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 1AF,Yes,51.744757,-0.489325,504394,206197,TL043061,4/1/2004 12:00:00 AM,,87,17,7,Hemel Hempstead,0.3,Hemel Hempstead,Affinity Water,Thames Water,Dacorum,Boxmoor,Hemel Hempstead Town HP1 1PY,Yes,51.745710,-0.488655,504438,206304,TL044063,1/1/1980 12:00:00 AM,,92,101,42,Hemel Hempstead,0.4,Hemel Hempstead,Affinity Water,Thames Water,Dacorum,Boxmoor,Hemel Hempstead Town HP1 1QD,Yes,51.745006,-0.488433,504455,206226,TL044062,1/1/1980 12:00:00 AM,,89,119,57,Hemel Hempstead,0.3,Hemel Hempstead,Affinity Water,Thames Water,Dacorum,Boxmoor,Hemel Hempstead Town HP1 1QE,Yes,51.745206,-0.490034,504344,206246,TL043062,1/1/1980 12:00:00 AM,,89,45,19,Hemel Hempstead,0.3,Hemel Hempstead,Affinity Water,Thames Water,Dacorum,Boxmoor,Hemel Hempstead Town