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 4AZ,Yes,53.242066,-1.446721,437021,371814,SK370718,1/1/1980 12:00:00 AM,,103,22,11,Chesterfield,1.8,Chesterfield,Chesterfield,Severn Trent,Yorkshire Water,Chesterfield,Brockwell,Loundsley Green and Newbold S40 4BA,Yes,53.241353,-1.447899,436943,371734,SK369717,1/1/1980 12:00:00 AM,,95,74,39,Chesterfield,1.9,Chesterfield,Chesterfield,Severn Trent,,Chesterfield,Brockwell,Loundsley Green and Newbold S40 4BB,Yes,53.241759,-1.448254,436919,371779,SK369717,1/1/1980 12:00:00 AM,,97,127,65,Chesterfield,1.9,Chesterfield,Chesterfield,Severn Trent,Yorkshire Water,Chesterfield,Brockwell,Loundsley Green and Newbold