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 HP1 1QP,Yes,51.749148,-0.492379,504174,206681,TL041066,1/1/1980 12:00:00 AM,,110,131,41,Hemel Hempstead,0.8,Hemel Hempstead,Affinity Water,Thames Water,Dacorum,Boxmoor,Hemel Hempstead Town HP1 1QR,Yes,51.749632,-0.491523,504231,206736,TL042067,1/1/1980 12:00:00 AM,,113,73,24,Hemel Hempstead,0.8,Hemel Hempstead,Affinity Water,Thames Water,Dacorum,Boxmoor,Hemel Hempstead Town HP1 1QS,Yes,51.750983,-0.493101,504119,206884,TL041068,1/1/1980 12:00:00 AM,,118,72,25,Hemel Hempstead,1.0,Hemel Hempstead,Affinity Water,Thames Water,Dacorum,Boxmoor,Hemel Hempstead Town HP1 1RT,Yes,51.751772,-0.492278,504174,206973,TL041069,1/1/1980 12:00:00 AM,,123,52,25,Hemel Hempstead,1.1,Hemel Hempstead,Affinity Water,Thames Water,Dacorum,Boxmoor,Hemel Hempstead Town HP1 1SN,Yes,51.750095,-0.489769,504351,206790,TL043067,8/1/1993 12:00:00 AM,,117,40,14,Hemel Hempstead,0.9,Hemel Hempstead,Affinity Water,Thames Water,Dacorum,Boxmoor,Hemel Hempstead Town HP1 1XF,Yes,51.749821,-0.488793,504419,206761,TL044067,9/1/2022 12:00:00 AM,,88,,,Hemel Hempstead,0.8,Hemel Hempstead,,,Dacorum,Boxmoor,Hemel Hempstead Town