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 S41 8BJ,Yes,53.259497,-1.454771,436469,373749,SK364737,1/1/1980 12:00:00 AM,,108,40,17,Chesterfield,3.3,Chesterfield,Chesterfield,Severn Trent,Yorkshire Water,Chesterfield,Dunston,St. Mary's S41 8BL,Yes,53.259669,-1.457003,436320,373767,SK363737,1/1/1980 12:00:00 AM,,112,80,49,Chesterfield,3.4,Chesterfield,Chesterfield,Severn Trent,Yorkshire Water,Chesterfield,Dunston,St. Mary's S41 8BY,Yes,53.259302,-1.453364,436563,373728,SK365737,1/1/1980 12:00:00 AM,,105,5,4,Chesterfield,3.2,Chesterfield,Chesterfield,Severn Trent,Yorkshire Water,Chesterfield,Dunston,St. Mary's S41 8BZ,Yes,53.259366,-1.453664,436543,373735,SK365737,1/1/1980 12:00:00 AM,,106,3,3,Chesterfield,3.2,Chesterfield,Chesterfield,Severn Trent,Yorkshire Water,Chesterfield,Dunston,St. Mary's S41 8HE,Yes,53.258969,-1.453248,436571,373691,SK365736,1/1/1980 12:00:00 AM,,105,119,57,Chesterfield,3.2,Chesterfield,Chesterfield,Severn Trent,,Chesterfield,Dunston,St. Mary's