL208092,5/1/2004 12:00:00 AM,,78,154,53,Hatfield (Herts),2.4,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North AL10 9GQ,Yes,51.768491,-0.249697,520874,209206,TL208092,5/1/2003 12:00:00 AM,,77,57,17,Hatfield (Herts),2.4,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Villages,Hatfield North