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 AL5 1AU,Yes,51.812299,-0.335710,514828,213939,TL148139,3/1/2003 12:00:00 AM,,125,52,16,Harpenden,1.1,Harpenden,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East AL5 5SE,Yes,51.814226,-0.339063,514592,214148,TL145141,1/1/1980 12:00:00 AM,,127,24,8,Harpenden,0.9,Harpenden,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East AL5 5SJ,Yes,51.814158,-0.337440,514704,214143,TL147141,1/1/1980 12:00:00 AM,,124,77,26,Harpenden,1.0,Harpenden,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East AL5 5SS,Yes,51.813793,-0.339021,514596,214100,TL145140,1/1/1980 12:00:00 AM,,127,62,22,Harpenden,0.9,Harpenden,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East AL5 5SY,Yes,51.812180,-0.338137,514661,213922,TL146139,1/1/1980 12:00:00 AM,,126,91,31,Harpenden,1.0,Harpenden,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East AL5 5SZ,Yes,51.811212,-0.337027,514740,213816,TL147138,1/1/1980 12:00:00 AM,,123,117,41,Harpenden,1.1,Harpenden,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East