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 1SZ,Yes,51.754592,-0.484179,504727,207298,TL047072,1/1/1980 12:00:00 AM,,117,160,71,Hemel Hempstead,1.4,Hemel Hempstead,Affinity Water,Thames Water,Dacorum,Boxmoor,Hemel Hempstead Town HP1 1TE,Yes,51.753754,-0.483294,504790,207206,TL047072,1/1/1980 12:00:00 AM,,118,31,14,Hemel Hempstead,1.4,Hemel Hempstead,Affinity Water,Thames Water,Dacorum,Boxmoor,Hemel Hempstead Town HP1 1TN,Yes,51.755068,-0.483424,504778,207352,TL047073,1/1/1980 12:00:00 AM,,123,48,24,Hemel Hempstead,1.5,Hemel Hempstead,Affinity Water,Thames Water,Dacorum,Boxmoor,Hemel Hempstead Town HP1 1TW,Yes,51.752921,-0.482873,504821,207114,TL048071,1/1/1980 12:00:00 AM,,113,48,15,Hemel Hempstead,1.3,Hemel Hempstead,Affinity Water,Thames Water,Dacorum,Boxmoor,Hemel Hempstead Town