Postcode,In Use?,Latitude,Longitude,Easting,Northing,Grid Ref,Introduced,Terminated,Altitude,Population,Households,Nearest Station,Distance To Station (KM),Built Up Area,Built Up Area Sub-Division,Water Company,Sewage Company,District,Ward,County Electoral Division S40 3BS,Yes,53.222698,-1.449307,436865,369658,SK368696,1/1/1980 12:00:00 AM,,136,72,31,Chesterfield,2.6,Chesterfield,Chesterfield,Severn Trent,Yorkshire Water,Chesterfield,Walton,Boythorpe and Brampton South S40 3BT,Yes,53.222612,-1.450012,436818,369648,SK368696,1/1/1980 12:00:00 AM,,138,81,32,Chesterfield,2.6,Chesterfield,Chesterfield,Severn Trent,Yorkshire Water,Chesterfield,Walton,Boythorpe and Brampton South S40 3EP,Yes,53.223345,-1.451201,436738,369729,SK367697,1/1/1980 12:00:00 AM,,138,76,30,Chesterfield,2.6,Chesterfield,Chesterfield,Severn Trent,,Chesterfield,Walton,Boythorpe and Brampton South S40 3ET,Yes,53.222229,-1.450961,436755,369605,SK367696,1/1/1980 12:00:00 AM,,142,33,13,Chesterfield,2.7,Chesterfield,Chesterfield,Severn Trent,,Chesterfield,Walton,Boythorpe and Brampton South S40 3EU,Yes,53.221854,-1.451520,436718,369563,SK367695,1/1/1980 12:00:00 AM,,144,51,25,Chesterfield,2.8,Chesterfield,Chesterfield,Severn Trent,,Chesterfield,Walton,Boythorpe and Brampton South