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 HP7 9EX,Yes,51.670846,-0.593628,497352,197833,SU973978,1/1/1980 12:00:00 AM,,139,39,20,Amersham,1.0,Amersham,Affinity Water,Thames Water,Buckinghamshire,Little Chalfont and Amersham Common, HP7 9EY,Yes,51.670431,-0.595015,497257,197785,SU972977,1/1/1980 12:00:00 AM,,138,50,20,Amersham,0.9,Amersham,Affinity Water,Thames Water,Buckinghamshire,Little Chalfont and Amersham Common, HP7 9EZ,Yes,51.670387,-0.592876,497405,197783,SU974977,1/1/1980 12:00:00 AM,,139,91,40,Amersham,1.0,Amersham,Affinity Water,Thames Water,Buckinghamshire,Little Chalfont and Amersham Common, HP7 9HA,Yes,51.671237,-0.593255,497377,197877,SU973978,1/1/1980 12:00:00 AM,,139,19,8,Amersham,1.0,Amersham,Affinity Water,Thames Water,Buckinghamshire,Little Chalfont and Amersham Common, HP7 9HB,No,51.670415,-0.592195,497452,197787,SU974977,1/1/1980 12:00:00 AM,11/1/2004 12:00:00 AM,140,,,Amersham,1.1,Amersham,Affinity Water,,Buckinghamshire,Little Chalfont and Amersham Common, HP7 9HF,Yes,51.669383,-0.592401,497440,197672,SU974976,1/1/1980 12:00:00 AM,,140,56,21,Amersham,1.1,Amersham,Affinity Water,Thames Water,Buckinghamshire,Little Chalfont and Amersham Common,