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 3AH,Yes,53.234067,-1.458464,436244,370918,SK362709,1/1/1980 12:00:00 AM,,100,82,46,Chesterfield,2.6,Chesterfield,Severn Trent,Yorkshire Water,Chesterfield,Brampton West & Loundsley Green,Walton and West S40 3AL,Yes,53.233463,-1.460120,436134,370850,SK361708,1/1/1980 12:00:00 AM,,99,157,61,Chesterfield,2.7,Chesterfield,Severn Trent,Yorkshire Water,Chesterfield,Brampton West & Loundsley Green,Walton and West S40 3SJ,Yes,53.234384,-1.461022,436073,370952,SK360709,1/1/1991 12:00:00 AM,,102,50,16,Chesterfield,2.8,Chesterfield,Severn Trent,Yorkshire Water,Chesterfield,Brampton West & Loundsley Green,Walton and West S40 3SL,Yes,53.234650,-1.462158,435997,370981,SK359709,1/1/1991 12:00:00 AM,,102,21,7,Chesterfield,2.8,Chesterfield,Severn Trent,Yorkshire Water,Chesterfield,Brampton West & Loundsley Green,Walton and West