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 S42 7NL,Yes,53.223086,-1.465208,435803,369693,SK358696,7/1/1983 12:00:00 AM,,129,51,32,Chesterfield,3.4,Chesterfield,Severn Trent,,Chesterfield,Walton,Walton and West S42 7NN,Yes,53.223340,-1.465849,435760,369721,SK357697,7/1/1983 12:00:00 AM,,128,84,52,Chesterfield,3.5,Chesterfield,Severn Trent,Yorkshire Water,Chesterfield,Walton,Walton and West