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 S40 3ER,Yes,53.222775,-1.452226,436670,369665,SK366696,1/1/1980 12:00:00 AM,,142,8,4,Chesterfield,2.7,Chesterfield,Severn Trent,Yorkshire Water,Chesterfield,Walton,Boythorpe and Brampton South S40 3ES,Yes,53.223133,-1.451712,436704,369705,SK367697,1/1/1980 12:00:00 AM,,140,18,9,Chesterfield,2.7,Chesterfield,Severn Trent,Yorkshire Water,Chesterfield,Walton,Boythorpe and Brampton South S40 3EX,Yes,53.222626,-1.452887,436626,369648,SK366696,1/1/1980 12:00:00 AM,,144,80,38,Chesterfield,2.8,Chesterfield,Severn Trent,Yorkshire Water,Chesterfield,Walton,Boythorpe and Brampton South S40 3EY,Yes,53.223052,-1.453705,436571,369695,SK365696,1/1/1980 12:00:00 AM,,143,52,23,Chesterfield,2.8,Chesterfield,Severn Trent,Yorkshire Water,Chesterfield,Walton,Boythorpe and Brampton South S40 3JL,Yes,53.221626,-1.454472,436521,369536,SK365695,1/1/1980 12:00:00 AM,,139,61,29,Chesterfield,2.9,Chesterfield,Severn Trent,,Chesterfield,Walton,Walton and West S40 3JQ,Yes,53.221035,-1.451080,436748,369472,SK367694,1/1/1980 12:00:00 AM,,147,32,12,Chesterfield,2.8,Chesterfield,Severn Trent,Yorkshire Water,Chesterfield,Walton,Boythorpe and Brampton South S42 7LE,Yes,53.220114,-1.456019,436419,369367,SK364693,1/1/1980 12:00:00 AM,,137,2,1,Chesterfield,3.1,Chesterfield,Severn Trent,,Chesterfield,Walton,Walton and West