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,51.812306,-0.335686,514830,213940,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,51.814233,-0.339039,514594,214149,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,51.814165,-0.337416,514706,214144,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,51.813800,-0.338996,514598,214101,TL145141,1/1/1980 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,51.812187,-0.338113,514663,213923,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,51.811218,-0.337002,514742,213817,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