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 AL5 5PX,Yes,51.814048,-0.342435,514360,214123,TL143141,1/1/1980 12:00:00 AM,,128,77,26,Harpenden,0.6,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East AL5 5ST,Yes,51.813517,-0.340438,514499,214067,TL144140,1/1/1980 12:00:00 AM,,128,163,59,Harpenden,0.8,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East AL5 5SU,Yes,51.813370,-0.341488,514427,214049,TL144140,1/1/1980 12:00:00 AM,,129,90,35,Harpenden,0.7,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East AL5 5SX,Yes,51.811914,-0.338988,514603,213891,TL146138,1/1/1980 12:00:00 AM,,125,51,20,Harpenden,0.9,Harpenden,,Affinity Water,Thames Water,St Albans,Harpenden East,Harpenden North East